/* 通用css */
.fl {
    float: left;
}

.fr {
    float: right;
}

.mt20 {
    margin-top: 20px;
}

.w1200 {
    width: 1200px;
    margin: 0 auto;
}

body {
    background: url(../images/background.png) no-repeat center top;
}






.site_group {
    float: right;
    position: relative;
}

.site_group .site_btn {
    display: block;
    width: 72px;
    height: 23px;
    border: 1px solid #FFFFFF;
    background: url(../images/site_group_arrow_down.png) 56px center no-repeat;
    line-height: 23px;
    font-size: 14px;
    color: #8ab3df;
    text-indent: 8px;
    margin: 3px 0 2px 10px;
    cursor: pointer;
    transition: all 0.3s;
}

.site_group .site_btn.on {
    background-image: url(../images/site_group_arrow_up.png);
}

.site_group .site_body {
    z-index: 999;
    display: none;
    position: absolute;
    top: 28px;
    right: 0;
    width: 620px;
    border: 5px solid #2f73b2;
    background: #FFFFFF;
    padding: 13px 15px 0;
}

.site_group .site_body .tit {
    height: 20px;
    width: 100%;
    background: url(../images/site_group_tit_bg.jpg) left center repeat-x;
}

.site_group .site_body .tit h2 {
    height: 20px;
    width: auto;
    float: left;
    line-height: 20px;
    background: #FFFFFF;
    padding-right: 10px;
    font-size: 14px;
    color: #333333;
    font-weight: bold;
}

.site_group .site_body ul.bm_list {
    width: 100%;
    height: auto;
    overflow: hidden;
    padding: 11px 0;
}

.site_group .site_body ul.bm_list li {
    float: left;
    width: 25%;
    height: auto;
    line-height: 24px;
}

.site_group .site_body ul.bm_list li span,
.site_group .site_body ul.bm_list li a {
    font-size: 14px;
    color: #333333;
    padding-left: 6px;
    background: url(../images/site_group_list_dot.png) left center no-repeat;
}

.site_group .site_body ul.bm_list li a {
    color: #2f73b2;
    background-image: url(../images/site_group_list_dot_on.png);
}



/* 友情链接 */
.friendlink {
    background: #f1f1f1;
    margin-top: 20px;
    overflow: hidden;
}

.friendlink-tit {
    float: left;
    width: 45px;
    height: 68px;
    background: #0157b3;
    padding: 20px 24px 0;
    font-size: 22px;
    font-weight: bold;
    line-height: 25px;
    color: #fff;
}

.friendlink ul {
    margin: 21px 0 0 93px;
}

.friendlink ul li {
    float: left;
    width: 162px;
    margin-left: 19px;
}

.friendlink ul li img {
    display: block;
    width: 162px;
    height: 49px;
    transition: all .3s;
}

.friendlink ul li:hover img {
    transform: scale(1.1);
    transition: all .3s;
}

/* footer */
.footer {
    border-top: 5px solid #2f73b2;
    padding: 25px 0;
    overflow: hidden;
}

.footer-left {
    float: left;
    width: 200px;
    margin-left: 50px;
    padding-top: 5px;
}

.footer img {
    vertical-align: middle;
}

.footer-right {
    margin-left: 270px;
    padding-top: 8px;
}

.footer-right p {
    color: #666;
    line-height: 24px;
}

/* 侧边栏 */
.side-bar {
    width: 60px;
    position: fixed;
    left: 50%;
    margin-left: 610px;
    bottom: 200px;
    text-align: center;
    z-index: 99999;
}

.side-bar ul li {
    position: relative;
    width: 60px;
    height: 60px;
    margin-bottom: 5px;
}

.side-bar .hylItem {
    display: block;
    width: 100%;
    height: 100%;
    line-height: 60px;
    background: #0157b3;
    text-align: center;
    color: #fff;
}

.side-bar .hylItem span {
    display: inline-block;
    vertical-align: middle;
    line-height: 20px;
}

.side-bar .hylItem:hover {
    text-decoration: none;
}

.side-bar .hylCell {
    position: absolute;
    top: 0;
    left: -95px;
    border: 1px solid #ccc;
    background: #fff;
    width: 80px;
    padding: 5px;
    font-size: 12px;
    line-height: 16px;
    display: none;
}

.side-bar .hylCell img {
    display: block;
    width: 80px;
    height: 80px;
}

.side-bar .hylApp {
    top: -100px;
}


/* media */
@media only screen and (max-width: 1199px) {
    .w1200 {
        width: 100%;
    }

    .box {
        box-sizing: border-box;
    }

    .duilian,
    .side-bar,
    .top .fr,
    .friendlink,
    .footer-left {
        display: none !important;
    }

    .nav-bar ul li,
    .nav-bar ul li:first-child {
        width: calc(100%/7);
    }

    .nav-bar ul li i {
        display: none;
    }

    .nav-bar ul li span {
        display: inline;
        margin: 0;
    }

    .footer-right {
        margin: 0;
        padding: 0 10px;
        text-align: center;
    }

    .title {
        height: auto;
        overflow: hidden;
    }
}

@media only screen and (max-width: 768px) {
    .header {
        height: auto;
    }

    .top,
    .search {
        display: none;
    }

    .logo {
        position: static;
        margin: 0;
        background: none;
        width: 100%;
        height: auto;
        padding: 60px 0 25px;
        text-align: center;
    }

    .logo img {
        width: 80%;
        height: auto;
    }

    .search {
        margin: 0 auto;
    }

    .nav-bar {
        position: static;
        margin-top: 30px;
        border: 0;
        margin-top: 0;
    }

    .nav-bar ul li {
        box-sizing: border-box;
        padding-left: 1px;
        width: calc(100%/3);
    }

    .nav-bar ul li a {
        background: #0157b3;
        color: #fff;
    }

    .nav-bar ul li span {
        font-size: 16px;
    }

    .nav-bar ul li:first-child,
    .nav-bar ul li:nth-child(2),
    .nav-bar ul li:nth-child(3) {
        width: calc(100%/3);
        margin-bottom: 1px;
    }

    .nav-bar ul li:first-child,
    .nav-bar ul li:nth-child(4) {
        padding-left: 0;
    }
}