@charset "UTF-8";
header,section,footer{min-width :1230px;width:100%}
h1,h2,h3,h4,h5,h6,p{margin-bottom:0}
header{text-align:center}
.yanan{width:1230px;padding:0 15px;margin:0 auto}
.st-1{margin-top:-155px;position:relative;z-index:1}
.st-1 .inner{font-size:24px;line-height:2;color:#fdfdfd;border-radius:10px;background-color:#025663;padding:20px 34px;box-shadow:0 8px 0 #053d46;text-indent:2em}

.st-2{padding-top :45px;}
.st-2 .inner{background-color:#f7f7f8;border:2px solid #eeeeee; border-bottom:0;box-shadow:0 6px 0 #025663;padding-bottom:50px}
.st-2 .inner .title{font-size:30px;color:#fff;text-align:center}
.st-2 .inner .title span{display:inline-flex;margin:0 auto;background-color:#025663;height:73px;width:362px;align-items:center;justify-content:center;position:relative}
.st-2 .inner .title span:before,
.st-2 .inner .title span:after{
    content:'';
    position:absolute;
    top:0;
    width: 0;
    height: 0;
    border-style: solid;
}
.st-2 .inner .title span:before{
    border-width: 0 32px 73px 0;
    border-color: transparent #025663 transparent transparent;
    left:-32px;
}
.st-2 .inner .title span:after{
    border-width: 73px 32px 0 0;
    border-color: #025663 transparent transparent transparent;
    right:-32px;
}
.st-2 .inner .item{text-align:center;font-size:24px;color:#000}
.st-2 .inner .item .t{padding:60px 0 20px}
.st-2 .inner .item p:not(:last-child){margin-bottom:20px}

.common-head{text-align:center;padding:80px 0 25px}
.common-head > .title{display:inline-flex;align-items:center;font-size:30px;color:#000;border-bottom:2px solid #111111;font-weight:400}

.st-3 .cons,
.st-4 .cons,
.st-5 .cons{font-size:24px;color:#333;line-height:2;border-bottom:2px solid #F5F5F5;padding-bottom:50px}

.st-5 .cons .downloads{display:flex;justify-content:space-between;margin-top:50px}
.st-5 .cons .downloads .item{width :262px;border:1px solid #f00027;text-align:center}
.st-5 .cons .downloads .item .t{background-color:#f00027;color:#fff}

.st-lxwm{background-color:#323233;padding:40px 0}
.st-lxwm .title{font-size:30px;color:#fff;text-align:center}