.zh_index_container {
    background: url(img/bg123.jpg) no-repeat center/cover;
}

.zh_own_row .col-xs-4 {
    padding: 0;
}

.col4_zh1 img,
.col4_zh2 img,
.col4_zh3 img {
    width: 100%;
    height: 100%;
    /* opacity: 0.7;
    filter: alpha(opacity=70); */
}

.col4_zh1:hover,
.col4_zh2:hover,
.col4_zh3:hover {
    box-shadow: 0px 0px 10px #91b7da;
    -webkit-box-shadow: 0px 0px 10px #91b7da;
    -moz-box-shadow: 0px 0px 10px #91b7da;
}

.col4_zh1:hover img,
.col4_zh2:hover img,
.col4_zh3:hover img {
    opacity: 1;
    filter: alpha(opacity=100);
}

.zh_own_row .col-xs-4.col4_zh1 {
    padding: 0;
    padding-left: 0;
    margin-right: 20px;
}

.zh_own_row .col-xs-4.col4_zh2 {
    padding: 0;
    padding-left: 0;
    margin-right: 21px;
}

.zh_own_row .col-xs-4.col4_zh3 {
    padding: 0;
    padding-left: 0;
    margin-right: 0;
}

.button-wrap {
    margin: 0px auto 54px;
    position: relative;
    min-height: 156px;
    min-width: 1000px;
    max-width: 1226px;
}

.button-link {
    width: 31%;
    display: block;
}

.button-box {
    background: rgb(247, 252, 255);
    border-radius: 5px;
    border: 1px solid rgb(3, 136, 195);
    border-image: none;
    height: 156px;
}

.button-link-absolute {
    width: 31%;
    display: block;
}

.button-link-absolute {
    left: 50%;
    margin-left: -15.5%;
    position: absolute;
}

.fl {
    float: left;
    margin: 10px;
    width: 285px;

}

.fr {
    float: right;

}

.button-wrap h1 {
    text-align: center;
    color: rgb(4, 136, 198);
    font-size: 25px;
}

.button-wrap p {
    margin: 0px;
    text-align: center;
    color: rgb(4, 136, 198);
}

.its-sitemap {
    margin-top: 45px;
}

.its-sitemap .dropdown-toggle {
    font-size: 12px;
    width: 92px;
    height: 29px;
    line-height: 29px;
    text-align: center;
    display: block;
}

.its-sitemap .dropdown-menu {
    width: 1000px;
    z-index: 99999;
    margin-left: 250px;
    padding: 36px 0 0 0;
    margin-top: -26px;
    border: none;
    -webkit-box-shadow: none;
    box-shadow: none;
    background-color: transparent;
}

.its-header .its-city {
    margin: 46px 22px 0 22px;
    font-weight: bold;
}

a.city-wrap:hover {
    text-decoration: none;
    color: #ff0000;
}

.sd-shiyunxing {
    width: 66px;
    height: 25px;
    margin-left: 10px;
    margin-top: 47px;
    text-align: center;
    color: #fff;
    font-size: 14px;
    line-height: 25px;
    background: #f0181b;
    -moz-border-radius: 5px;
    -webkit-border-radius: 5px;
    border-radius: 5px;
    float: left;
}