.w1130 {
    width: 1130px;
    margin: 0 auto;
}

.w_banner {
    height: 775px;
}

.title {
    position: relative;
    font-size: 40px;
    color: #fff;
    text-align: center;
}

.xznf {
    padding-right: 5px;
    font-size: 0;
}

.dropdown {
    position: absolute;
    top: 15px;
    right: 0;
    display: inline-block;
    background-color: #fff;
    z-index: 3;
}

.dropdown:hover .dropdown-content {
    display: block;
}

.dropbtn {
    padding-top: 8px;
    width: 125px;
    min-width: 120px;
    height: 40px;
    background-color: #2a77c5;
    background: url(10022773.png) no-repeat right;
    color: #1c499c;
    padding: 12px 16px;
    font-size: 16px;
    text-align: center;
    border: none;
    cursor: pointer;
}

.dropdown-content {
    position: absolute;
    margin-top: 1px;
    width: 130px;
    min-width: 120px;
    display: none;
    box-shadow: 0px 8px 16px 0px rgb(0 0 0 / 20%);
    background: rgb(0 0 0 / 40%);
}

.dropdown-content a {
    font-size: 16px;
    color: #fff;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
}

.dropdown-content a:hover {
    background: #fff;
    color: #1c499c;
    text-decoration: none;
    line-height: 20px;
}

.zazhi {
    margin-top: 65px;
}

.zazhi li {
    float: left;
    width: 230px;
    height: 370px;
    margin: 0 69px 69px 0;
}

.zazhi li:nth-child(4n) {
    margin-right: 0;
}

.zazhi li .fm {
    box-shadow: 0px 8px 16px 0px rgb(0 0 0 / 20%);
}

.zazhi li .fm img {
    width: 230px;
    height: 305px;
}

.zazhi li .qkh {
    margin-top: 25px;
    width: 230px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    font-size: 16px;
    background: #3cc1fc;
    border-radius: 5px;
}

.zazhi li .qkh a {
    color: #fff;
}

.foot {
    width: 100%;
    height: 60px;
    margin-top: 50px;
    background: #fff;
    text-align: center;
    line-height: 30px;
    padding-top: 20px;
    padding-bottom: 60px;
    color: #222222;
}

.foot .foot-box {
    width: 800px;
    position: relative;
    margin: 0 auto;
    text-align: left;
}