/*声明 WebFont*/
@font-face {
  src: url('../font/SourceHanSansCN-Regular.eot');
  src: url('../font/SourceHanSansCN-Regular.eot') format('embedded-opentype'), url('../font/SourceHanSansCN-Regular.woff') format('woff'), url('../font/SourceHanSansCN-Regular.ttf') format('truetype'), url('../font/SourceHanSansCN-Regular.svg') format('svg');
  font-weight: normal;
  font-style: normal;
}
@font-face {
  font-family: 'BestFont-Bold';
  src: url('../font/SourceHanSansCN-Bold.eot');
  src: url('../font/SourceHanSansCN-Bold.eot') format('embedded-opentype'), url('../font/SourceHanSansCN-Bold.woff') format('woff'), url('../font/SourceHanSansCN-Bold.ttf') format('truetype'), url('../font/SourceHanSansCN-Bold.svg') format('svg');
  font-weight: normal;
  font-style: normal;
}
@font-face {
  font-family: 'BestFont-Medium';
  src: url('../font/SourceHanSansCN-Medium.eot');
  src: url('../font/SourceHanSansCN-Medium.eot') format('embedded-opentype'), url('../font/SourceHanSansCN-Medium.woff') format('woff'), url('../font/SourceHanSansCN-Medium.ttf') format('truetype'), url('../font/SourceHanSansCN-Medium.svg') format('svg');
  font-weight: normal;
  font-style: normal;
}
.BestFont-Regular {
  font-family: 'BestFont-Regular';
}
.BestFont-Bold {
  font-family: 'BestFont-Bold';
}
.BestFont-Medium {
  font-family: 'BestFont-Medium';
}
* {
  font-family: "BestFont-Regular";
  /* font-weight: normal!important; */
}

.pc_show {
  display: block;
}
.m_show {
  display: none;
}
.default_width{
  width: 100%;
  max-width: 1920px;
  min-width: 1200px;
  margin: 0 auto;
}

header {
  width: 100%;
  max-width: 1920px;
  min-width: 1200px;
  height: 70px;
  margin: 0px auto;
   
}
header .content {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  width: 1200px;
  margin: 0px auto;
  height: 100%;
  position: relative;
}
header .content .kefu {
  color: #444;
}
header .content .logo {
  display: inline-block;
  width: 200px;
  font-size: 12px;
  font-family: 'BestFont-Bold';
  /* padding-left: 44px;
  padding-top: 15px; */
  position: relative;
  vertical-align: top;
}
header .content .logo a {
  text-decoration: none;
  /* display: flex; */
  /* align-items: center; */
}
header .content .logo div {
  font-size: 14px;
  /* margin-top: -5px; */
  color: #000;
}
header .content .logo sup {
  font-size: 12px;
  position: absolute;
  top: 12px;
  right: -22px;
}
header .content .naviList {
  display: inline-block;
  width: calc(100% - 235px);
  height: 70px;
  line-height: 70px;
  text-align: right;
  padding: 0 0 0 50px;
  color: #000;
  background-color: transparent;
  position: relative;
}
/* header .content .naviList::before{
  content: '';
  width: 1px;
  height: 28px;
  background: linear-gradient(180deg, rgba(217, 217, 217, 0.00) 0%, #D9D9D9 50%, rgba(217, 217, 217, 0.00) 100%);
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);  
} */
header .content .naviList .layui-nav-bar {
  background-color: transparent;
}
header .content .naviList li {
  display: inline-block;
  margin-right: 40px;
  position: relative;
}
header .content .naviList li.layui-nav-item {
  vertical-align: baseline;
}
header .content .naviList li.layui-nav-item .layui-nav-more {
  margin-top: -3px !important;
  border-color: #333 transparent transparent;
}
header .content .naviList li .layui-nav-child a {
  display: inline-block;
  width: 100%;
  text-align: left;
}
header .content .naviList li a {
  display: inline-block;
  font-size: 16px;
  height: 30px;
  line-height: 30px;
  text-align: center;
  color: #333;
  background-color: transparent;
  transition: all 0.3s;
  box-sizing: border-box;
}
header .content .naviList li a i {
  font-size: 14px;
  margin-left: 5px;
}
header .content .naviList li a:hover,
header .content .naviList li a.active {
  color: #000;
  font-family: 'BestFont-Bold';
}
header .content .naviList li .indexCurrent {
  font-family: 'BestFont-Bold';
}
header .content .naviList li:nth-last-child(3) {
  margin-right: 34px;
}
header .content .naviList li.buybtn {
  margin: 0 10px;
  padding-right: 10px;
  box-sizing: border-box;
}
header .content .naviList li.buybtn a {
  padding: 0 15px;
  height: 30px;
  line-height: 28px;
  border-radius: 15px;
  color: white;
  background-color: #f7503a;
  font-size: 16px;
   
}
header .content .topSearch {
  position: absolute;
  right: 4px;
  top: 0px;
  width: 560px;
  height: 70px;
  overflow: hidden;
  color: #bbb;
  z-index: 3;
}
header .content .topSearch i {
  position: absolute;
  left: 6px;
  top: 25px;
  font-size: 20px;
  cursor: pointer;
}
header .content .topSearch #searchValueId {
  border: none;
  border-bottom: 1px solid #bbb;
  background: none;
  display: block;
  height: 40px;
  line-height: 40px;
  font-size: 16px;
  color: #ccc;
  padding: 15px 100px 0 50px;
  width: 410px;
}
header .content .topSearch .searchButtom,
header .content .topSearch .searchButtom2 {
  cursor: pointer;
  position: absolute;
  top: 25px;
  right: 0px;
}
header .content .topSearch .searchButtom {
  display: none;
}
header .content .topSearchImg {
  padding: 0 0 0 16px;
  border-radius: 4px;
  /* position: absolute; */
  right: 0px;
  top: 15px;
  z-index: 2;
}
header .content .topSearchImg img {
  cursor: pointer;
}
header .content .topSearchImg img:hover {
  background-color: rgba(255, 255, 255, 0.06);
}
header .content .menuSarch .searchButtom {
  cursor: pointer;
  position: absolute;
  top: 25px;
  right: 0px;
}
header .content .menuSarch #searchValueMenu {
  color: #999;
}
header .content .layui-nav .layui-nav-child dd.layui-this a,
header .content .layui-nav-child dd.layui-this {
  background-color: transparent;
  color: #333;
}
header.headMenu30,
header.headMenu60 {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  background-color: white;
  border-bottom: 1px solid #eee;
}
header.headMenu30 {
  top: 0px;
}
header.headMenu60 {
  top: 60px;
}
footer {
  width: 100%;
  max-width: 1920px;
  min-width: 1200px;
  margin: 0 auto 0;
  background-color: #152438;
}
footer .friendlink {
  font-size: 12px;
  padding: 10px 0;
  color: rgba(255, 255, 255, 0.5);
  font-family: 'BestFont-Bold';
  border-bottom: 1px solid rgba(219, 220, 224, 0.1);
}
footer .friendlink .content {
  width: 1200px;
  margin: 0px auto;
}
footer .friendlink .content a {
  color: #b2b9c1;
   
  margin-right: 10px;
}
footer .friendlink .content a:hover {
  text-decoration: underline;
}
footer .content {
  width: 1200px;
  margin: 0px auto;
  color: #747b89;
}
footer .content .footMenu {
  padding: 35px 0 26px;
}
footer .content .footMenu .logo {
  padding-top: 46px;
}
footer .content .footMenu .logo > div {
  display: flex;
  align-items: center;
}
footer .content .footMenu .logo > div img {
  width: auto;
}
footer .content .footMenu .logo label {
  display: inline-block;
  font-size: 13px;
  margin-top: 3px;
  color: #fff;
}
footer .content .footMenu .menuItem {
  position: relative;
  text-align: center;
}
footer .content .footMenu .menuItem p {
  color: #fff;
  padding-bottom: 8px;
  font-size: 16px;
  font-family: 'BestFont-Bold';
}
footer .content .footMenu .menuItem ul {
  line-height: 26px;
}
footer .content .footMenu .menuItem ul a {
  font-size: 14px;
  color: #747b89;
}
footer .copyright {
  width: 1200px;
  margin: 0 auto;
  text-align: center;
  color: #747b89;
  background-color: #152438;
  border-top: 1px solid rgba(118, 119, 126, 0.2);
}
footer .copyright .content {
  padding: 10px 0;
}
footer .copyright .content > p {
  padding: 5px 0;
}
footer .copyright .content a {
  color: #747b89;
}
footer .copyright .content a:hover {
  color: #FA6D31;
}
/*
    icon
*/
.icon {
  display: inline-block;
  margin: 0 2px;
}
.icon.icon-ellipsis {
  width: 17px;
  height: 17px;
  background: url('../image/icon_ellipsis.png') no-repeat center center;
  background-size: 100% 100%;
}
.icon.icon-phone {
  width: 21px;
  height: 21px;
  background: url('../image/icon_phone.png') no-repeat center center;
  background-size: 100% 100%;
}
/*
    index
*/
.idx_banner {
  width: 100%;
  max-width: 1920px;
  min-width: 1200px;
  margin: 0 auto;
  height: 640px;
  background: url('../image/idx_banner1.png') no-repeat center center;
}
.idx_banner .content {
  width: 1200px;
  height: 100%;
  margin: 0 auto;
  padding: 192px 0 0;
  text-align: center;
  /* display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column; */
}
.idx_banner .content .title {
  font-family: 'BestFont-Bold';
  font-style: normal;
  font-size: 58px;
  line-height: 66%;
  color: #FFFFFF;
}
.idx_banner .content .desc {
  width: 100%;
  font-style: normal;
  font-size: 40px;
  line-height: 180%;
  color: #FFFFFF;
  margin-top: 26px;
  text-align: center;
}
.idx_banner .content .btns {
  margin-top: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.idx_banner .content .btns a {
  width: 200px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
   
