.about-zhongtu,.speech,.organization-char,.news,.zhongtu-video{
    width: 100%;;
    height: 100vh;
    background: url("../../img/about/about1.jpg");
    background-size: cover;
}
.speech{
    background: url("../../img/about/about2.jpg");
    background-size: cover;
}
.organization-char{
    background: url("../../img/about/about3.jpg");
    background-size: cover;
}
.news{
    background: url("../../img/about/about4.jpg");
    background-size: cover;
}
.zhongtu-video{
    background: url("../../img/about/about5.jpg");
    background-size: cover;
}
.zhongtu-info>h2,.zhongtu-info>div,.speech-info>h2,.speech-info>div{
    width: 50%;
    /*border: 1px solid red;*/
}
.zhongtu-info>h2,.speech-info>h2,.organization-char h2,.news h2,.zhongtu-video h2{
    color:#0467bb;
    font-style: normal;
    line-height: 10vh;
    font-size: 20px;
}
.news h2{
    /*color: #fff;*/
}
.zhongtu-info>div p,.speech-info>div p{
    font-size: 14px;
    color: #7b8790;
    text-align: justify;
    line-height: 24px;
}
/*组织结构*/
.organization-char .img-box{
    display: -webkit-flex; /* Safari */
    display: flex;
}
.img-box>div{
    display: block;
    flex: 1;
    height: 540px;
    /*border: 1px solid red;*/
    position: relative;
}
.img-box>div:nth-of-type(1){
    background: url("../../img/about/chartleft.png") no-repeat;
    background-size: 85% auto;
    background-position: 10% 5%;
    flex: 3.3;
}
.img-box>div:nth-of-type(1):hover{
    background: url("../../img/about/chartleft-hover.png") no-repeat;
    background-size: 85% auto;
    background-position: 10% 5%;
    flex: 3.3;
}
.img-box>div:nth-of-type(2){
    background: url("../../img/about/chartmid.png") no-repeat;
    background-size: 85% auto;
    background-position: 10% 5%;
    flex: 3.3;
}
.img-box>div:nth-of-type(2):hover{
    background: url("../../img/about/chartmid-hover.png") no-repeat;
   background-size: 85% auto;
    background-position: 10% 5%;
    flex: 3.3;
}
.img-box>div:nth-of-type(3){
    background: url("../../img/about/chartright.png") no-repeat;
    background-size: 85% auto;
    background-position: 30% 5%;
    flex: 3.3;
    /*height: 58vh;*/
}
.img-box>div:nth-of-type(3):hover{
    background: url("../../img/about/chartright-hover.png") no-repeat;
    background-size: 85% auto;
    background-position: 30% 5%;
    flex: 3.3;
    /*height: 58vh;*/
}
/*左面链接添加*/
.img-box>div:nth-of-type(1)>a{
    position: absolute;
    display: inline-block;
    width: 25%;
    height:25%;
    top: 0;

}
.img-box>div:nth-of-type(1)>a:nth-of-type(2){
    top: 27%;
}
.img-box>div:nth-of-type(1)>a:nth-of-type(3){
    top: 52%;
}
.img-box>div:nth-of-type(1)>a:nth-of-type(4){
    right: 28%;
    top: 22%;
}
@media screen and ( min-width: 1500px ) {
    .img-box>div:nth-of-type(1)>a:nth-of-type(2){
        top: 32%;
    }
    .img-box>div:nth-of-type(1)>a:nth-of-type(3){
        top: 62%;
    }
    .img-box>div:nth-of-type(1)>a:nth-of-type(4){
        top: 25%;
        height: 28%;
    }
}
@media screen and ( max-width: 1300px ) {
    .img-box>div:nth-of-type(1)>a{
        height: 20%;
    }
    .img-box>div:nth-of-type(1)>a:nth-of-type(2){
        top: 24%;
    }
    .img-box>div:nth-of-type(1)>a:nth-of-type(3){
        top: 47%;
    }
}
/*中间部分链接*/
.img-box>div:nth-of-type(2)>a{
position: absolute;
    display: inline-block;
    width: 25%;
    height: 25%;
top: 0;
    right: 20%;
}
.img-box>div:nth-of-type(2)>a:nth-of-type(2){
    top: 25%;
}
.img-box>div:nth-of-type(2)>a:nth-of-type(3){
    top: 52%;
}
.img-box>div:nth-of-type(2)>a:nth-of-type(4){
    right: 65%;
    top: 22%;
}
/*右面部分链接添加*/
.img-box>div:nth-of-type(3)>a{
    position: absolute;
    display: inline-block;
    width: 25%;
    height:25%;
    top: 0;
    right: 20%;

