.banner {
    z-index: 99;
    width:100%;
    height:60px;
    background-color:white;
    color:#75c7b6;
    
}
.banner_border{
    width:100%;
}
.banner-fixedTop {
    
    background-color:white;
    position:fixed;
    top:0px;
}
.context {
    width:100%;
    max-width:1300px;
    margin:0px auto;
}

.banner-span{
    color:#333;
    margin:0px auto;
    text-decoration:none;
    font-size:16px;
}
.banner-span a:hover {
    text-decoration:none;
    }
.banner-span:hover {
    cursor:pointer;
    border-bottom:6px solid #4d9f5d;
    }
.banner-span.on {
    cursor:pointer;
    border-bottom:6px solid #4d9f5d;
    }
.banner-span {
    display:inline-block;
    height:60px;
    line-height:60px;
    text-align:center;
    width:80px;
    }

.page {
    margin:0px auto;
}
.title{
    height:81px;
}
body {
    min-width:1000px;
}

.main-img {
    width:500px;
    
    margin:10px auto auto 10px;
    
}
.body-font {
    text-indent:2em;
    font-family:YouYuan;
    font-size:medium;
}
.btn-primary  {
    background-color:#75c7b6 !important;
    border:solid 1px #75c7b6 !important;
}
.btn-primary:hover  {
    background-color:#42b099 !important;
    border:solid 1px #42b099 !important;
}
tag {
    background-color: #999;
    height: 26px;
    display: inline-flex;
    line-height: 26px;
    border-radius: 3px;
    padding: 2px 5px;
}