  font-style: normal;
  font-size: 20px;
  color: #FFFFFF;
  border-radius: 8px;
  /* margin: 0 40px 0 0; */
  margin: 0 20px;
}
.idx_banner .content .btns a.orange {
  background-color: rgba(250, 79, 49, 1);
  /* background: linear-gradient(to right, rgba(250, 109, 49, 1), rgba(250, 79, 49, 1)); */
}
.idx_banner .content .btns a.blue {
  background-color: rgba(47, 128, 237, 1);
  /* background: linear-gradient(to right, rgba(27, 118, 202, 1), rgba(36, 91, 174, 1)); */
}
/*
    产品页
*/
.prod_banner {
  width: 100%;
  max-width: 1920px;
  min-width: 1200px;
  margin: 0 auto;
  height: 640px;
  background: url('../image/idx_banner1.png') no-repeat center center;
}
.prod_banner .content {
  width: 1200px;
  height: 100%;
  margin: 0 auto;
  padding: 95px 0 0;
  /* display: flex; */
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.prod_banner .content.left {
  align-items: flex-start;
}
.prod_banner .content.left .desc {
  width: auto;
  text-align: left;
  margin: 20px 0 0;
}
.prod_banner .content.left .btns {
  margin-left: -18px;
}
.prod_banner .content .title {
  font-family: 'BestFont-Bold';
  font-style: normal;
  font-size: 66px;
  line-height: 66%;
  color: #FFFFFF;
  text-align: center;
}
.prod_banner .content .desc {
  width: 917px;
   
  font-style: normal;
  font-size: 28px;
  line-height: 180%;
  text-align: center;
  color: #FFFFFF;
  margin: 42px auto 0;
}
.prod_banner .content .btns {
  margin-top: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.prod_banner .content .btns a {
  width: 200px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
   
  font-style: normal;
  font-size: 20px;
  color: #FFFFFF;
  border-radius: 8px;
  margin: 0 18px;
}
.prod_banner .content .btns a.orange {
  background-color: #FA4F31;
  /* background: linear-gradient(to right, rgba(250, 109, 49, 1), rgba(250, 79, 49, 1)); */
}
.prod_banner .content .btns a.blue {
  background-color: #2F80ED;
  /* background: linear-gradient(to right, rgba(27, 118, 202, 1), rgba(36, 91, 174, 1)); */
}
.prod_menu {
  width: 100%;
  max-width: 1920px;
  min-width: 1200px;
  margin: 0 auto;
  border-bottom: 1px solid #EEF2F9;
}
.prod_menu .content {
  width: 1200px;
  margin: 0 auto;
}
.prod_menu .content .line1 {
  height: 70px;
  display: flex;
  align-items: center;
}
.prod_menu .content .line1 a {
   
  font-style: normal;
  font-size: 18px;
  line-height: 26px;
  color: #000000;
  margin-right: 100px;
  white-space: nowrap;
}
.prod_menu .content .line1 a.active {
  position: relative;
  font-family: 'BestFont-Bold';
}
.prod_menu .content .line1 a.active::before {
  content: '';
  width: 40px;
  height: 2px;
  background: #FD7615;
  position: absolute;
  bottom: -22px;
  left: 50%;
  transform: translateX(-50%);
}
.prod_menu .content .line1 span.more {
   
  font-style: normal;
  font-size: 18px;
  line-height: 26px;
  text-align: center;
  color: #2F80ED;
  white-space: nowrap;
  cursor: pointer;
}
.prod_menu .content .line1 span.zixun {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 140px;
  height: 38px;
   
  font-style: normal;
  font-size: 18px;
  line-height: 130%;
  text-align: center;
  border-radius: 8px;
  cursor: pointer;
  color: #FA6D31;
  background: rgba(250, 79, 49, 0.16);
}
.prod_menu .content .line2 {
  display: flex;
}
.prod_menu .content .line2 .left {
  width: calc(100% - 150px);
  height: 70px;
  display: flex;
  align-items: center;
  overflow-y: hidden;
  overflow-x: scroll;
  scrollbar-width: none;
}
.prod_menu .content .line2 .left::-webkit-scrollbar {
  display: none;
}
.prod_menu .content .line2 .left a {
   
  font-style: normal;
  font-size: 18px;
  line-height: 26px;
  color: #000000;
  margin-right: 100px;
  white-space: nowrap;
}
.prod_menu .content .line2 .left a.active {
  position: relative;
}
.prod_menu .content .line2 .left a.active::before {
  content: '';
  width: 40px;
  height: 2px;
  background: #FD7615;
  position: absolute;
  bottom: -22px;
  left: 50%;
  transform: translateX(-50%);
}
.prod_menu .content .line2 .right {
  width: 150px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
.prod_menu .content .line2 .right a.zixun {
  width: 120px;
  height: 38px;
   
  font-style: normal;
  font-size: 18px;
  line-height: 130%;
  color: #FFFFFF;
  background: #FA6D31;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.prod_menu .content .line2 .right span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 140px;
  height: 38px;
   
  font-style: normal;
  font-size: 18px;
  line-height: 130%;
  text-align: center;
  border-radius: 8px;
  cursor: pointer;
}
.prod_menu .content .line2 .right span.zixun {
  color: #FA6D31;
  background: rgba(250, 79, 49, 0.16);
}
.prod_menu .content .line2 .right span.xiazai {
  color: #2F80ED;
  background: rgba(47, 128, 237, 0.16);
}

.prod_m5{
  width: 100%;
  max-width: 1920px;
  min-width: 1200px;
  margin: 0 auto;
  background: rgba(246, 248, 251, 1);
}
.prod_m5 .content {
  width: 1200px;
  height: 100%;
  margin: 0 auto;
  padding: 178px 0 0;
  
}
.prod_m5 .content .title {
  font-family: 'BestFont-Bold';
  font-style: normal;
  font-size: 48px;
  line-height: 66%;
  text-align: center;
  color: #000;
}
.prod_m5 .content .main{
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-top: 87px;
}
.prod_m5 .content .main .item{
  width: 380px;
  height: 244px;
  padding: 28px 20px 0;
  border-radius: 10px;
  background-color: #fff;
  border: 1px solid rgba(245, 244, 246, 1);
  box-shadow: 10px 10px 20px 0px rgba(245, 244, 246, 1);
  margin: 0 0 40px 0;
}
.prod_m5 .content .main .item .item_title{
  font-size: 24px;
  font-family: 'BestFont-Bold';
}
.prod_m5 .content .main .item .item_desc{
  height: 96px;
  font-size: 14px;
  line-height: 32px;
  color: rgba(102, 102, 102, 1);
  margin-top: 10px;
}
.prod_m5 .content .main .item > a{
  font-size: 14px;
  line-height: 32px;
  color: #000;
  margin-top: 5px;
  display: flex;
  align-items: center;
  font-family: 'BestFont-Bold';
}
.prod_m5 .content .main .item > a > i{
  display: inline-block;
  width: 17px;
  height: 17px;
  background: url('../image/icon_video.svg') no-repeat center center;
  margin-left: 6px;
}
.prod_m6 {
  width: 100%;
  max-width: 1920px;
  min-width: 1200px;
  margin: 130px auto 0;
}
.prod_m6 .content {
  width: 1200px;
  margin: 0 auto;
}
.prod_m6 .content .title {
  font-size: 48px;
  font-family: 'BestFont-Bold';
  color: #000;
  text-align: center;
}
.prod_m6 .content .main {
  margin-top: 50px;
}
.prod_m6 .content .main table {
  width: 100%;
  border-radius: 20px;
  overflow: hidden;
}
.prod_m6 .content .main table thead tr {
  background-color: #e9eff4;
}
.prod_m6 .content .main table thead tr th {
  width: 279px;
  font-size: 16px;
  font-family: 'BestFont-Bold';
  font-weight: normal;
  padding: 30px 0 24px;
}
.prod_m6 .content .main table thead tr th:first-child {
  width: 362px;
  text-align: left;
  padding-left: 40px;
}
.prod_m6 .content .main table thead tr th a {
  width: 120px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 9px auto 0;
  color: #fff;
  border-radius: 10px;
}
.prod_m6 .content .main table thead tr th a.blue {
  background-color: #2f80ed;
}
.prod_m6 .content .main table thead tr th a.orange {
  background-color: #fa4f31;
}
.prod_m6 .content .main table tbody tr:nth-child(odd) {
  background-color: #f8fbfd;
}
.prod_m6 .content .main table tbody tr:nth-child(even) {
  background-color: #e9eff4;
}
.prod_m6 .content .main table tbody tr td {
  height: 60px;
  text-align: center;
}
.prod_m6 .content .main table tbody tr td.yes {
  background: url('../image/icon_yes.svg') no-repeat center center;
}
.prod_m6 .content .main table tbody tr td:first-child {
  text-align: left;
  padding-left: 40px;
}
/*
    下载页
*/
.dl_banner {
  width: 100%;
  max-width: 1920px;
  min-width: 1200px;
  margin: 0 auto;
}
.dl_banner .content {
  width: 1200px;
  height: 100%;
  margin: 0 auto;
  padding: 95px 0 0;
  /* display: flex; */
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.dl_banner .content.left {
  align-items: flex-start;
}
.dl_banner .content.left .desc {
  width: auto;
  text-align: left;
  margin: 20px 0 0;
}
.dl_banner .content.left .btns {
  margin-left: -18px;
}
.dl_banner .content .title {
  font-family: 'BestFont-Bold';
  font-style: normal;
  font-size: 66px;
  line-height: 66%;
  color: #FFFFFF;
  text-align: center;
}
.dl_banner .content .desc {
  width: 100%;
   