}
.img-box>div:nth-of-type(3)>a:nth-of-type(2){
    top: 25%;
}
.img-box>div:nth-of-type(3)>a:nth-of-type(3){
    top: 52%;
}
.img-box>div:nth-of-type(3)>a:nth-of-type(4){
    right: 65%;
    top: 22%;
}
@media screen and ( min-width: 1500px ) {
    .img-box>div:nth-of-type(3)>a:nth-of-type(2){
        top: 32%;
    }
    .img-box>div:nth-of-type(3)>a:nth-of-type(3){
        top: 62%;
    }
    .img-box>div:nth-of-type(3)>a:nth-of-type(4){
        top: 30%;
        height: 28%;
    }
}
@media screen and ( max-width: 1300px ) {
    .img-box>div:nth-of-type(3)>a{
        height: 20%;
    }
    .img-box>div:nth-of-type(3)>a:nth-of-type(2){
        top: 24%;
    }
    .img-box>div:nth-of-type(3)>a:nth-of-type(3){
        top: 47%;
    }
}
/*中图大事记*/
.news div.widthAuto{
    overflow: hidden;
    padding-top: 10vh;
}
.news-list{
    width: 65%;
    height: 80vh;
    padding: 3vh 0;
    position: relative;
    text-align: center;
}
#prev{
    position: absolute;
    top: 0.5vh;
    color: #0069b7;
    cursor: pointer;
    left: 48%;
}
#next{
    position: absolute;
    bottom: 0.5vh;
    color: #0069b7;
    cursor: pointer;
    left: 48%;
}
.show-box{
    height: 75vh;
    margin: 2.5vh 0;
    overflow: hidden;
}

.news-list ul li{
    box-sizing: border-box;
    position: relative;
    min-height: 10.5vh;
}
.news-list ul li span.circle{
    display: inline-block;
    width: 15px;
    height: 15px;
    background: #0069b7;
    border: 2px solid  #efefef;
    border-radius: 50%;
    position: absolute;
    left: 49%;
    top: -5px;
    z-index: 2;
}
.news-list ul li span.line{
    display: inline-block;
    height: 100%;
    width: 4px;
    background: #b5b5b5;
    position: absolute;
    left: 50%;
    top: 0;
    z-index: 1;
}
.news-list ul{
    padding: 1vh;
}
.news-list ul li a{
    display: block;
    width: 48%;
    text-align: right;
    color: #4b4b4b;
    padding-top: 15px;

}
.news-list ul li a p{
    line-height: 24px;
}
.news-list ul li:nth-of-type(odd) a{
    padding-left: 52%;
    text-align: left;
}
.news-list ul li:hover .circle {
    background: #00a0e9;
    border: 2px solid #00a0e9;
}
.news-list ul li:hover a{
    color:#00a0e9;
}
.news-list ul li:last-child .line{
    display: none;
}
.swiper-container {
    width: 100%;
    height: 100%;
}
.swiper-wrapper{
    padding: 5vh 0;
}
.swiper-slide {
   height: 100% !important;
}
.bg-prev{
    top: 20px !important;
    left: 48% !important;
    ransform:rotate(90deg);
    -ms-transform:rotate(90deg); 	/* IE 9 */
    -moz-transform:rotate(90deg); 	/* Firefox */
    -webkit-transform:rotate(90deg); /* Safari 和 Chrome */
    -o-transform:rotate(90deg); 	/* Opera */
}
.bg-next{
    top: 96% !important;
    left: 48% !important;
    ransform:rotate(90deg);
    -ms-transform:rotate(90deg); 	/* IE 9 */
    -moz-transform:rotate(90deg); 	/* Firefox */
    -webkit-transform:rotate(90deg); /* Safari 和 Chrome */
    -o-transform:rotate(90deg); 	/* Opera */
}
/*中图影像*/
.video-box,.map-box{
    display: -webkit-flex; /* Safari */
    display: flex;
}
.video-box>div.left,.map-box div.map-info{
    flex: 4;
}
.video-box>div.right,.map-box div.map-chart{
    flex: 5;
}
.video-box>div.left{
    position: relative;
    overflow: hidden;
}
.video-box>div.left a>img{
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -44px;
    margin-left: -44px;
    cursor: pointer;
}
.video-box>div.left>a{
    display: block;
}
.video-con{
    height: 47vh;
    width: 100%;
    overflow: hidden;
    text-align: center;
}
.video-con>img{
    /*width: 100%;*/
    height: 47vh;
    display: block;
}
.zhongtu-video ul{
    overflow: hidden;
}
.zhongtu-video ul li{
    float: left;
    width: 30%;
    margin-left: 3.3%;
    margin-bottom: 3vh;
    height:22vh;
    line-height: 22vh;
    overflow: hidden;
}
.zhongtu-video ul li.more{
    background: #0069b7;
    text-align: center;
}
.zhongtu-video ul li.more a{
    color: #fff;
}
.zhongtu-video ul li img{
    /*width: 140%;*/
    height: 100%;
    display: block;
}
/*联系我们*/
.map-box{
    height: 60vh;
}
.map-info p{
    line-height: 30px;
}
.map-info img{
    width: 80%;
    margin-bottom: 5vh;
}