body {
    font-family: Microsoft YaHei;
    font-size: 16px;
    background-color: #f4f7fa;
    color: #000000; 
    line-height: 22px;
}
* {
    padding: 0;
    margin: 0;
}
img {
    border: none;
}
button,
select {
    text-transform: none;
}
ul {
    list-style-type: none;
}
a{
    text-decoration: none;   
}
.structure-fw{
    display: flex;
    flex-wrap: wrap;
}
.structure-fn{
    display: flex;
    flex-wrap: nowrap;
}
.structure-jc{
    display: flex;
    justify-content: space-between;
}
.structure-ct{
    display: flex;
    justify-content: center;
}
.view-content{
    width: 1000px;
    margin: auto;
}
.nav-bg{
    background-color: #143e76;
    width: 100%;
    height: 60px;
    position: relative;
}
.nav-ul{
    height: 60px;
    line-height: 60px;
    position: relative;
    z-index: 1;
    
}
.nav-ul a{
    color: #ffffff;
}
.nav-bar a{
    width: auto;
    padding: 0 5px;
    height: 30px;
    line-height: 30px;
    margin-top: 15px;
}
.nav-bar{
    width: 1200px;
    padding: 0 15px;
}
.nav-bar a{
    width: 86px;
    text-align: center;
    display: block;
}

.h1{
    padding: 50px 0 20px 0 ;
    text-align: center;
    line-height: 48px;
}
.pxie{
    font-size: 14px;
    text-align: center;
    text-indent: 2em;
}
.tw1{
    margin-top: 30px;
}
.tw1 li{
    width: 500px;
}
.tw1 .title-de{
    background-color: #ffffff;
    padding: 15px;
    width: 470px;
    height: 246px;
}
.title-de span{
    width: 80px;
    color: #aaa;
}
.title-de p{
    display: inline-block;
    width: 370px;
    white-space: nowrap;/*把文本强制显示在一行*/
    overflow: hidden;/*隐藏超出部分的文字*/
    text-overflow: ellipsis;/*超出显示省略号*/
    color: #222222;
}
.title-de a{
    padding: 7px 0;
}

.zhuanti1{
    margin-top: 30px;
    background-color: #ffffff;
    padding: 20px 15px;
}
.zhuanti1 li{
    width: 470px;
}
.zhuanti1 h2{
    font-size: 20px;
    position: relative;
    padding-left: 15px;
}
 .titli-zt{
    border-bottom: 1px solid #d0021b;
    padding-bottom: 15px;
}
.titli-zt{
    padding: 10px 0;
}
.titli-zt h2:before{
    content: '';
    height: 4px;
    width: 107px;
    background-color: #d0021b;
    display: inline-block;
    position: absolute;
    top: 28px;
    left: 0px;
}

.zhnse-a{
    margin-top: 20px;
}

.zhnse-a span{
    width: 80px;
    color: #aaa;
}
.zhnse-a p{
    display: inline-block;
    width:370px;
    white-space: nowrap;/*把文本强制显示在一行*/
    overflow: hidden;/*隐藏超出部分的文字*/
    text-overflow: ellipsis;/*超出显示省略号*/
    color: #222222;
}
.zhnse-a a{
    padding: 6px 0;
}

.img-bt{
    position: relative;
    margin: 20px 0;
    display: block;
    color: #ffffff;
}
.img-bt p{
    position: absolute;
    bottom: 5px;
    background-color: rgba(0,0,0,0.5);
    height: 40px;
    line-height: 40px;
    width: 450px;
    padding: 0 10px
}

footer{
    padding: 20px 0;
    background-color: #f1f1f1;
    text-align: center;
}


.bread{
    height: 60px;
    line-height: 60px;
    margin-bottom: 50px;
}
.picture {
    width: 1000px;
    height: 560px;
    margin-top: 30px;
}
.ztyj li{
    width: 18%;
    margin: 20px 1%;