  font-style: normal;
  font-size: 28px;
  line-height: 180%;
  text-align: center;
  color: #FFFFFF;
  margin: 42px auto 0;
}
.dl_banner .content .btns {
  margin-top: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.dl_banner .content .btns a {
  width: 200px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
   
  font-style: normal;
  font-size: 20px;
  color: #FFFFFF;
  border-radius: 8px;
  margin: 0 18px;
}
.dl_banner .content .btns a.orange {
  background-color: #FA4F31;
  /* background: linear-gradient(to right, rgba(250, 109, 49, 1), rgba(250, 79, 49, 1)); */
}
.dl_banner .content .btns a.blue {
  background-color: #2F80ED;
  /* background: linear-gradient(to right, rgba(27, 118, 202, 1), rgba(36, 91, 174, 1)); */
}
.dl_m1 {
  width: 100%;
  max-width: 1920px;
  min-width: 1200px;
  margin: 0 auto;
}
.dl_m1 .content {
  width: 1200px;
  /* width: 774px; */
  height: 100%;
  margin: 0 auto;
  padding: 80px 0 0;
}
.dl_m1 .content .title {
  font-family: 'BestFont-Bold';
  font-style: normal;
  font-size: 48px;
  line-height: 66%;
  text-align: center;
  color: #000;
}
.dl_m1 .content .desc{
  color: #000;
  /* text-align: center; */
  font-size: 16px;
  line-height: 32px;
  color: rgba(102, 102, 102, 1);
  margin-top: 32px;
}

.dl_m1 .content ul li{
  margin-bottom: 45px;
  color: #000;
  font-size: 22px;
  font-style: normal;
  line-height: 68px;
}
.dl_m2 {
  width: 100%;
  max-width: 1920px;
  min-width: 1200px;
  margin: 166px auto 0;
}
.dl_m2 .content {
  width: 1200px;
  margin: 0 auto;
}
.dl_m2 .content .title {
  font-size: 48px;
  font-family: 'BestFont-Bold';
  color: #000;
  text-align: center;
}
.dl_m2 .content .layui-collapse,
.dl_m2 .content .layui-colla-item,
.dl_m2 .content .layui-colla-title,
.dl_m2 .content .layui-colla-content {
  background-color: transparent;
  border: none;
  padding: 0;
}
.dl_m2 .content .layui-collapse {
  margin-top: 40px;
}
.dl_m2 .content .layui-colla-item {
  padding: 23px 0 5px;
  border-bottom: 1px solid #e6e6e6;
}
.dl_m2 .content .layui-colla-item.active .layui-colla-title {
  font-family: 'BestFont-Bold';
}
.dl_m2 .content .layui-colla-title {
  font-size: 18px;
  color: #000;
}
.dl_m2 .content .layui-colla-title .layui-colla-icon {
  color: #2f80ed;
  left: auto;
  right: 15px;
}
.dl_m2 .content .layui-colla-content {
  font-size: 16px;
  line-height: 30px;
  color: #666666;
  padding: 5px 0 3px;
}

.dl_m3 {
  width: 100%;
  max-width: 1920px;
  min-width: 1200px;
  margin: 160px auto 0;
  background: #F8F8F8;
}
.dl_m3 .content {
  width: 1200px;
  margin: 0 auto;
  padding: 108px 0 80px;
}
.dl_m3 .content .title {
  font-family: 'BestFont-Bold';
  font-style: normal;
  font-size: 48px;
  line-height: 66%;
  text-align: center;
  color: #000;
  position: relative;
}
.dl_m3 .content .desc{
  color: #000;
  font-size: 20px;
  font-style: normal;
  line-height: normal;
  text-align: center;
  margin-top: 40px;
}
.dl_m3 .content .main{
  margin-top: 73px;
}
.dl_m3 .content .main .item{
  width: 100%;
  border-radius: 8px;
  background: #FFF;
  padding: 40px 56px;

  color: #000;
  font-size: 30px;
  font-style: normal;
  line-height: normal;
  margin-bottom: 52px;
}
.dl_m3 .content .main .item .it_title{
  color: #E54265;
  font-size: 30px;
  font-style: normal;
  line-height: normal;
  font-family: 'BestFont-Bold';
}
.dl_m3 .content .main .item .it_desc{
  margin-top: 28px;
  line-height: 1.48;
}
.dl_m3 .content .main .item .it_desc li{
  list-style: disc;
}
.dl_m3 .content .main .item .it_require{
  margin-top: 15px;
}
.dl_m3 .content .btns {
  margin-top: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.dl_m3 .content .btns a {
  width: 200px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
   
  font-style: normal;
  font-size: 20px;
  color: #FFFFFF;
  border-radius: 8px;
  margin: 0 18px;
}
.dl_m3 .content .btns a.orange {
  background-color: #FA4F31;
  /* background: linear-gradient(to right, rgba(250, 109, 49, 1), rgba(250, 79, 49, 1)); */
}
.dl_m3 .content .btns a.blue {
  background-color: #2F80ED;
  /* background: linear-gradient(to right, rgba(27, 118, 202, 1), rgba(36, 91, 174, 1)); */
}
/*
  案例
*/
.case_banner {
  width: 100%;
  max-width: 1920px;
  min-width: 1200px;
  margin: 0 auto;
}
.case_banner .content {
  width: 1200px;
  height: 100%;
  margin: 0 auto;
  padding: 96px 0 0;
}
.case_banner .content .title {
  font-family: 'BestFont-Bold';
  font-style: normal;
  font-size: 66px;
  line-height: 66%;
  color: #000;
}
.case_banner .content .desc {
  font-style: normal;
  font-size: 28px;
  line-height: 50.4px;
  color: #000;
  margin-top: 34px;
}
.case_banner .content .btns {
  margin-top: 20px;
  display: flex;
  align-items: center;
}
.case_banner .content .btns a {
  width: 200px;
  height: 50px;
  line-height: 50px;
  text-align: center;
  font-style: normal;
  font-size: 20px;
  color: #FFFFFF;
  border-radius: 8px;
  /* margin: 0 40px 0 0; */
  margin: 0 20px;
}
.case_banner .content .btns a.orange {
  background-color: rgba(250, 79, 49, 1);
  /* background: linear-gradient(to right, #fa6d31, #fa4f31); */
}
.case_banner .content .btns a.blue {
  background-color: rgba(47, 128, 237, 1);
  /* background: linear-gradient(to right, #1b76ca, #245bae); */
}
.case_banner .content .title {
    color: #FFF;
    text-align: center;
  }
  .case_banner .content .desc {
    text-align: center;
    color: #FFF;
  }
  .case_banner .content .btns {
    justify-content: center;
  }

  
  .case_banner .content .desc {
    font-size: 24px;
  }

  .pro03_module04 {
    width: 100%;
    max-width: 1920px;
    min-width: 1200px;
    margin: 100px auto 0;
  }
  
  .pro03_module04 h2 {
    font-family: 'BestFont-Bold';
    font-style: normal;
    font-size: 48px;
    line-height: 74px;
    text-align: center;
    color: #000000;
  }
  
  .pro03_module04 .content {
    width: 1200px;
    margin: 50px auto 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-start;
  }
  
  .pro03_module04 .content .item {
    margin-bottom: 70px;
  }
  
  .pro03_module04 .content .item > img {
    width: 520px;
    height: 276px;
  }
  
  .pro03_module04 .content .item > h5 {
    font-family: 'BestFont-Bold';
    font-style: normal;
    font-size: 30px;
    line-height: 74px;
    color: #000000;
  }

