* {
    margin: 0;
    padding: 0;
}

li {
    list-style-type: none;
}

.center {
    margin-top: 30px;
    width: 100%;
}
.content3,
.contents2,
.contents {
    width: 80%;
    margin: 0 auto;
    margin-top: 30px;
}


/* 标题栏目头部 */
.lis {
    height: 35px;
}

.lis .tet {
    font-size: 25px;
    color: #166C83 ; 
    font-weight: bolder; 
    vertical-align: middle; 
    height: 35px; 
    line-height: 35px; 
    margin-left: 30px;
}

.lis .more{
    display: inline-block;
    margin-top: 10px;
    position: absolute;
    right: 50px;
}

.lis img {
    height: 35px; 
    vertical-align: middle;
}

/* 加粗下划线 */
.streak {
    background-color: #166C83; 
    height: 5px; 
    width: 250px; 

}

.under_l {
    height: 1px;
    width: 100%;
    background-color: black;
    opacity: 0.1;
}

/* 标题栏目头部结束 */

/* 三列中间部分 */

.cen_con {
    width: 100%;
    margin: 0 auto;
    margin-bottom: 20px;
}

.fir_content2 {
    width: 100%;
}

.fir_content2 li {
    position: relative;
    display: flex;
    height: 60px;
    width: 100%;
    border-bottom: 1px solid rgb(233, 233, 233);
}

.fir_content2 a {
    margin-right: 100px;
    align-items: center;
    height: 60px;
    line-height: 60px;
    
    display: flex;
    color: black;
    font-size: 16px;
    text-decoration: none;
    overflow: hidden;
	text-overflow:ellipsis;
	white-space: nowrap;
}

.fir_content2 .date1 {
    position: absolute;
    right: 0px;
    top: 20px;
    color: rgb(137, 0, 0);
}

.con_bom {
    width: 100%;
    background-color: #f4f4f4;
}

.con_bom .bott {
    width: 100%;
    margin: 0 auto;
    margin-top: 30px;
}


.content_bottom_left{
    width: 100%;
    height: 245px;
    margin-bottom: 30px;
    margin-top: 20px;
}

.content_bottom_left_content{
    width: 1088px;
    height: 240px;
    border-radius: 5px;
    margin: 0 auto;
    
    overflow: hidden;
    position: relative;
}

@media screen and (min-width:1700px) {
    .content_bottom_left_content{
        width: 1360px;
    }
}

@media screen and (min-width:1020px ) and (max-width: 1306px){
    .content_bottom_left_content{
        width: 816px;
    }
}

@media screen and (min-width:680px) and (max-width:1020px){
    .content_bottom_left_content{
        width: 544px;
    }
}

@media screen and (min-width:340px) and (max-width:680px){
    .content_bottom_left_content {
        width: 272px;
    }
}

@media screen and (max-width:1080px){
    .martt{
        margin-top: 30px;
    }
}

/* Elink */

.con_bom_1 {
    background-color: #fff;
    margin-bottom: 50px;
}

.Elink {
    margin-top: 10px;
}

.Elink ul li {
    margin-top: 20px;
    height: 50px;
    text-align: center;
    line-height: 50px;
}

.Elink ul li Elinks {
    height: 100%;
    width: 80%;
    margin: 0 auto;
}

.Elink ul li a {
    display: flex;
    
    flex-direction: column;
    background-color: #126e82;
    color:white;
}


/*
    栅栏布局五等分 
*/
.col-xs-1-5, .col-sm-1-5, .col-md-1-5, .col-lg-1-5 {
    position: relative;
    min-height: 1px;
    padding-right: 10px;
    padding-left: 10px;
}

.col-xs-1-5 {
    width: 20%;
    float: left;
}

@media (min-width: 768px) {
    .col-sm-1-5 {
        width: 20%;
        float: left;
    }
}

@media (min-width: 992px) {
    .col-md-1-5 {
        width: 20%;
        float: left;
    }
}

@media (min-width: 1200px) {
    .col-lg-1-5 {
        width: 20%;
        float: left;
    }
}