.wzfb-top{
    width: 100%;
    height: 80px;
    position: fixed;
    top: 0;
    left: 0;
    border-bottom: 1px solid rgb(194, 193, 193);
    box-shadow: 20px -20px 10px 20px;
    background-color: #fff;
    z-index: 9999;
}
.wzfb-logo{
    display: flex;
    height: 80px;
}
.wzfb-logo .row{
   align-self: center;
    
}
.row h1 a{
    width: 180px;
    height: 66px;
    display: inline-block;
    text-indent: -9999px;
    background: url(../images/logo.jpg);
    background-size: 180px 66px;
}
.wzfb-nav{
    height: 80px;
}
.wzfb-nav ul{
    height: 65px;
    margin-top: 5px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.wzfb-nav ul li{
    width:100%;
    height: 35px;
    text-align: center;
    line-height: 35px;  
}
.wzfb-nav ul li a{
    font-weight: bold;
}
.wzfb-nav ul li a:hover{
    color: #fff;
}
.wzfb-nav ul li:hover{
    width:100%;
    height: 35px;
    border-radius: 15px;
    background-color: #7BBBEB;
}
.subtitle{
    font-size: 20px;
    height: 100px;
    text-align: center;
    margin-top: 95px;
    font-weight: bold;
}
.subtitle h2{
    line-height: 100px;
}
.brief .wzfb-brief1{
    height: 50px;
    text-align: center;
    line-height: 50px;
}
.brief .wzfb-brief2{
    height: 50px;
    text-align: center;
}
.wzfb-brief1,.wzfb-brief2{
    font-size: 16px;
}
.image-text{
    padding-top: 30px;
}
.wzfb-block ul{
    width: 100%;
    height: 350px;
    margin:30px 10px;
    border-radius: 15px;
    transition: all .7s ease 0.05s;
    box-shadow: 0px 0px 20px 10px rgb(209, 207, 207);
    position: relative;
    overflow: hidden;
    background-color: #fff;
}
.wzfb-block a{
    display: inline-block;
    text-align: center;
    border-radius: 15px;
}
.image-text img{
    width: 280px;
    height: 265px;
    transition: all .7s ease 0.05s;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-60%);
}
.wzfb-block h4{
    font-weight: bold;
    font-size: 20px;
}
.wzfb-block ul:hover{
    transform: scale(1.1);
}
.wzfb-block span {
    position: absolute;
    left: 0;
    bottom: -90px;
    padding:  0 20px;
    transition: all .7s ease 0.05s;
    z-index: 1;
}
.wzfb-block p{
    padding: 15px 10px 0 10px;
    overflow: hidden;
}
.wzfb-block ul:hover img{
    transform: scale(1);
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-60%);
}
.wzfb-block ul:hover span{
    transform: translatey(-90px);
    border-radius: 15px;
    background-color: rgb(165, 163, 163);
    opacity: 0.8;
    color: rgb(14, 13, 13);
    font-weight: bold;
}
.wzfb-block ul:hover h4{
    font-weight: bold;
}
.wzfb-footer{
    padding-bottom: 30px;
}
.wzfb-footer-1{
    font-size: 16px;
    text-align: center;
    color: rgb(138, 138, 138);
    font-weight: bold;
}
.wzfb-footer-1 h6{
    font-size: 16px;
    font-weight: bold;
}
.wzfb-footer-1 a{
    color: rgb(138, 138, 138);
}
.main{
    background:url(../images/bg.jpg) no-repeat;
}
.subtitle h2{
    background: url(../images/title_bg1.png) no-repeat;
    background-position: center;
    color: #fff;
    font-size: 28px;
    font-weight: bold;
}
.brief{
    color: #000;
    font-size: 16px;
}
.brief .wzfb-brief1{
    margin-top: 30px;
}
.row h1 a{
    text-align: center;
}