  
  .pro03_module04 .content .item {
    width: 400px;
  }
  
  .pro03_module04 .content .item > img {
    width: 370px;
    height: 240px;
  }
  
  .pro03_module04 .content .item > h5 {
    text-align: center;
  }
  
  .pro03_module04 .content .item > p {
    font-size: 16px;
    color: #666;
    text-align: center;
  }
  
  .pro03_module04 .content .item.icon {
    width: 296px;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  
  .pro03_module04 .content .item.icon > h5 {
    font-size: 24px;
    line-height: 30px;
  }
  
  .pro03_module04 .content .item.icon > img {
    margin: 0 auto;
    width: auto;
    height: auto;
  }
  
  .pro03_module04 .content .item.icon > .gray {
    /* background-color: #CCCCCC; */
    line-height: 30px;
    font-size: 20px;
    text-align: center;
    margin-top: 8px;
  }


/*
    购买页
*/
.buy_module {
  width: 100%;
  max-width: 1920px;
  min-width: 1200px;
  margin: 0 auto;
  height: 708px;
  background: url('../image/buy_bg.png') no-repeat center center;
}
.buy_module .content {
  width: 1200px;
  margin: 0 auto;
  text-align: center;
  padding: 100px 0 0;
}
.buy_module .content .title {
  font-family: 'BestFont-Bold';
  font-style: normal;
  font-size: 48px;
  line-height: 66%;
  color: #000000;
}
.buy_module .content .desc {
   
  font-style: normal;
  font-size: 18px;
  line-height: 180%;
  color: #666666;
  margin-top: 14px;
}
.buy_module .content .main,
.buy_module .content #applybuy_1_0 {
  margin-top: 40px;
  height: 440px;
  background: #FFFFFF;
  border: 1px solid #EDF0F2;
  box-shadow: 10px 10px 20px rgba(240, 243, 245, 0.7);
  border-radius: 20px;
}
.buy_module .content .main .phone,
.buy_module .content #applybuy_1_0 .phone {
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
   
  font-style: normal;
  font-size: 24px;
  line-height: 180%;
  color: #FD7615;
  border: 1px solid #EDF0F2;
  box-shadow: 10px 10px 20px rgba(240, 243, 245, 0.7);
}
.buy_module .content .main .form,
.buy_module .content #applybuy_1_0 .form {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  padding: 30px 80px 0;
}
.buy_module .content .main .form .form-item,
.buy_module .content #applybuy_1_0 .form .form-item {
  width: 50%;
  display: flex;
  align-items: center;
  margin-top: 20px;
  box-sizing: border-box;
  position: relative;
}
.buy_module .content .main .form .form-item:nth-child(even),
.buy_module .content #applybuy_1_0 .form .form-item:nth-child(even) {
  justify-content: flex-end;
}
.buy_module .content .main .form .form-item label,
.buy_module .content #applybuy_1_0 .form .form-item label {
  width: 92px;
   
  font-style: normal;
  font-size: 18px;
  line-height: 180%;
  color: #000000;
  text-align: left;
}
.buy_module .content .main .form .form-item .input,
.buy_module .content #applybuy_1_0 .form .form-item .input {
  width: 370px;
  height: 38px;
  border: 1px solid #D6D8DB;
  border-radius: 8px;
  padding-left: 20px;
}
.buy_module .content .main .form .form-item .yzm,
.buy_module .content #applybuy_1_0 .form .form-item .yzm {
  width: 250px;
  height: 38px;
  border: 1px solid #D6D8DB;
  border-radius: 8px 0 0 8px;
  padding-left: 20px;
}
.buy_module .content .main .form .form-item .yzmcode,
.buy_module .content #applybuy_1_0 .form .form-item .yzmcode {
  width: 120px;
  height: 38px;
  border: 1px solid #D6D8DB !important;
  border-radius: 0 8px 8px 0;
  margin-left: -1px;
  position: static !important;
}
.buy_module .content .main .form .form-item .yzmcode#yzmBtn,
.buy_module .content #applybuy_1_0 .form .form-item .yzmcode#yzmBtn {
  cursor: pointer;
}
.buy_module .content .main button.buy_submit_form,
.buy_module .content #applybuy_1_0 button.buy_submit_form {
  width: 200px;
  height: 50px;
   
  font-style: normal;
  font-size: 20px;
  line-height: 36px;
  color: #FFFFFF;
  background-color: #2F80ED !important;
  border-radius: 8px;
  border: none;
  margin-top: 20px;
  cursor: pointer;
}
.buy_module .content #applybuy_1_0 #yzmBtn {
  border-width: 1px;
}
/*
    模块组件
*/
.module1 {
  width: 100%;
  max-width: 1920px;
  min-width: 1200px;
  margin: 100px auto 0;
}
.module1 .content {
  width: 1200px;
  margin: 0 auto;
}
.module1 .content .title {
  font-family: 'BestFont-Bold';
  font-style: normal;
  font-size: 48px;
  line-height: 66px;
  text-align: center;
  color: #000000;
}
.module1 .content .desc {
  max-width: 936px;
  margin: 10px auto 0;
   
  font-style: normal;
  font-size: 16px;
  line-height: 32px;
  text-align: center;
  color: rgba(102, 102, 102, 1);
}
.module1 .content .video {
  width: 100%;
  margin: 28px auto 0;
  position: relative;
}
.module1 .content .video i.player {
  display: inline-block;
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  cursor: pointer;
}
.module2 {
  width: 100%;
  max-width: 1920px;
  min-width: 1200px;
  margin: 0 auto;
  /* background: linear-gradient(180deg, rgba(246, 248, 251, 0) 0%, #F6F8FB 100%); */
}
.module2 .content {
  width: 1200px;
  margin: 0 auto;
  padding: 0 0 150px;
}
.module2 .content .title {
  font-family: 'BestFont-Bold';
  font-style: normal;
  font-size: 48px;
  line-height: 66px;
  text-align: center;
  color: #000000;
}
.module2 .content .tab {
  width: 100%;
  margin: 62px auto 0;
  display: flex;
  align-items: center;
  /* justify-content: space-between; */
  justify-content: center;
}
.module2 .content .tab h3 {
  display: block;
  margin: 0 50px;
  font-style: normal;
  font-size: 20px;
  line-height: 32px;
  letter-spacing: -0.015em;
  color: #000000;
  cursor: pointer;
}
.module2 .content .tab h3.active {
  font-family: 'BestFont-Bold';
  color: rgba(47, 128, 237, 1);
  position: relative;
}
.module2 .content .tab h3.active::before {
  content: '';
  width: 40px;
  height: 3px;
  background: linear-gradient(90deg, #FFF 0.01%, #2F80ED 50%, #FFF 100%);
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
}
.module2 .content .tab > a {
  
  font-style: normal;
  font-size: 18px;
  line-height: 20px;
  letter-spacing: -0.015em;
  color: rgba(253, 118, 21, 1);
  display: flex;
  align-items: center;
  justify-content: center;
}
.module2 .content .tab_main {
  width: 100%;
  margin: 66px auto 0;
}
.module2 .content .tab_main .item {
  width: 100%;
  height: 500px;
  background: #FFFFFF;
  border: 1px solid #EDF0F2;
  box-shadow: 10px 10px 20px #F0F3F5;
  border-radius: 20px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 42px 50px 50px;
}
.module2 .content .tab_main .item .left .item_title {
  font-family: 'BestFont-Bold';
  font-style: normal;
  font-size: 30px;
  line-height: 140%;
  color: #000000;
  margin-top: 20px;
  position: relative;
}
.module2 .content .tab_main .item .left .item_title::before {
  content: '';
  width: 40px;
  height: 2px;
  background: rgba(253, 118, 21, 1);
  position: absolute;
  left: 0;
  bottom: -20px;
}
.module2 .content .tab_main .item .left .item_desc {
  width: 376px;
  
  font-style: normal;
  font-size: 16px;
  line-height: 32px;
  color: #666666;
  margin-top: 61px;
}
.module2 .content .tab_main .item .left a.more {
  display: inline-block;
  font-family: 'BestFont-Bold';
  font-style: normal;
  font-size: 16px;
  line-height: 30px;
  text-align: center;
  color: #000000;
  margin-top: 5px;
}
.module2 .content .tab_main .item .right video{
  width: 654px;
  height: 400px;
}
.module2 .content .tab_pagination {
  display: flex;
  align-items: center;
  justify-content: center;
}
.module2 .content .tab_pagination i {
  display: inline-block;
  width: 10px;
  height: 4px;
  background: #E0E0E0;
  border-radius: 21px;
  margin: 60px 2px 0;
  transition: width 0.5s;
  transform-origin: 50% 50%;
}
.module2 .content .tab_pagination i.active {
  width: 46px;
  background: Orange;
  border-radius: 21px;
}
.module3 {
  width: 100%;
  max-width: 1920px;
  min-width: 1200px;
  margin: 0px auto;
}
.module3 .content {
  width: 1200px;
  margin: 0px auto;
  padding-top: 192px;
  text-align: center;
}
.module3 .content .h_title {
  font-size: 48px;
  font-family: 'BestFont-Bold';
  display: inline-block;
}
.module3 .content .category {
  display: inline-block;
  height: 77px;
  padding-top: 22px;
}
.module3 .content .category li {
  display: inline-block;
  font-size: 16px;
   
