.clearfix:after {
    content: '';
    display: block;
    clear: both;
}
.chanpin {
    padding:90px 0 120px 0;
}
.chanpin-title {
    width: 216px;
    margin:0 auto;
}
.chanpin-content {
    width: 1200px;
    margin:50px auto 0;
}
.chanpin-content > div {
    float: left;
    margin-left: 100px;
    width: 333px;
}
.chanpin-content > div:first-child {
    margin-left: 0;
}
.chanpin-content .chanpin-top {
    width: 202px;
    margin: 0 auto;
}
.chanpin-content .chanpin-middle {
    color: #424242;
    font-size: 20px;
    font-weight: bold;
    text-align: center;
    margin-top: 20px;
    margin-bottom: 40px;
}
.chanpin-content .chanpin-bottom {
    color: #999999;
    font-size: 14px;
    text-indent:2em;
}
.jieshao1 > div {
    float: left;
    width: 50%;
}
.jieshao1, .jieshao2 {
    height: 530px;
}
.jieshao1 .jieshao1-left {
    background-color: #3c6cc1;
    height: 100%;
    position: relative;
}
.jieshao1 .jieshao1-left .jieshao-text {
    position:absolute;
    top:95px;
    right:190px;
}
.jieshao-text .jieshao-text-top {
    width: 376px;
    color: #ffffff;
    font-size: 16px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.jieshao-text .jieshao-text-top {
    font-weight: bold;
    color: #ffffff;
    font-size: 26px;
    padding-left: 30px;
    position: relative;
}
    .jieshao-text .jieshao-text-top::after {
        content: '';
        width: 7px;
        height: 18px;
        position: absolute;
        bottom: 5px;
        left: 0;
        background-color: #ffffff;
    }
.jieshao-text .jieshao-text-middle {
    width: 376px;
    color: #ffffff;
    font-size: 16px;
    line-height: 30px;
    margin: 50px 0 65px 0;
    height: 135px;
    overflow: hidden;
}
.jieshao2 .jieshao-text .jieshao-text-middle {
    margin: 50px 0 30px 0;
}
.jieshao-text .jieshao-text-bottom{
    text-align: right;
}
.jieshao1 .jieshao1-right {
    height: 100%;
}
.jieshao1 .jieshao1-right img {
    width: 100%;
    height: 100%;
}
.jieshao2 > div {
    float: left;
    width: 50%;
}
.jieshao2 .jieshao2-right {
    height: 100%;
    position: relative;
}
.jieshao2 .jieshao2-left {
    height: 100%;
}
.jieshao2 .jieshao2-left img {
    width: 100%;
    height: 100%;
}
.jieshao2 .jieshao2-right .jieshao-text {
    position:absolute;
    top:95px;
    left:110px;
}
.jieshao2 .jieshao-text .jieshao-text-middle {
    color: #406dca;
}
.jieshao2 .jieshao-text .jieshao-text-top {
    color: #3c6bc5;
}
    .jieshao2 .jieshao-text .jieshao-text-top::after {
        background-color: #3c6bc5;
    }
    .jieshao2 .jieshao-text .jieshao-text-bottom{
        text-align: right;
        width: 400px;
    }
.videoPlay {
    height: 1000px;
}
    .videoPlay .text {
        text-align: center;
        font-size: 46px;
        color: #ffffff;
        font-family: '微软雅黑';
    }
    .videoPlay .img {
        width: 100%;
        height: 1000px;
    }
.news-center {
    width: 1200px;
    margin: 0 auto;
    padding: 35px 0 90px 0;
}
.summari {
    background: linear-gradient(to right,#f0f0f0,rgba(0,0,0,0));
}
.summari > div {
    width: 50%;
    float: left;
}
.summari .summari-text {
    color: #404040;
    font-size: 14px;
    height: 530px;
    position: relative;
}
    .summari .summari-text > div {
        position: absolute;
        top: 100px;
        right: 60px;
        width: 505px;
    }
.summari .summari-text p {
    width: 505px;
    font-family: '微软雅黑';
    text-indent:2em;
    line-height: 25px;
}
.summari .summari-img {
    height: 530px;
}
.summari .summari-img img{
    display: block;
    width: 100%;
    height: 100%;
}
.news-content-left .left-img {
    width: 500px;
    height: 337px;
}
.news-title {
    margin-bottom: 42px;
}
.news-content > div {
    float: left;
}
.news-content-left .left-img img {
    width: 100%;
    height: 100%;
}
.news-content-left p, .news-content-left span {
    width: 500px;
    color: #686868;
    font-family: '微软雅黑';
}
.news-content-left .left-title {
    color: #686868;
    font-size: 22px;
    font-weight: bold;
}
.news-content-left span {
    display: inline-block;
    color: #a9a9a9;
}
.news-content-right {
    margin-left: 24px;
}
.news-content-right ul {
    padding-left: 0;
    margin: 0;
}
.news-content-right ul li {
    list-style: none;
    width: 675px;
    box-sizing: border-box;
    padding: 0 22px;
    cursor:pointer;
}
.news-content-right ul li {
    border-bottom: 1px solid #bcbcbc;
    padding-bottom: 15px;
    margin-bottom: 20px;
}
.news-content-right ul li .li-title {
    width: 510px;
    box-sizing: border-box;
    padding: 0 75px 0 32px;
    position: relative;
    font-size: 20px;
    color: #545454;
    font-weight: bold;
}
.news-content-right ul li .li-content {
    width: 510px;
    margin-top: 15px;
    padding-left: 32px;
    line-height: 20px;
    color: #9a9a9a;
}
.news-content-right .li-title::before{
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background-color: #545454;
}
.news-content-right .li-title .li-title-date{
    position: absolute;
    top: 0;
    right: -100px;
    font-size: 14px;
    color: #9a9a9a;
    font-weight: normal;
}
#newsMenu li a {
    color: #2f2f2f;
    text-decoration: none;
}
.news-content-right ul li:hover .li-title{
    color: #255ace;
}
.news-content-right ul li:hover .li-title a{
    color: #255ace!important;
}
.news-content-right ul li:hover .li-title::before{
    background-color: #255ace;
}
.news-content-right ul li:hover .li-title-date{
    color: #255ace;
}
.news-content-right ul li:hover .li-content{
    color: #255ace;
}
#videoBox {
    display: none;
    width: 90%;
    margin: 20px auto;
    height: 500px;
}
#newsMenu .li-content {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}
#newsMenu .li-title-content {
    overflow:hidden;
    text-overflow: ellipsis;
    white-space:nowrap;
}