.center{
    width: 100%;
    margin-top: 10px;
}
.index{
    width: 1144px;
    margin: 0 auto;
}
.content_left {
    width: 201px;
    float: left;
    overflow: hidden;
}
.content_tit {
    background: #004da5;
    height: 32px;
    line-height: 32px;
    padding-left: 13px;
    font-weight: bold;
    color: #fff;
    font-size: 14px;
}
.content_left .content_ul {
    border: 1px solid #dfdfdf;
    border-bottom-width: 1px;
    border-bottom-style: solid;
    border-bottom-color: rgb(223, 223, 223);
    padding: 12px 5px 10px 5px;
    background: #fff;
    border-bottom: 0;
}
.content_left_top ul li a {
    display: block;
    padding-left: 40px;
    background: url(../images/ico003.gif) no-repeat 30px 10px;
    line-height: 24px;
    height: 24px;
    overflow: hidden;
}
.cont {
    background: url(../images/left_bot_img.gif) no-repeat;
    height: 3px;
    font-size: 0;
    overflow: hidden;
    margin-bottom: 10px;
}
.content_left_bottom {
    width: 201px;
    margin-top: 10px;
}
.content_tit {
        background: #004da5;
    height: 32px;
    line-height: 32px;
    padding-left: 13px;
    font-weight: bold;
    color: #fff;
    font-size: 14px;
}
.cont_contact {
    padding: 0 5px 0 10px;
}
.cont_contact p {
    line-height: 24px;
}
.cont_tel {
    background: url(../images/teln.gif) no-repeat scroll 0 18px transparent;
    color: #666666;
    line-height: 20px;
    padding: 10px 0 10px 55px;
}
.cont_tel span {
    display: block;
    font: 17px "Impact";
    color:#ff9400;
}

.center_right{
    width: 917px;
    height: auto;
    overflow: hidden;
    float: right;
}
.tree-nav {
    width: 917px;
    height: 30px;
    border-bottom: 1px solid #999;
}
.tree-nav h2 {
    float: left;
    font-size: 16px;
    font-family: "微软雅黑";
    line-height: 30px;
    color: #333;
}
.tree-nav p {
    float: right;
    width: auto;
}
.tree-nav p a {
    line-height: 30px;
    margin: 0px 5px;
    margin: 0px 10px !important;
}
.right-content {
    margin-top: 15px;
    width: 917px;
    height: auto;
    overflow: hidden;
}
.right-content p {
    line-height: 24px;
    color: #666;
    text-indent: 24px;
}
@media screen and (max-width: 768px) {
    .content_left_bottom {
        width: 201px;
        margin-top: 10px;
        display: none;
    }
    .center_right {
        width: 100%;
        height: auto;
        overflow: hidden;
        float: right;
    }
    .right-content {
        margin-top: 15px;
        width: 100%;
        height: auto;
        overflow: hidden;
    }
    .right-content img{
        width: 100%;
    }


}