  
  margin-right: 18px;
  padding: 2px 7px 3px;
  cursor: pointer;
}
.module3 .content .category li.active,
.module3 .content .category li:hover {
  font-family: 'BestFont-Bold';
  position: relative;
  z-index: 1;
}
.module3 .content .category li.active::after,
.module3 .content .category li:hover::after {
  content: '';
  width: 70px;
  height: 7px;
  background-color: #ff6000;
  position: absolute;
  left: 50%;
  bottom: 3px;
  transform: translateX(-50%);
  z-index: -1;
}
.module3 .content .main {
  margin-top: 38px;
  text-align: left;
}
.module3 .content .main > div {
  display: flex;
  justify-content: space-between;
}
.module3 .content .main .item {
  width: 360px;
}
.module3 .content .main .time {
  font-size: 14px;
  font-family: Helvetica;
  color: #565c6b;
  border-bottom: 1px solid #f0f0f0;
  padding-bottom: 17px;
}
.module3 .content .main .title {
  display: inline-block;
  width: 100%;
  font-size: 24px;
   
  color: #111;
  padding-top: 28px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.module3 .content .main .title:hover {
  color: #FF5A3D;
}
.module3 .content .main .desc {
  font-size: 14px;
   
  line-height: 24px;
  color: #333;
  /* margin-top: 10px; */
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.module3 .content .main .indexNewsTags{
  margin-top: 5px;
}
.module3 .content .main .more {
  display: inline-block;
  font-size: 14px;
   
  line-height: 36px;
  /* margin-top: 25px; */
  color: #FF5A3D;
}
.module3 .content .main .more i {
  display: inline-block;
  width: 5px;
  transition: all 0.5s;
}
.module3 .content .main .more:hover i {
  width: 10px;
}
.module4 {
  width: 100%;
  max-width: 1920px;
  min-width: 1200px;
  margin: 0 auto;
}
.module4 .content {
  width: 1200px;
  margin: 0 auto;
  padding: 112px 70px 0;
}
.module4 .content .title {
  font-family: 'BestFont-Bold';
  font-style: normal;
  font-size: 48px;
  line-height: 66%;
  color: #FFFFFF;
}
.module4 .content .desc {
  width: 608px;
   
  font-style: normal;
  font-size: 20px;
  line-height: 36px;
  color: rgba(255, 255, 255, 0.8);
  margin-top: 20px;
}
.module4 .content .btns {
  margin-top: 28px;
}
.module4 .content .btns a {
  width: 180px;
  height: 52px;
   
  font-style: normal;
  font-size: 20px;
  line-height: 130%;
  color: #FFFFFF;
  background: #FA4F31;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.module4 .content.break{
  padding: 45px 70px 0;
}
.module4 .content.break .title{
  line-height: 60px;
}
.module4 .content.break .desc{
  width: 479px;
}
.module4 .content.break .btns{
  margin-top: 42px;
}
.module5 {
  width: 100%;
  max-width: 1920px;
  min-width: 1200px;
  margin: 0 auto;
}
.module5 .content {
  width: 1200px;
  margin: 0 auto;
  padding: 86px 0 0;
  text-align: center;
}
.module5 .content .title {
  font-family: 'BestFont-Bold';
  font-style: normal;
  font-size: 48px;
  line-height: 66%;
}
.module5 .content .desc {
  width: 100%;
   
  font-style: normal;
  font-size: 16px;
  line-height: 32px;
  margin-top: 38px;
  color: #666;
}
.module5 .content .thumb {
  margin-top: 50px;
}
.module5 .content .thumb img {
  max-width: 100%;
}
.module5 .content .thumb img.pc_show {
  display: inline-block;
}
.module5 .content .thumb img.m_show {
  display: none;
}
.idx_module3 {
  width: 100%;
  max-width: 1920px;
  min-width: 1200px;
  margin: 0 auto;
  background-size: 100%;
}

.idx_module3 .content {
  width: 1200px;
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #fff;
}

.idx_module3 .content .item .item_title {
  font-family: 'BestFont-Bold';
  font-style: normal;
  font-size: 66px;
  line-height: 81px;
  text-align: center;
}

.idx_module3 .content .item .item_desc {
  font-style: normal;
  font-size: 20px;
  line-height: 30px;
  text-align: center;
  /* color: rgba(255, 255, 255, 0.9); */
  margin-top: 5px;
}

.module6 {
  width: 100%;
  max-width: 1920px;
  min-width: 1200px;
  margin: 0 auto 0;
}
.module6 .content {
  width: 1200px;
  margin: 0 auto;
}
.module6 .content .item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  /* margin: 109px auto 0; */
  margin: 0 auto 109px;
}
.module6 .content .item.reverse {
  flex-direction: row-reverse;
}
.module6 .content .item.reverse .left {
  padding-left: 75px;
}
.module6 .content .item .left {
  width: 580px;
}
.module6 .content .item .left .item_title {
   
  font-family: 'BestFont-Bold';
  font-size: 36px;
  line-height: 48px;
  color: #000000;
}
.module6 .content .item .left .item_desc {
   width: 506px;
  font-style: normal;
  font-size: 16px;
  line-height: 32px;
  color: #666666;
  margin-top: 20px;
}
.module6 .content .item .right {
  width: 580px;
}
.module6 .content .item .right img {
  max-width: 100%;
}
.module7 {
  width: 100%;
  max-width: 1920px;
  min-width: 1200px;
  margin: 0 auto;
}
.module7 .content {
  width: 1200px;
  margin: 0 auto;
}
.module7 .content .title {
  font-family: 'BestFont-Bold';
  font-style: normal;
  font-size: 48px;
  line-height: 66px;
  text-align: center;
  color: #000000;
}
.module7 .content .desc {
   
  font-style: normal;
  font-size: 16px;
  line-height: 32px;
  text-align: center;
  color: #666666;
  margin-top: 20px;
}
.module7 .content .main {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  flex-wrap: wrap;
}
.module7 .content .main .item {
  width: 370px;
  margin-right: 40px;
  margin-top: 70px;
}
.module7 .content .main .item:nth-child(3n) {
  margin-right: 0;
}
.module7 .content .main .item.more {
  height: 240px;
  background: linear-gradient(117.38deg, #ADC0D7 16.67%, #354D61 107.24%), #ECF3FC;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.module7 .content .main .item.more .item_title {
  color: #fff;
}
.module7 .content .main .item img{
  max-width: 100%;
}
.module7 .content .main .item .thumb{
  position: relative;
}
.module7 .content .main .item .thumb .player{
  width: 48px;
  height: 48px;
  background: url('../image/player.png') no-repeat center center;
  background-size: 100% 100%;
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  cursor: pointer;
}
.module7 .content .main .item .item_title {
  font-family: 'BestFont-Bold';
  font-size: 30px;
  line-height: 30px;
  color: #000000;
  margin-top: 20px;
}
.module7 .content .main .item .item_desc {
   
  font-style: normal;
  font-size: 15px;
  line-height: 24px;
  color: #666666;
  margin-top: 10px;
}
.module8 {
  width: 100%;
  max-width: 1920px;
  min-width: 1200px;
  margin: 0 auto;
}
.module8 .title {
  font-family: 'BestFont-Bold';
  font-style: normal;
  font-size: 48px;
  line-height: 66px;
  text-align: center;
  color: #000000;
}
.module8 .scene {
  margin-top: 86px;
  position: relative;
}
.module8 .scene::before, .module8 .scene::after{
  content: '';
  width: 368px;
  height: 255px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1;
}
.module8 .scene::before{
  left: 0;
  background: linear-gradient(to right, #FFF 0.06%, rgba(255, 255, 255, 0));
}
.module8 .scene::after{
  right: 0;
  background: linear-gradient(to left, #FFF 0.06%, rgba(255, 255, 255, 0));
}
.module8 .scene .liMarquee {
  background-color: transparent !important;
  /* margin-bottom: 60px; */
}
.module9 {
  width: 100%;
  max-width: 1920px;
  min-width: 1200px;
  margin: 0 auto;
}
.module9 .content {
  width: 1200px;
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.module9 .content .item {
  /* color: #fff; */
}
.module9 .content .item .item_title {
  font-family: 'BestFont-Bold';
  font-style: normal;
  font-size: 66px;
  line-height: 81px;
  text-align: center;
}
.module9 .content .item .item_desc {
   
  font-style: normal;
  font-size: 20px;
  line-height: 30px;
  text-align: center;
  /* color: rgba(255, 255, 255, 0.9); */
  margin-top: 5px;
}
.module10 {
  width: 100%;
  max-width: 1920px;
  min-width: 1200px;
  margin: 0 auto;
}
.module10 .content {
  width: 1200px;
  margin: 0 auto;
}
.module10 .content .title {
   
  font-style: normal;
  font-size: 36px;
  line-height: 72px;
  color: #000000;
  border-bottom: 1px solid #E9E9E9;
}
.module10 .content ul {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}
.module10 .content ul li {
  width: 47%;
  list-style: disc;
  margin-left: 30px;
   
  font-style: normal;
  font-size: 22px;
  line-height: 250%;
  letter-spacing: -0.015em;
  color: #000000;
}
.module10_copy {
  width: 100%;
  max-width: 1920px;
  min-width: 1200px;
  margin: 0 auto;
  
