* {
    margin: 0;
    padding: 0;
}
/*@media screen and (max-device-width:750px){*/
/*    .pc_content{*/
/*        display: none;*/
/*    }*/
/*}*/
/*@media screen and (min-device-width:751px){*/
/*    .mobile_content{*/
/*        display: block;*/
/*    }*/
/*}*/
.mobile_content{
    display: none;
}
.swiper-slide img{
    width: 100%;
}


body{
    background: #fff;
}
a{
    text-decoration: none;
}
li{
    list-style: none;
}
.fl{
    float: left;
}
.fr{
    float: right;
}
.text-cut{
  display:block;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.line-cut{
    text-overflow:ellipsis;
    overflow:hidden;
    display:-webkit-box;
    -webkit-box-orient:vertical;

}
.clearfix::before,
.clearfix::after {
    content: ".";
    display: block;
    height: 0;
    visibility: hidden;
}
.clearfix:after {clear: both;}
.clearfix {zoom: 1;}

.cer_form_box{
    width: 400px;
    height: 200px;
    position: absolute;
    top: 500px;
    left: 50%;
    margin-left: -200px;
    background: #fff;
    border-radius: 20px;
    padding: 20px;
    box-shadow: 0px 4px 16px 0px rgba(95,86,86,0.1000);
}
.index_cer_container{
    position: relative;
    height: 100vh;
}
.cer_button{
    width: 300px;
    height: 50px;
    background: #11bdfe;
    cursor: pointer;
    border-radius: 50px;
    color: #fff;
    text-align: center;
    line-height: 50px;
    box-shadow: 0px 4px 16px 0px rgba(95,86,86,0.1000);
    margin: 0 auto;
}
.cer_button_min{
    display: none;
}
.cer_button:hover{
    background-color: #1378df;
}
.cer_input div{
    font-size: 28rpx;
font-weight: 400;
color: #8A939B;
}
.cer_input input{
    width: 360px;
    height: 50px;
    background: rgba(203, 212, 220, 0.2);
    border-radius: 10px;
    border: 0 ;
    padding: 0 20px;
    margin-top: 10px;
    margin-bottom: 20px;
    font-size: 18px;
    font-weight: 400;
    color: #8A939B;
}
.cer_title img{
    width: 40px;
    height: 40px;
    margin-right: 10px;
}
.cer_title span{
    color: rgba(77, 77, 77, 1);
    font-weight: 500;
    font-size: 28px;
}
.cer_title{
    display: flex;
    align-items: center;
    justify-content: center;
}
.cer_pic_box{
    margin: 0 auto;
    width: 879px;
    height: 595px;
    margin-top: 20px;
    position: relative;
    margin-bottom: 20px
}
.cer_pic_box .bg_m{
    display: none;
}
.cer_text_box{
    position: absolute;
    left: 0;
    top: 0;
    width: 879px;
    height: 595px;
}
.cer_pic_box p{
    position: absolute;
    font-size: 20px;
    font-family:cursive
}
.cer_text_name{
    right: 387px;
    top: 226px;
    width: 108px;
    text-align: center;
}
.cer_text_start_year{
    right: 393px;
    top: 292px;
}
.cer_text_start_month{
    right: 346px;
    top: 292px;
}
.cer_text_start_day{
    right: 297px;
    top: 292px;
}
.cer_text_end_year{
    right: 210px;
    top: 292px;
}
.cer_text_end_month{
    right: 164px;
    top: 292px;
}
.cer_text_end_day{
    right: 122px;
    top: 292px;
}
.cer_text_cer_name{
    right: 245px;
    top: 323px;
}
.cer_text_send_year{
    right: 275px;
    bottom: 90px;
}
.cer_text_send_month{
    width: 42px;
    right: 210px;
    bottom: 90px;
    text-align: center;
}
.cer_text_send_day{
    width: 42px;
    right: 152px;
    bottom: 90px;
    text-align: center;
}

.cer_text_head{
    width: 100px;
    position: absolute;
    left: 169px;
    top: 210px;
}
.cer_text_code{
    width: 74px;
    height: 75px;
    position: absolute;
    left: 186px;
    bottom: 117px;
}
.cer_text_sfz{
    left: 187px;
    bottom: 213px;
    font-size: 16px;
}
.cer_text_cer_no{
    left: 187px;
    bottom: 66px;
    font-size: 16px;
}
.cer_text_link{
    left: 503px;
    bottom: 60px;
    font-size: 14px;
}
.cer_pic_box .bg{
    width: 879px;
    height: 595px;
}

.cer_item{
    height: 50px;
    cursor: pointer;
    border-radius: 50px;
    color: #8A939B;
    text-align: center;
    line-height: 50px;
    box-shadow: 0px 4px 16px 0px rgba(95,86,86,0.1000);
    margin: 0 auto;
    border: 1px solid #11bdfe;
    min-width: 120px;
    display: inline-block;
    padding: 0 20px;
    font-size: 22px;
}
.cer_pic_container{
    width: 1200px;
    margin: 0 auto;
    padding-top: 20px;
}
.cer_active{
    background: #11bdfe;
    color: #fff;
}
.loading_box{
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100vh;
    text-align: center;
    display: none;
}
.loading_box img{
    margin-top: 200px;
}
.cer_pic_box_poster{
    display: none;
}
.footer_nav_a{
    display: flex;
}