/* 公共样式 */
body{
  min-width: 1200px;
}
.page_wrap{
  width: 100%;
  height: 100%;
  background-color: #fff;
}
.main{
  width: 1200px;
  height: 100%;
  margin: 0 auto;
  box-sizing: border-box;
}
input::-webkit-input-placeholder { /* Chrome/Opera/Safari */
  color:rgba(0, 0, 0, 0.3);
}
input:-ms-input-placeholder { /* IE 10+ */
  color:rgba(0, 0, 0, 0.3);
}
input:-moz-placeholder { /* Firefox 18- */
  color:rgba(0, 0, 0, 0.3);
  opacity: 1;
}
input::-moz-placeholder { /* Firefox 19+ */
  color:rgba(0, 0, 0, 0.3);
  opacity: 1;
}
/* 文本溢出-单行 */
.overflowOne{
  white-space:nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
/* 文本溢出-两行 */
.overflowTow{
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}


/* 页面头部样式 */
.header_wrap{
  width: 100%;
  height: 90px;
  background-color: #fff;
  z-index: 10;
}
.header_main{
  padding: 16px 0 21px 0;
}
.header_lf{
  float: left;
}
.header_lf>img{
  height: 53px;
}
.header_rf{
  float: right;
  display: flex;
  justify-content: space-between;
  padding-top: 8px;
}
.official_website_entrance{
  display: flex;
}
.official_website_entrance>li>a{
  display: block;
  padding: 12px 18px;
  background: #D2E6FC;
  border-radius: 2px;
  color: #0166B3;
  font-size: 18px;
}
.official_website_entrance>li:nth-child(1) {
  margin-right: 2px;
}
.header_search{
  height: 46px;
  position: relative;
  margin-left: 10px;
}
.header_search>input{
  width: 250px;
  height: 46px;
  background: #FFFFFF;
  border: 1px solid #D4D7DC;
  border-radius: 2px;
  padding: 0 44px 0 10px;
  font-weight: 400;
  font-size: 18px;
  line-height: 24px;
  color: rgba(0, 0, 0, 0.3);
}
.header_search>img{
  position: absolute;
  right: 12px;
  top: 12px;
}

/* 导航栏 */
.nav_wrap{
  width: 100%;
  height: 56px;
  background: #0D79EA;
}
.nav_main{
  padding: 18px 40px;
  display: flex;
}
.nav_main>li{
  border-right: 1px solid #fff;
}
.nav_main>li:last-child{
  border-right: none;
}
.nav_main>li>a{
  position: relative;
  display: block;
  font-weight: 700;
  font-size: 20px;
  line-height: 20px;
  color: #FFFFFF;
  margin: 0 72px;
}
.active_nav::after{
  content: "";
  display: block;
  width: 100%;
  height: 4px;
  background: #EC7839;
  position: absolute;
  bottom: -18px;
}

/* 页面底部 */
.footer_wrap{
  width: 100%;
  height: 210px;
  background: #063171;
  z-index: 10;
}
.footer_main{
  padding: 22px 0;
}
.footer_top{
  height: 130px;
  display: flex;
}
.footer_top>img{
  height: 67px;
  margin-right: 74px;
}
.footer_info{
  color: #fff;
  padding-top: 12px;
  font-size: 15px;
  line-height: 25px;
}
.official_account_wrap{
  width: 120px;
  height: 93px;
  background-color: #fff;
  border-bottom-left-radius: 2px;
  border-top-left-radius: 2px;
  margin-left: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.official_account_wrap>img{
  width: 88px;
  height: 88px;
  margin-left: 2px;
}
.official_account_wrap>span{
  width: 28px;
  height: 100%;
  background-color: #EAEAEA;
  font-family: 'Microsoft YaHei';
  font-style: normal;
  font-size: 12px;
  line-height: 16px;
  color: #4A4A4A;
  padding: 23px 6px 0 6px;
  text-align: center;
}
.footer_bottom{
  border-top: 1px solid #fff;
  padding-top: 16px;
  font-weight: 400;
  font-size: 13px;
  line-height: 18px;
  color: rgba(255, 255, 255, 0.6);
}

/* 客服 */
.customer_service_tips{
  position: fixed;
  top: 592px;
  right: 38px;
  width: 69px;
  height: 126px;
  background: url(../img/kefu_icon.png) no-repeat center center;
  background-size: cover;
  z-index: 399;
}
.customer_service_tips::before{
  content: '';
  position: fixed;
  top: 560px;
  right: 86px;
  width: 66px;
  height: 46px;
  background: url(../img/kefu_icon_01.png) no-repeat center center;
  background-size: cover;
  z-index: 399;
}
.customer_service_icon{
  position: fixed;
  top: 721px;
  right: 40px;
  width: 60px;
  height: 60px;
  background: #0D79EA url(../img/kefu.png) no-repeat center center;
  background-size: 34px 34px;
  box-shadow: 0px 2px 20px rgba(14, 108, 207, 0.4);
  border-radius: 6px;
  cursor: pointer;
  z-index: 399;
}
.customer_service_window_wrap{
  position: fixed;
  left: calc((100% - 340px) / 2);
  top: calc((100% - 528px) / 2);
  width: 340px;
  height: 528px;
  background: #EFEFEF;
  border-radius: 10px;
  z-index: 399;
}
.customer_service_window_title{
  width: 340px;
  height: 50px;
  background: #0D79EA;
  font-weight: 700;
  font-size: 14px;
  line-height: 50px;
  color: #FFFFFF;
  border-radius: 10px 10px 0px 0px;
  padding-left: 20px;
  position: relative;
}
.customer_service_window_title::after{
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  background: url(../img/kefu_close_icon.png) no-repeat center center;
  background-size: 16px 2px;
  right: 24px;
  top: 16px;
  cursor: pointer;
}
.customer_service_window_cont{
  height: 478px;
  overflow: hidden;
}
.customer_service_window_cont>div{
  padding: 13px;
  height: 478px;
  overflow-y: scroll;
}
.customer_service_window_cont_item{
  background: #FFFFFF;
  border-radius: 10px;
  padding: 10px 20px 12px;
  margin-bottom: 12px;
  display: flex;
}
.customer_service_window_cont_item>img{
  height: 20px;
  margin-right: 12px;
}
.customer_service_window_cont_item>div>div{
  font-weight: 700;
  font-size: 14px;
  line-height: 20px;
  color: rgba(0, 0, 0, 0.8);
  margin-bottom: 6px;
}
.customer_service_window_cont_item>div>ul{
  font-weight: 400;
  font-size: 14px;
  line-height: 20px;
  color: rgba(0, 0, 0, 0.6);
}
.QA_browsing ul>li{
  padding: 12px 0;
}
.QA_browsing ul>li>div{
  font-size: 11px;
  line-height: 20px;
  color: rgba(0, 0, 0, 0.3);
}
.QA_browsing ul>li:nth-child(1) {
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}
.QA_browsing .learn_more{
  display: inline-block;
  font-size: 12px;
  line-height: 16px;
  color: #FFFFFF;
  padding: 7px 13px;
  background-color: #0D79EA;
  cursor: pointer;
}