}
.module10_copy .content {
  width: 1200px;
  margin: 0 auto;
  text-align: center;
}
.module10_copy .content .title {
  font-style: normal;
  font-size: 48px;
  font-family: 'BestFont-Bold';
  line-height: 72px;
  color: #000000;
}
.module10_copy .content .desc {
  font-style: normal;
  font-size: 24px;
  line-height: 150%;
  letter-spacing: -0.015em;
  color: #000000;
}
.module10_copy .content ul {
  /* display: flex; */
  /* align-items: center; */
  /* flex-wrap: wrap; */
  text-align: center;
}
.module10_copy .content ul li {
  width: 100%;
  /* list-style: disc; */
  font-style: normal;
  font-size: 24px;
  line-height: 130%;
  letter-spacing: -0.015em;
  color: #000000;
}
/*
    width: 100%;
    max-width: 1920px;
    min-width: 1200px;
    margin: 0 auto;

        width: 1200px;
        margin: 0 auto;
*/
/*
    产品页
*/

/*
    购买页
*/
.buy_20220413 {
  width: 100%;
  max-width: 1920px;
  min-width: 1200px;
  margin: 0 auto;
  background: url('../image/buy_bg1.png') no-repeat top center;
}
.buy_20220413 .content {
  width: 1200px;
  margin: 0 auto;
  padding-top: 56px;
}
.buy_20220413 .content .title {
  font-size: 36px !important;
  font-family: 'BestFont-Bold' !important;
  text-align: center;
}
.buy_20220413 .content .main {
  display: flex;
  align-items: flex-start;
  /* justify-content: space-between; */
  justify-content: center;
  margin-top: 90px;
}
.buy_20220413 .content .main .module {
  width: 354px;
  height: 402px;
  background: #FFFFFF;
  /* border: 1px solid #E9E9E9; */
  box-sizing: border-box;
  border-radius: 20px;
  padding: 45px 40px 46px;
  margin: 0 48px;
  box-shadow: 0px 4px 10px 0px #F2F6FA;
}
.buy_20220413 .content .main .module .it_name {
  font-size: 30px;
  font-family: 'BestFont-Bold';
  text-align: center;
  margin-top: 10px;
}
.buy_20220413 .content .main .module .it_name span {
  display: inline-block;
  color: #fc6e34;
  margin-top: 8px;
}
.buy_20220413 .content .main .module .it_desc {
  font-size: 18px;
  line-height: 32px;
  color: #747B88;
}
.buy_20220413 .content .main .module .price{
  height: 55px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 10px;
}
.buy_20220413 .content .main .module .price div{
  color: rgba(255, 138, 0, 1);
  font-size: 32px;
  font-family: 'BestFont-Bold';
}
.buy_20220413 .content .main .module .price div.desc{
  font-size: 20px;
  font-family: 'BestFont-Regular';
  color: rgba(0, 0, 0, .5);
}
.buy_20220413 .content .main .module .price del{
  font-size: 18px;
  color: rgba(0, 0, 0, .5);
  margin-top: 8px;
}
.buy_20220413 .content .main .module .it_list {
  font-size: 18px;
  margin-top: 20px;
}
.buy_20220413 .content .main .module .it_list .list_title {
  color: #333;
}
.buy_20220413 .content .main .module .it_list ul {
  margin-top: 20px;
}
.buy_20220413 .content .main .module .it_list ul li {
  display: flex;
  align-items: center;
  padding: 7px 0;
}
.buy_20220413 .content .main .module .it_list ul li i {
  display: inline-block;
  width: 20px;
  height: 20px;
  line-height: 20px;
  text-align: center;
  color: white;
  background-color: #2E83F0;
  border-radius: 50%;
  font-size: 12px;
  margin-right: 6px;
}
.buy_20220413 .content .main .module .it_btns{margin-top: 27px;}
.buy_20220413 .content .main .module .it_btns div {
  height: 48px;
  color: #ff8a00;
  margin-top: 8px;
  font-size: 30px;
  font-family: 'BestFont-Bold';
}
.buy_20220413 .content .main .module .it_btns a {
  display: inline-block;
  /* width: 200px; */
  width: 100%;
  height: 50px;
  line-height: 50px;
  text-align: center;
  color: white;
  background: #2F80ED;
  border-radius: 4px;
  font-size: 20px;
  font-family: 'BestFont-Bold';
  cursor: pointer;
}
.doufu_ayoa_m3 .content .wrapper .item{
  padding-top: 40px !important;
}
.doufu_ayoa_m3 .content .wrapper .item .v_title{
  font-size: 16px !important;
  margin-top: 8px !important;
}
/*
    下载页
*/
.service_banner {
  width: 100%;
  max-width: 1920px;
  min-width: 1200px;
  margin: 0 auto;
  height: 610px;
  background: url('../image/service_bg.jpg') no-repeat center center;
}
.service_banner .content {
  width: 1200px;
  margin: 0 auto;
  text-align: center;
  padding-top: 55px;
}
.service_banner .content .title {
  font-size: 36px;
  font-family: 'BestFont-Bold';
  color: #000;
}
.service_banner .content .desc {
  font-size: 16px;
   
  color: #666;
  margin-top: 5px;
}
.service_banner .content .searchWrapper {
  padding-top: 29px;
}
.service_banner .content .searchWrapper input {
  display: inline-block;
  width: 500px;
  height: 50px;
  line-height: 50px;
  border: 0;
  font-size: 16px;
  color: #666;
  padding: 0 0 0 20px;
  border-top-left-radius: 4px;
  border-bottom-left-radius: 4px;
  vertical-align: middle;
}
.service_banner .content .searchWrapper button {
  display: inline-block;
  width: 100px;
  height: 50px;
  line-height: 50px;
  color: #fff;
  background-color: #2e90ff;
  font-size: 16px;
  border: 0;
  border-top-right-radius: 4px;
  border-bottom-right-radius: 4px;
  margin-left: -5px;
  vertical-align: middle;
  cursor: pointer;
}
.service_banner .content .searchWrapper button img {
  width: 20%;
}
.service_banner .content .searchWrapper .tag {
  width: 600px;
  margin: 0 auto;
  text-align: left;
  padding: 20px 0;
}
.service_banner .content .searchWrapper .tag a {
  display: inline-block;
  color: #fff;
  margin: 0 10px;
}
.service_banner .content .searchWrapper .tag a:hover {
  color: #111;
}
.service_banner .content .category {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-top: 80px;
}
.service_banner .content .category .item {
  width: 388px;
  height: 242px;
  border-radius: 20px;
  border: 1px solid #e8ebf3;
  background-color: white;
}
.service_banner .content .category .item > img {
  display: block;
  margin: 40px auto 0;
}
.service_banner .content .category .item .v_title {
  display: inline-block;
  font-size: 24px;
  font-family: 'BestFont-Bold';
  color: #000;
  margin-top: 29px;
}
.service_banner .content .category .item .v_title img {
  max-width: 70px;
  max-height: 70px;
}
.service_banner .content .category .item .v_title:hover {
  color: #FF5A3D;
}
.service_banner .content .category .item .v_desc {
  font-size: 16px;
   
  color: #666;
  margin-top: -5px;
}
.service_banner .content .category .item:hover {
  box-shadow: 0 14px 27px rgba(217, 221, 234, 0.2);
}
.service_m1 {
  width: 100%;
  max-width: 1920px;
  min-width: 1200px;
  margin: 0px auto;
}
.service_m1 .content {
  width: 1200px;
  margin: 0px auto;
  padding-top: 30px;
  text-align: center;
}
.service_m1 .content h3 {
  font-size: 48px;
  font-family: 'BestFont-Bold';
  display: inline-block;
  color: #000;
}
.service_m1 .content .category {
  display: inline-block;
  height: 77px;
  padding-top: 20px;
}
.service_m1 .content .category li {
  display: inline-block;
  font-size: 16px;
   
  font-family: 'BestFont-Bold';
  margin-right: 18px;
  padding: 2px 7px 3px;
  cursor: pointer;
}
.service_m1 .content .category li.active,
.service_m1 .content .category li:hover {
  position: relative;
}
.service_m1 .content .category li.active::after,
.service_m1 .content .category li:hover::after {
  content: '';
  width: 70px;
  height: 7px;
  background-color: #ff6000;
  position: absolute;
  left: 4px;
  bottom: 3px;
  z-index: -1;
}
.service_m1 .content .main {
  margin-top: 66px;
  text-align: left;
}
.service_m1 .content .main > div {
  display: flex;
  justify-content: space-between;
}
.service_m1 .content .main .item {
  width: 360px;
}
.service_m1 .content .main .time {
  font-size: 14px;
  font-family: Helvetica;
  color: #565c6b;
  border-bottom: 1px solid #f0f0f0;
  padding-bottom: 17px;
}
.service_m1 .content .main .title {
  display: inline-block;
  width: 100%;
  font-size: 24px;
   
