.t{
    font-size: 30px;
    margin-bottom: 50px;
}
.conten .section{
    padding:60px 0;
    text-align: center;
}
.ml17{margin-left: 17px;}
.list1{
    margin-top:20px;
    font-size: 24px;
    color:#333;
    width: 1078px;
}
.list2,.list3,.list4{display: table;}
.list2>li:nth-child(2n+1){
    margin-right: 15px;
}.list2>li:nth-child(2n){
    margin-left: 15px;
}
.list2>li{
    width: calc(50% - 15px);
    float: left;
    height: 220px;
    background-color: #fff;
    border-right: 2px;
    padding:30px 15px;
    box-sizing: border-box;
    text-align: left;
    margin-bottom: 40px;
}
.list2 .t{
    font-size: 24px;
    color: #0177fa;
    margin-bottom: 10px;
}
.list2 .txt{color:#666;font-size: 16px;line-height: 30px;}
.list3>li{
    width:calc(33.3% - 60px);
    margin:0 30px;
    border-radius: 2px;
    float: left;
    height: 220px;
    cursor: pointer;
    padding-top:20px;
}
.list3>li:hover{
    transition: all .3s;
    /*transform:scale(1.05);*/
    box-shadow: 0 0 10px 10px #efefef;
}
.list3 .txt{
    width:200px;
    font-size: 16px;
    color:#666;
    line-height: 25px;
    margin:auto;
}
.list3 .t,.list4 .t{font-size: 24px;margin-bottom: 8px;}
.list4 .t{margin-top: 15px;}
.list4>li{
    width:calc(33.3% - 40px);
    margin:0 20px;
    float: left;
    padding:24px 33px;
    border:1px solid #dedede;
    box-sizing: border-box;
    height: 380px;
    cursor: pointer;
}
.list4 .txt{
    color:#666;
    line-height: 30px;
    font-size: 16px;
    text-align: left;
}
/*鼠标移上去有遮罩*/
.swiper-container{
    width: 1000px;
    height: 590px;
    box-shadow: 0px 0px 30px 0px rgba(37, 64, 207, 0.1);
}
.mobile-s-wrapper{margin-top:80px;height: auto;margin-bottom: 150px;}
.swiper-slide{
    box-shadow: 0 0 0 0;
}
.swiper-pagination{
    left: 50%;
    margin-top: 50px;
    transform: translate(-50%,0);
}
.swiper-pagination-bullet {
    width: 30px;
    height: 30px;
    text-align: center;
    line-height: 30px;
    font-size: 12px;
    color:#333;
    font-weight: 700;
    opacity: 1;
    background: #efefef;
    margin-left: 10px;
    margin-right: 10px;
}
.swiper-pagination-bullet-active {
    color:#fff;
    background: #2540cf;
}
.swiper-button-next{
    right: 50%;
    margin-right: -550px;
}
.swiper-button-prev{
    left: 50%;
    margin-left: -550px;
}