}
.picture li {
    float: left;
    margin-right: 20px;
    width: 224px;
    height: 260px;
    background-color: #f5f5f5;
    margin-bottom: 20px;
}
.picture li:first-child {
    width: 468px;
    height: 260px;
}
.tw a img {
    width: 100%;
    height: 200px;
}
.tw span {
    height: 33px;
    background: #000;
    opacity: .5;
    filter: alpha(opacity=50);
    width: 100%;
    position: absolute;
    bottom: 0;
    left: 0;
}
.tw a {
    font-size: 14px;
    color: #fff;
    display: block;
    width: 100%;
}
.picture li img {
    height: 130px;
    width: 100%;
}
.picture li h4 {
    font-weight: normal;
    padding: 10px;
    font-size: 16px;
    color: #333;
    line-height: 30px;
    word-break: break-all;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    padding-bottom: 0px;
    margin-bottom: 16px;
}
.picture li .gd {
    float: right;
    font-size: 16px;
    color: #666;
}
.tw {
    width: 100%;
    height: 260px;
    position: relative;
    margin-bottom: 10px;
}
.picture li:first-child img {
    width: 468px;
    height: 260px;
}
.rwsj li{
    width: 23%;
    margin: 20px 1%;
}
.header{
    width: 100%;
}
.page p{
  text-indent: 2em;
  padding: 10px 0;  
}
.page h2{
    font-size: 24px;
    line-height: 36px;
    padding: 10px 0 20px 0;
    text-align: center;
}
.page  span{
    color: #666;
}
.page h4{
    margin-top: 20px;
}
.page img{
    margin: 20px auto;
    display: block;
}

a.active{
    background-color: #fcb706;
    padding: 0 8px;
    border-radius: 4px;
    border:#bf8a05 1px solid ;
}
.img-dh{
    overflow: hidden;
}
.img-dh img{
    transition: all .2s;
}
.img-dh:hover img{
    transform: scale(1.2);
}
.sjfsa p{
    width: calc(100% - 90px);
}
@media (max-width: 1000px){
    .nav-bar{
        width: 100%;
        padding: 0;
    }
    .nav-bar nav{
        flex-wrap: nowrap;
    }
    .nav-bar a{
        width: auto;
        padding: 0 5px;
        height: 30px;
        line-height: 30px;
        margin-top: 15px;
    }
    .h1{
        font-size: 24px;
        line-height: 36px;
        padding: 20px 0;
    }
    .view-content{
        width: calc(100% - 30px);
        padding: 0 15px;
    }
    .tw1 {
        width: 100%;
    }
    .tw1 li{
        width: 100%;
    }
    .tw1 li img{
        width: 100%;
    }
    .tw1 .title-de{
        width: calc(100% - 30px);
    }
    .rwsj li{
        width: 48%;
        text-align: center;
    }
    .structure-jc.zhuanti1{
        justify-content: normal;
        flex-wrap: wrap;
    }
    .structure-jc.zhuanti1 li{
        width: 100%;
        
    }
    .img-bt p{
        width: calc(100% - 20px);
    }
    .title-de p,
    .zhnse-a p{
        width: calc(100% - 90px);
    }

    .picture{
        width: 100%;
        height: auto;
    }
    .picture li{
        float: initial;
        width: 100%;
        height: auto;
        margin-right: 0;
    }
    .picture li img{
        width: 100%;
        height: auto;
    }
    .picture li:first-child{
        width: 100%;
        height: auto;
        margin-right: 0;
    }
    .picture li:first-child img{
        width: 100%;
        height: auto;
    }
    .tw{
        height: auto;
    }
    .picture li .gd{
        float: initial;
        padding: 0 0 10px 10px;
    }
    .picture li h4{
        margin-bottom: 5px;
        padding-top: 10px;
    }
    .page img{
        width: 100%;
        margin: 20px auto;
    }
    .header{
        width: 100%;
        overflow: hidden;
    }
    .header img{
        width: 140%;
        margin-left: -20%;
    }
}