/*公共*/
@media (min-width:768px){
    .container{
        width:750px;
    }
}
@media (min-width:992px){
    .container{
        width:970px;
    }
}
@media (min-width:1200px){
    .container{
        width:1180px !important;
        padding: 0 !important;
    }
}
header a,
header a:hover,
footer a,
footer a:hover {
    text-decoration: none !important;
}

header a, header a:hover, footer a, footer a:hover {
    text-decoration: none !important;
}
/*头部相关--开始*/
.header_engineering{
    background: #ffffff;
}

.header_engineering .fl {
    float: left;
}
.header_engineering .fr {
    float: right;
}
.header_engineering .header_inner{
    margin: 0 auto;
}
.header_engineering .header_inner .header_top {
    height: 107px;
    padding: 25px 0 10px;
}
.header_top .header_top_left {
    position: relative;
}
.header_top .header_top_left>a {
    width: 260px;
    float: left;
    height: 57px;
    margin: 0 10px 0 5px;
    margin-top: 4px;
    background-size: 333px 51px;
}
.header_top .header_top_left>a>img {
    display: block !important;
    height: auto;
    margin-top: 11px;
    max-width: 100%;
}
.header_top .header_top_left>strong {
    float: left;
    max-width: 355px;
    height: 47px;
    line-height: 47px;
    font-size: 20px;
    color: #333333;
    margin-top: 5px;
    padding-left: 15px;
    margin-left: 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    border-left: 1px solid #e6e6e6;
}

.header_top .header_top_right {
    margin-top: 10px;
}
.header_top_right .header_top_right_t a {
    font-size: 14px;
    color: #999999;
    text-decoration: none;
}
.header_top_right .header_top_right_b ul {
    padding-left: 15px;
    float: right;
    background: url(../img/bulututubiao.png) no-repeat left center;
    background-position: 0 20%;
}
.header_top_right_b li {
    float: left;
    color: #399777;
}
.header_top_right_b li a {
    font-size: 14px;
    color: #399777;
    text-decoration: none;
}
.header_top_right_b li span.span_division {
    margin: 0 9px;
    font-size: 14px;
}

/*头部相关--结束*/

/*底部相关--开始*/
footer{
    width: 100%;
}
.footer_engineering{
    background: #1c372e;
    height: 255px;
    margin-top: 40px;
}
.footer_engineering .footer_inner{
    margin: 0 auto;
}
.footer_engineering .footer_top{
    height: 73px;
}
.footer_engineering .footer_top .footer_top_hoverBt {
    float: left;
    height: 61px;
    width: 187px;
    margin-right: 3px;
    position: relative;
    margin-top: 20px;
}
.footer_engineering .footer_top .footer_top_hoverBt:last-child{
    margin-right: 0;
}

.footer_top_hoverBt>p {
    font-size: 16px;
    color: #FFFFFF;
    height: 33px;
    text-align: center;
    line-height: 33px;
    width: 187px;
    background: #2e473e url(../img/footer_bot.png) right center no-repeat;
    background-position-x: 165px;
    cursor: pointer;
    box-sizing: content-box;
    border-top: 20px solid #1c372e;
}
.footer_top_hoverBt>p.on{
    background:#2e473e url(../img/footer_top.png) right center no-repeat;
    background-position-x: 165px;
    box-sizing: content-box;
    border-top: 20px solid #2e473e;
}
.footer_top_hoverBt_btn p a {
    font-size: 16px;
    color: #FFFFFF;
    text-decoration: none;
    width: 100%;
    height: 100%;
    display: inline-block;
}
.footer_top_hoverBt_btn p {
    background: #2e473e;
}
.footer_top_hoverBt_btn p.on{
    background: #2e473e;
    border-top-color: #1c372e;
}
.footer_top .footer_top_hidebox {
    position: absolute;
    width: 1180px;
    background: #2e473e;
    z-index: 999999;
    display: none;
    padding-bottom: 20px;
    left: -198px;
    bottom: 60px;
}
.footer_top_hidebox ul {
    margin: 0;
    padding: 20px;
    max-height: 290px;
    overflow: hidden;
    overflow-y: auto;
    list-style: none;
}
.footer_top_hidebox ul li {
    float: left;
    width: 25%;
    line-height: 30px;
    padding: 0;
    margin: 0;
    font-family: "微软雅黑";
}
.footer_top_hidebox ul li a {
    font-size: 16px;
    color: #cccccc;
    padding-left: 15px;
}
.footer_top_hidebox ul li a:hover{
    color: #ffffff;
}
.footer_top_hoverBt2 .footer_top_hidebox{
    left: -398px;
}
.footer_top_hoverBt3 .footer_top_hidebox{
    left: -596px;
}
.footer_top_hoverBt4 .footer_top_hidebox{
    right: -198px;
    left: auto;
}
.footer_top_hoverBt5 .footer_top_hidebox{
    right: 0;
    left: auto;
}

.footer_bottom ul{
    list-style: none;
    padding: 0;
    margin: 0;
}
.footer_bottom>div {
    float: left;
    margin-top: 15px;
}
.footer_bottom>div.footer_bottom_block1 {
    width: 135px;
}
.footer_bottom>div.footer_bottom_block2 {
    width: 550px;
}
.footer_bottom>div.footer_bottom_block3 {
    position: relative;
}
.footer_bottom>div.footer_bottom_block4 {
    float: right;
}
.footer_bottom_block1 li {
    line-height: 30px;
}
.footer_bottom_block1 li a {
    color: #718780;
    font-size: 14px;
}
.footer_bottom_block2 li {
    color: #718780;
    font-size: 14px;
    line-height: 30px;
}
.footer_bottom_block2 li span {
    margin-left: 20px;
}
.footer_bottom_block2 li span i img {
    vertical-align: middle;
    margin-right: 5px;
    max-width: 100%;
}
.footer_bottom_block2 #cnzz_stat_icon_1278634450 {
    margin-left: 10px;
}
.footer_bottom_block3 #_ideConac{
    float: none;
    margin-top: 0;
    top: 0;
}
.footer_bottom_block4 li {
    float: left;
    text-align: center;
    margin-left: 20px;
}
.footer_bottom_block4 li p {
    font-size: 12px;
    color: #FFFFFF;
    margin-top: 10px;
}
.footer_bottom_block4 li img{
    width: 76px;
    height: 75px;
}
/*底部相关--结束*/