  color: #111;
  padding-top: 26px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.service_m1 .content .main .title:hover {
  color: #FF5A3D;
}
.service_m1 .content .main .desc {
  font-size: 14px;
   
  line-height: 24px;
  color: #333;
  /* margin-top: 10px; */
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.service_m1 .content .main .more {
  display: inline-block;
  font-size: 14px;
   
  line-height: 36px;
  /* margin-top: 25px; */
  color: #FF5A3D;
}
.service_m1 .content .main .more i {
  display: inline-block;
  width: 5px;
  transition: all 0.5s;
}
.service_m1 .content .main .more:hover i {
  width: 10px;
}
.help-banner {
  width: 100%;
  max-width: 1920px;
  min-width: 1200px;
  margin: 0 auto;
  height: 400px;
  background: url('https://pic.mairuan.com/WebSource/aspen/web/images/supportBanner.png!p95') no-repeat;
  position: relative;
}
.help-banner .help-banner-content {
  width: 1200px;
  margin: 0px auto;
  padding-top: 93px;
  color: #fff;
  text-align: center;
}
.help-banner .help-banner-content h2 {
  font-size: 60px;
}
.help-banner .help-banner-content .searchWrapper {
  padding-top: 50px;
}
.help-banner .help-banner-content .searchWrapper input {
  display: inline-block;
  width: 500px;
  height: 50px;
  line-height: 50px;
  border: 0;
  font-size: 16px;
  color: #666;
  padding: 0 0 0 20px;
  border-top-left-radius: 4px;
  border-bottom-left-radius: 4px;
  vertical-align: middle;
}
.help-banner .help-banner-content .searchWrapper button {
  display: inline-block;
  width: 100px;
  height: 50px;
  line-height: 50px;
  color: #fff;
  background-color: #111;
  font-size: 16px;
  border: 0;
  border-top-right-radius: 4px;
  border-bottom-right-radius: 4px;
  margin-left: -5px;
  vertical-align: middle;
  cursor: pointer;
}
.help-banner .help-banner-content .searchWrapper button img {
  width: 20%;
}
.help-banner .help-banner-content .searchWrapper .tag {
  width: 600px;
  margin: 0 auto;
  text-align: left;
  padding: 20px 0;
}
.help-banner .help-banner-content .searchWrapper .tag a {
  display: inline-block;
  color: #fff;
  margin: 0 10px;
}
.help-banner .help-banner-content .searchWrapper .tag a:hover {
  color: #111;
}
.help-pos {
  width: 100%;
  max-width: 1920px;
  min-width: 1200px;
  background-color: #f6f9fa;
  margin: 0 auto;
}
.help-pos .help-pos-content {
  width: 1200px;
  margin: 0px auto;
  padding: 55px 0 45px;
  font-size: 16px;
}
.help-pos .help-pos-content span {
  color: #111;
}
.help-news {
  width: 100%;
  max-width: 1920px;
  min-width: 1200px;
  margin: 0 auto;
  background-color: #f6f9fa;
  margin-bottom: -160px;
}
.help-news .help-news-content {
  width: 1200px;
  margin: 0px auto;
  padding-bottom: 120px;
}
.help-news .help-news-content .help-news_list {
  display: inline-block;
  width: 755px;
  padding: 38px 20px 95px 38px;
  background-color: #fff;
  box-shadow: 0 8px 35px rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  vertical-align: top;
}
.help-news .help-news-content .help-news_list .title {
  font-size: 24px;
  padding-left: 20px;
  margin-bottom: 28px;
  border-left: 4px solid #FF5A3D;
}
.help-news .help-news-content .help-news_list .pageInfo {
  padding: 20px 0 0;
}
.help-news .help-news-content .help-news_list .pageInfo a {
  display: inline-block;
  height: 30px;
  line-height: 30px;
  padding: 2px 15px;
  margin: 0 2px;
  border: 1px solid #eee;
  border-radius: 4px;
}
.help-news .help-news-content .help-news_list .pageInfo a.active {
  color: #fff;
  background-color: #FF5A3D;
}
.help-news .help-news-content .help-news-menu {
  display: inline-block;
  width: 395px;
  margin-left: 45px;
  vertical-align: top;
}
.help-news .help-news-content .help-news-menu .menu {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.help-news .help-news-content .help-news-menu .menu > a {
  display: inline-block;
  width: 120px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  background-color: #fff;
  border-radius: 4px;
  box-shadow: 0 8px 35px rgba(38, 14, 70, 0.08);
  margin: 0 0 20px 0;
  cursor: pointer;
}
.help-news .help-news-content .help-news-menu .menu > a.active {
  color: #fff;
  background-color: #FF5A3D;
}
.help-news .help-news-content .help-news-menu .adv {
  display: inline-block;
  width: 395px;
  height: 284px;
  background: url('../image/supportAdv.jpg') no-repeat center center;
  /* background: url('//pic.mairuan.com/WebSource/plsql/images/plsql-support.png') no-repeat center center; */
  background-size: 100% 100%;
  margin-top: 20px;
  padding-top: 45px;
  text-align: center;
}
.help-news .help-news-content .help-news-menu .adv > div {
  font-size: 22px;
  color: #fff;
  font-family: bestFont regular;
}
.help-news .help-news-content .help-news-menu .adv > div:first-child {
  margin-bottom: 10px;
  font-size: 36px;
}
.help-news .help-news-content .help-news-menu .adv .buy {
  display: inline-block;
  width: 200px;
  height: 50px;
  line-height: 50px;
  color: #fff;
  background-color: #FF5A3D;
  text-align: center;
  font-size: 20px;
  border-radius: 4px;
  margin-top: 30px;
}
.help-news .help-news-content .help-news-menu .qq {
  display: inline-block;
  width: 395px;
  height: auto;
  background-color: #fff;
  margin-top: 50px;
  padding: 26px 20px;
  border-radius: 4px;
  box-shadow: 0 8px 35px rgba(38, 14, 70, 0.08);
}
.help-news .help-news-content .help-news-menu .qq > div:first-child {
  font-size: 24px;
  vertical-align: middle;
}
.help-news .help-news-content .help-news-menu .qq > div:first-child img {
  margin-left: 5px;
  vertical-align: middle;
  margin-bottom: 5px;
}
.help-news .help-news-content .help-news-menu .qq > div:nth-child(2) {
  font-size: 18px;
  padding: 27px 0 19px;
}
.help-news .help-news-content .help-news-menu .qq > div:nth-child(2) a {
  display: inline-block;
  margin-left: 20px;
  padding: 2px 10px;
  font-size: 16px;
  background-color: #ffe6df;
  color: #ee4e31;
  border-radius: 4px;
}
.help-news .help-news-content .help-news-menu .qq .number {
  font-size: 14px;
  color: #999;
}
.help-news .help-news-content .help-news-menu .qq .download {
  text-align: left;
  margin-top: 40px;
  padding-bottom: 5px;
}
.help-news .help-news-content .help-news-menu .qq .download a {
  display: inline-block;
  width: 141px;
  height: 48px;
  line-height: 48px;
  text-align: center;
  background-color: #ffe6df;
  color: #111;
  font-size: 16px;
  border-radius: 4px;
}
.help-news .help-news-content .help-news-menu .qq .download .desc {
  width: 46%;
  margin: 10px auto 0;
}
.help-news .help-news-content .help-news-menu .hot {
  padding-top: 70px;
}
.help-news .help-news-content .help-news-menu .hot .title {
  font-size: 24px;
  padding-left: 20px;
  margin-bottom: 28px;
  border-left: 4px solid #FF5A3D;
}
.help-news_item {
  padding: 20px 0;
  border-bottom: 1px solid #f1f1f1;
}
.help-news_item:last-of-type {
  border-bottom: none;
}
.help-news_item > img {
  width: 180px;
  height: 146px;
  display: inline-block;
  vertical-align: top;
}
.help-news_item .wrapper {
  display: inline-block;
  width: calc(100% - 190px);
  padding: 0 25px;
}
.help-news_item .wrapper .itemTitle {
  display: block;
  width: 100%;
  font-size: 20px;
  color: #333;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.help-news_item .wrapper .itemTitle:hover {
  color: #111;
}
.help-news_item .wrapper .desc {
  width: 100%;
  font-size: 14px;
  line-height: 20px;
  color: #666;
  padding: 10px 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.help-news_item .wrapper .more {
  font-size: 14px;
  color: #111;
}
.help-news_item .wrapper .tag {
  width: 100%;
  padding-top: 40px;
  color: rgba(51, 51, 51, 0.5);
}
.help-news_item .wrapper .tag > div {
  display: inline-block;
  padding-left: 40px;
}
.help-news_item .wrapper .tag > div a {
  color: rgba(51, 51, 51, 0.5);
}
.help-news_hotItem {
  margin-bottom: 35px;
}
.help-news_hotItem .left {
  display: inline-block;
  width: 70%;
  vertical-align: top;
}
.help-news_hotItem .left .itemTitle {
  display: block;
  width: 100%;
  font-size: 18px;
  color: #333;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.help-news_hotItem .left .itemTitle:hover {
  color: #111;
}
.help-news_hotItem .left .desc {
  width: 100%;
  font-size: 14px;
  color: rgba(51, 51, 51, 0.5);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.help-news_hotItem .right {
  display: inline-block;
  width: 30%;
  line-height: 20px;
  color: rgba(51, 51, 51, 0.5);
  margin-left: -5px;
  text-align: right;
  vertical-align: top;
}
.news_content .news_detail a {
  color: #111;
}
.news_content .news_detail a:hover {
  text-decoration: underline;
}
.news_content a:hover {
  color: #111;
  text-decoration: underline;
}
.searchResult h1 {
  font-size: 14px;
  margin-bottom: 20px;
}
.searchResult ul {
  font-size: 14px;
  line-height: 25px;
}
.searchResult ul li {
  border-bottom: 1px dashed #bbb;
  padding-bottom: 12px;
  margin-bottom: 12px;
}
.searchResult ul li a {
  color: #09f;
}
.searchResult ul li a .keywords {
  color: #111;
  background-color: #ffe6df;
}
.about {
  width: 100%;
  max-width: 1920px;
  min-width: 1200px;
  background-color: #f6f9fa;
  margin: 0 auto;
}
.about .about-content {
  width: 1200px;
  margin: 0px auto;
  padding: 30px 0 80px;
}
.about .about-content .menu {
  display: inline-block;
  width: 20%;
  vertical-align: top;
}
.about .about-content .menu ul {
  font-size: 20px;
}
.about .about-content .menu ul li {
  display: inline-block;
  width: 80%;
  padding: 10px 0 10px 15px;
  border-bottom: 1px solid #ccc;
}
.about .about-content .menu ul li.active a,
.about .about-content .menu ul li:hover a {
  color: #111;
}
.about .about-content .content {
  display: inline-block;
  width: 75%;
  vertical-align: top;
}
.about .about-content .content p {
  padding: 15px 0;
}
.about .about-content .content_yinsi {
  display: inline-block;
  width: 75%;
  vertical-align: top;
}
.about .about-content .content_yinsi h1 {
  font-size: 20px;
  text-align: center;
  padding-bottom: 20px;
}
.about .about-content .content_yinsi p {
  padding: 15px 0;
  text-indent: 2em;
}
.about .about-content .content_map {
  display: inline-block;
  width: 75%;
  vertical-align: top;
}
.about .about-content .content_map .sitemapHTML {
  min-height: 700px;
}
.about .about-content .content_map .sitemapHTML h2 {
  font-size: 14px;
  padding-bottom: 5px;
  border-bottom: 1px solid #C2BEBE;
  margin: 0 0 10px 0;
}
.about .about-content .content_map .sitemapHTML .sitemapCategory {
  overflow: hidden;
  padding-bottom: 5px;
  border-bottom: 1px #C2BEBE dashed;
  margin: 0 0 10px 0;
}
.about .about-content .content_map .sitemapHTML h3 {
  font-size: 14px;
  text-indent: 28px;
  float: left;
}
.about .about-content .content_map .sitemapHTML .openSitemap {
  cursor: pointer;
  font-size: 12px;
  float: right;
}
.about .about-content .content_map .sitemapHTML .sitemapNews {
  clear: both;
  display: none;
}
.about .about-content .content_map .sitemapHTML .sitemapNews li {
  font-size: 14px;
  text-indent: 56px;
  line-height: 25px;
}
.friendlink {
  width: 100%;
  max-width: 1920px;
  min-width: 1200px;
}
.friendlink .friendlink-content {
  width: 1200px;
  min-height: 500px;
  margin: 0px auto;
}
.friendlink .friendlink-content h2 {
  font-size: 18px;
  padding-top: 20px;
}
.friendlink .friendlink-content ul {
  padding: 20px 0 50px;
  line-height: 30px;
  overflow: hidden;
}
.friendlink .friendlink-content ul li {
  display: inline-block;
  margin: 0 10px;
}


