.clear {clear: both;}
.main-w img {width: 100%;}
.main-w {
    width: 1200px;
    margin: 0 auto;
}
.main-w h2 {
    font-size: 36px;
    text-align: center;
    padding: 50px 0 40px 0 ;
    text-decoration: underline;
    text-decoration-color:#2185ff;
    letter-spacing: 3px;
}
.main-w .btnn {
    font-size: 24px; 
    cursor: pointer; 
    color: #fff; 
    border: 1px solid #fff; 
    width: 290px; height: 60px; 
    border-radius: 30px; 
    text-align: center; 
    margin: 0 auto; 
    background-color: #f39800; 
    line-height: 60px;
}
.kr h2 {
    color: #f39800;
}
.kr .czs li {
    width: 566px;
    height: 148px;
    float: left;
    background-color: #2185ff;
    margin-bottom: 18px;
    border-radius: 100px 0 0 100px;

}
.kr .czs li:nth-child(2n) {
    margin-left: 60px;

}
.kr .czs li .img {
    margin-left: -2px;
    float: left;
    width: 154px;
    height: 152px;
    overflow: hidden;
    border-radius:100px ;
}
.kr .czs li .des {
    float:right;
    width: 375px;
    color: #fff;
}
.kr .czs li .des h3 {
    font-size: 34px;
    padding-top: 30px;
    font-weight: 400;
}

.kr .czs li .des p {
    font-size: 24px;
    padding-top: 20px;
}
.zysz ul li {
    width: 340px;
    height: 320px;
    float: left;
    margin: 30px 0 0 90px;
    text-align: center;

}
.zysz ul li:nth-child(3n+1) {
    margin-left: 0;
}
.zysz ul li .box {
    line-height: 38px;
    margin-top: 10px;
}
.zysz ul li .box h3{
    font-size: 18px;
}
.zysz ul li .box .btn {
    display: inline-block;
    width: 110px;
    height: 38px;
    color: #2185ff;
    font-size: 18px;
    border: 1px solid #2185ff;
    border-radius: 6px;
    text-align: center;
}
.zysz ul li .box .bg {
    background-color: #2185ff;
    color: #fff;
    margin-right: 10px;
}
.tel {
    padding: 20px 0;
    cursor: pointer;
}
.xyhj ul li {
    width: 24%;
    float: left;
    margin: 0 0 20px 1%;
    height: 200px;
    overflow: hidden;
}
.xyhj ul li:nth-child(4n+1) {
    margin-left: 0;
}