.site-down {
    margin-top: 8.72rem;
}

.banner {
    background-color: #01b382;
    height: 300px;
    text-align: center;
}

.banner h1 {
    font-weight: lighter;

    color: #fff;
    font-size: 42px;
    line-height: 1.2;
    padding: 120px;
}

.banner h1 > small {
    font-size: 20px;
    font-family: '楷体';
    font-style: italic;
    color: #fff;
}

#sec1 {
    margin-top: 50px;
    height: 260px;
}

.shadow {
    box-shadow: 5px 5px 5px #ccc;
    padding: 10px 20px 0;
    border: 1px solid #ccc;
}

figure > i {
    font-size: 60px;
    padding: 20px;
    color: orange;
}

figure > figcaption {
    margin: 10px 0 30px;
}

figcaption a {
    color: #333;
    text-decoration: none;
    background-color: transparent;
}

#sec2 {
    background-color: #e3e3e3;
    padding: 50px 0;
}

#sec2 h2 {
    font-size: 50px;
    font-weight: 800;
}

#sec2 p {
    font-size: 20px;
}

strong {
    color: #01b382;
    font-weight: normal;
}

.col-sm-3 p {
    margin: 0 0 10px;
}

.col-sm-3 figure {
    font-size: 25px;

}

#sec3 {

    padding: 50px 0;
}

#sec3 h2 {
    font-size: 50px;
    font-weight: 800;
}

#sec3 .row {
    margin-top: 20px;
    margin-left: 20px;
    height: 300px;
}

#sec3 .col-4 {
    float: left;
    width: 31%;
    border-right: 1px solid #c5c4c4;
    /*margin: 10px;*/
    padding: 10px;
}

#sec3 .col-4 h3 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 20px;
}

#sec3 .col-4 p {
    margin-top: 5px;
    font-size: 16px;
    line-height: 30px;
}

#sec3 .col-4 a {
    margin-top: 10px;
    font-size: 18px;
    color: #ff6600;
    padding: 10px;
    border: 2px solid #ff6600;
}

#sec3 .hot-more {
    float: left;
    width: 31%;
    padding: 10px;

    /*height: 300px;*/
    /*margin-top: -20px;*/
    margin-left: 7px;
    background: url("../images/hot3.jpg") no-repeat;
}

#sec3 .hot-more .more1 {
    margin-top: 80px;
    text-align: center;
    font-size: 25px;
}

#sec3 .hot-more .more2 {
    margin: 10px;
    text-align: center;
}

#sec3 .hot-more .more2 a {
    font-weight: 600;
    font-size: 40px;
    color: #ff6600;
}

#hd img{
    margin-bottom:2rem;
    margin-top:-4rem;
}