/* 菜单CTA样式 */
.cta-menu {
  display: flex;
  flex-flow: row nowrap;
  justify-content: flex-end;
  align-items: center;
  flex-grow: 1;
  min-width: 400px;
  gap: 40px;
}
.cta-menu.is-verticle {
  flex-flow: column nowrap;
  align-items: flex-end;
  gap: 20px;
}
.cta-menu .cta-menu-item {
  position: relative;
  display: flex;
  flex-flow: row nowrap;
  justify-content: center;
  align-items: center;
  padding: 3px 15px;
  color: #fff;
  background-color: rgba(250, 79, 49, 1);
  transition: all 0.3s ease-in-out;
  border-radius: 20px;
  box-sizing: border-box;
}
.cta-menu .cta-menu-item.cta-menu-item-phone {
  color: #000;
  background-color: transparent;
}
.cta-menu .cta-menu-item.cta-menu-item-phone > a{color: #000;}
.cta-menu .cta-menu-item.cta-menu-item-online {
  color: #fff;
  /* background-color: #3189FF; */
  padding: 3px 30px;
}
.cta-menu .cta-menu-item > a {
  display: flex;
  flex-flow: row nowrap;
  justify-content: center;
  align-items: center;
  color: #fff;
  text-decoration: none;
  gap: 4px;
}
.cta-menu .cta-menu-item > a > img {
  max-height: 100%;
}
.cta-menu .cta-menu-item > a > .cta-menu-text {
  font-size: 16px;
  /* font-weight: 700; */
  line-height: 1.5;
}
.cta-menu .cta-menu-item > img.cta-qrcode {
  display: none;
}
.cta-menu .cta-menu-item:hover > img.cta-qrcode {
  position: absolute;
  display: block;
  top: 100%;
  width: 100%;
  height: auto;
}

@media screen and (max-width: 768px) {
  .cta-menu {
    display: none;
  }
}





.buy_banner {
  width: 100%;
  max-width: 1920px;
  min-width: 1200px;
  margin: 0 auto;
  min-height: 643px;
  background: url("../image/service_bg.jpg") no-repeat top center;
}

.buy_banner > h1 {
  font-size: 36px;
  font-family: 'BestFont-Bold';
  font-style: normal;
  padding-top: 40px;
  text-align: center;
}

.buy_banner .content {
  width: 1200px;
  margin: 0 auto;
  text-align: center;
  padding-top: 100px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.buy_banner .content .item {
  position: relative;
  min-height: 450px;
  max-height: none;
  padding: 40px 32px;
  background-color: #fff;
  border-radius: 18px;
  /* width: 277px; */
  width: 340px;
  height: auto;
  box-shadow: 2px 7px 8px #f2f6fa;
  margin-bottom: 40px;
}
.buy_banner .content .item.none{
  background-color: transparent;
  box-shadow: none;
}

.buy_banner .content .item .title {
  font-family: 'BestFont-Bold';
  font-style: normal;
  font-size: 26px;
  margin-bottom: 20px;
}

.buy_banner .content .item .desc {
  font-size: 14px;
  color: #666;
  line-height: 30px;
}

.buy_banner .content .item > ul {
  margin-top: 20px;
  margin-bottom: 66px;
}

.buy_banner .content .item > ul li {
  display: flex;
  align-items: baseline;
  justify-content: flex-start;
  margin: 15px 0;
}

.buy_banner .content .item > ul li > i {
  width: 12px;
  height: 12px;
  border: 1px solid #2F80ED;
  border-radius: 50%;
  color: #2F80ED;
  line-height: 15px;
  font-size: 12px;
  margin-right: 7px;
}

.buy_banner .content .item > ul li > p {
  color: #000;
  font-size: 14px;
  line-height: 25px;
  text-align: left;
}

.buy_banner .content .item > a {
  display: inline-block;
  width: 260px;
  height: 50px;
  line-height: 50px;
  background: #2F80ED;
  border-radius: 10px;
  color: #fff;
  font-size: 20px;
  font-family: 'BestFont-Bold';
  position: absolute;
  bottom: 40px;
  /* left: 38px; */
  left: 50%;
  transform: translateX(-50%);
  margin-top: 40px;
}

.buy_last {
  width: 100%;
  max-width: 1920px;
  min-width: 1200px;
  margin: 100px auto 0;
}

.buy_last > h2 {
  font-family: 'BestFont-Bold';
  color: #000;
  font-size: 36px;
  text-align: center;
}

.buy_last .content {
  width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.buy_last .content > .item {
  margin-top: 50px;
  text-align: center;
}

.buy_last .content > .item img {
  width: 38px;
  height: 42px;
}

.buy_last .content > .item > .desc {
  font-size: 16px;
  line-height: 38px;
}