.left,.l{
    float:left;
}   
.right,.r{
    float:right;
}
.hidden,.hid,.hide{
    display: none;
}
.show{
    display: block;
}
.font_hidden{
    text-indent: -9999px;
}
.precent_div{
    width: 100%;
    height: 100%;
    overflow: hidden;
}
.main{
    width: 1200px;
    height: auto;
    overflow: hidden;
    margin: 0 auto;
}
.auto_div{
    width: auto;
    height: auto;
    overflow: hidden;
}
.width_100 {
    width: 100%;
}
.margin_x_auto{
  margin: 0 auto;
}
.display_block{
    display: block;
    cursor: pointer;
    overflow: hidden;
}
.list_image_part1{
    width: auto;
    height: auto;
    overflow: hidden;
    background-color: #fff;
    padding-top: 20px;
}
.part1_picture{
    width: 668px;
    height: 320px;
    overflow: hidden;
    float: left;
}
#screen {
    width: 668px;
    height: 320px;
    overflow: hidden
}
#screen .bd {
    width: 541px;
    height: 320px;
    position: relative;
    overflow: hidden;
    float: left
}

#screen .bd .mt {
    width: 541px;
    height: 320px;
    position: relative;
    overflow: hidden
}

#screen .bd .mt img {
    width: 541px;
    height: 320px;
}
#screen .bd .mt h2 {
    width: 100%;
    height: 38px;
    line-height: 38px;
    left: 0px;
    bottom: 0;
    font-size: 15px;
    position: absolute;
    z-index: 9;
    overflow: hidden;
    text-align:center;
}

#screen .bd .mt h2 a {
    color: #fff;
}
#screen .bd .mt .bg {
    width: 100%;
    height: 38px;
    left: 0;
    bottom: 0;
    background: #000;
    filter: alpha(opacity=60);
    opacity: .6;
    position: absolute;
    overflow: hidden;
    z-index: 8
}
#screen .hd {
    width: 119px;
    height: 320px;
    float: right
}
#screen .hd ul li {
    width: 119px;
    height: 74px;
    position: relative;
    overflow: hidden;
    margin-bottom: 8px;
}
#screen .hd ul li a {
    width: 119px;
    height: 74px;
    display: block
}
#screen .hd ul li img {
    width: 119px;
    height: 74px;
}
#screen .hd ul li a:hover .mask,#screen .hd ul .on .mask {
    display: none;
    position: relative
}
#screen .hd ul li a:hover img,#screen .hd ul .on img {
    border-color: #0091e1
}
#screen .hd ul li a:hover {
    color: #fff;
    text-decoration: none
}
.part1_news{
    width: 508px;
    height: auto;
    overflow: hidden;
    float: right;
    border:solid 1px #D8D8D8;
    padding: 10px 0;
}
.part1_news .t{
    width: 134px;
    height: 40px;
    overflow: hidden;
    text-align: center;
    line-height: 40px;
    font-size: 18px;
    color: #fff;
    background-color:#7EA8E2;
    margin-bottom: 10px;
}
.news_ul{ 
    padding-left: 0px;
}
.news_ul li{ 
    width:100%; 
    height: 30px; 
    line-height: 30px; 
    }
.news_ul li a{ 
    float: left; 
    text-indent: 1em;
    white-space: nowrap;
    display: block;
    text-align: left;
    text-overflow: ellipsis;
    -ms-text-overflow: ellipsis;
    -o-text-overflow: ellipsis;
    -moz-binding: url(ellipsis.xml#ellipsis);
}
.news_ul li a i{
    font-style: normal;
    padding-right: 5px;
}
.news_ul li a:hover{
    text-decoration: none; 
    LEFT: 1px; 
    POSITION: relative; 
    TOP: 1px;
}
.news_ul li span{ 
    float: right;
}
.news_t{
    width: 100%;
    height: auto;
    overflow: hidden;
    margin-top: 9px;
}
.news_t .news_t_l{
    float: left;
    color: #037edb;
    border-bottom: solid 2px #057EDB;
    padding-right: 30px;
    height: 36px;
    line-height: 36px;
    font-size: 17px;
}
.news_t .news_t_r{
    text-align: right;
    overflow: hidden;
    height: 36px;
    border-bottom: solid 2px #D6D6D6;
}
.news_t .news_t_r span{
    padding-right: 5px;
}
.news_t .news_t_r a{
    color: #037edb;
    line-height: 36px;
    font-size: 12px;
}
.list_image_part2{
    margin-top: 18px;
}
.list_image_part2 .part_l{
    width: 868px;
    height: auto;
    overflow: hidden;
    border: solid 1px #D8D8D8;
    float: left;
}
.list_image_part2 .part_l ul.part_l_ul{
    margin-left: 12px;
    overflow: hidden;
    width: 860px;
    overflow: hidden;
}
.list_image_part2 .part_l ul.part_l_ul li.part_l_li{
    width: 412px;
    height: auto;
    overflow: hidden;
    float: left;
    margin: 0 18px 18px 0;
}
.list_image_part2 .part_l ul.part_l_ul li.part_l_li .news_c{
    margin-top: 18px;
}
.list_image_part2 .part_l ul.part_l_ul li.part_l_li .picture{
    width: 141px;
    height: 126px;
    overflow: hidden;
    float: left;
}
.list_image_part2 .part_l ul.part_l_ul li.part_l_li .picture img{
    width: 141px;
    height: 126px;    
}
.list_image_part2 .part_l ul.part_l_ul li.part_l_li .text{
    width: 260px;
    height: 126px;
    overflow: hidden;
    float: right;
}
.list_image_part2 .part_r{
    width: 274px;
    height: auto;
    overflow: hidden;
    border: solid 1px #D8D8D8;
    float: right;
    padding: 0 16px;
}