.abouUsBanner {
    width: 100%;
    height: 84.6rem;
    background: url(images/aboutUsBanner.jpg) no-repeat;
    background-size: 100% 100%;
}
.exh-ser-nav{
    width:150rem;
    height:22rem;
    background:url(images/exhSerBg.jpg) no-repeat;
    background-size:100% 100%;
    transform:translate(0, -50%);
    position:relative;
}
.exh-ser-nav ul{
    display:flex;
    justify-content: space-between;
}
ul.exh-cates li {
    width: 32rem;
    height: 22rem;
    box-sizing: border-box;
    line-height: 3.6rem;
    padding-left: 9rem;
    padding-top: 3rem;
    font-size: 4rem;
    font-family: "alte";
    cursor:pointer;
    border-right:0.1rem solid rgba(255,255,255,.2);
}
ul.exh-cates li:last-child{
    border-right:none;
}
ul.exh-cates li .unit, ul.exh-cates li .desc {
    font-size: 2rem;
}
.exh-item .cate1 {
    background: url(images/icon/cate1.png) no-repeat;
    background-size: contain;
    width: 4.3rem;
    height: 4.3rem;
}
.exh-item .cate6 {
    background: url(images/icon/cate6.png) no-repeat;
    background-size: contain;
    width: 4.9rem;
    height: 4.1rem;
}
.exh-item .icon1 {
    background: url(images/icon/icon1.png) no-repeat;
    background-size: contain;
    width: 4.3rem;
    height: 4.3rem;
}
.exh-item .icon2 {
    background: url(images/icon/icon2.png) no-repeat;
    background-size: contain;
    width: 4rem;
    height: 4.3rem;
}
.exh-item .icon3 {
    background: url(images/icon/icon3.png) no-repeat;
    background-size: contain;
    width: 4.5rem;
    height: 4.2rem;
}
.exh-item .icon4 {
    background: url(images/icon/icon4.png) no-repeat;
    background-size: contain;
    width: 5.1rem;
    height: 4.9rem;
}
.exh-item .icon5 {
    background: url(images/cate5.png) no-repeat;
    background-size: contain;
    width: 5.9rem;
    height: 3.7rem;
}
.exh-item .icon6 {
    background: url(images/cate6.png) no-repeat;
    background-size: contain;
    width: 5.9rem;
    height: 3.6rem;
}
.exh-item .icon {
    margin-bottom: 3.8rem;
}
.intro-exhibition {
    width: 100%;
    height: 92.9rem;
    background: url(images/IntroExhibition.jpg) no-repeat;
    background-size: 100% 100%;
    box-sizing: border-box;
}
.intro-title {
    padding: 14.8rem 0 5rem 0;
}
.intro-title h3 {
    font-family: "思源黑体宋";
    color: #002040;
}
.intro-title h3 i {
    font-style:italic;
    font-size: 3.6rem;
}
.intro-title h3 span {
    font-size: 5.8rem;
}
.intro-con {
    width: 80rem;
    height: 8.6rem;
    background: url(../af-cloud/images/introConBg.jpg) no-repeat left bottom;
    display: flex;
    justify-content: space-between;
    margin-bottom: 3.5rem;
}
.intro-con li h4 {
    height: 4.8rem;
    line-height: 4.8rem;
    font-size: 2.6rem;
    color: #002040;
    font-family: "思源黑体Bold";
    cursor:pointer;
}
.intro-con li.organ {
    width: 14rem;
    height: 4.8rem;
    line-height: 4.8rem;
    margin-right: 2rem;
    border-radius: 2.4rem;
    border: 1px solid #6b7083;
    display: inline-block;
    text-align: center;
    font-size: 1.8rem;
    cursor: pointer;
}
.intro-con li.organ i {
    width: 1.9rem;
    height: 1.9rem;
    background: url(../af-cloud/images/org-icon.png) no-repeat;
    background-size: 100% 100%;
    display: inline-block;
    margin-right: 0.5rem;
    vertical-align: middle;
}
.intro-con li:last-child {
    margin-right: 0;
}
.intro-con li:last-child i {
    background: url(../af-cloud/images/struct-icon.png) no-repeat;
    background-size: 100% 100%;
}
.intro-con li em {
    font-style: normal;
    display: inline-block;
    vertical-align: middle;
}
.intro-con li.organ.on {
    background: linear-gradient(to top right, #1068bf, #3d3bbe);
}
.intro-con li.organ.on i {
    background: url(../af-cloud/images/org-iconHover.png) no-repeat;
    background-size: 100% 100%;
}
.intro-con li.organ.on em {
    color: #fff;
}
.intro-con li.organ.on:last-child i {
    background: url(../af-cloud/images/struct-iconHover.png) no-repeat;
    background-size: 100% 100%;
}
.intro-text {
    width: 98rem;
    height: 50rem;
    padding:0 1rem;
    box-sizing: border-box;
    overflow-y:auto;
    font-size: 1.8rem;
    color: #002040;
}
.intro-text p {
    text-indent: 2em;
    line-height: 3.6rem;
    text-align: justify;
}
.intro-text .intro-unit{
    width:50%;
    margin-bottom:3rem;
}
.intro-text .intro-unit:nth-child(odd){
    float:left;
}
.intro-text .intro-unit:nth-child(even){
    float:right;
}
.intro-text h4{
    font-size:1.8rem;
    color:#06529e;
    font-family: "思源黑体Bold";
}
.exh-scope {
    width: 100%;
    height:auto;
    background: url(../af-cloud/images/exhScopeBg.jpg) no-repeat;
    background-size: 100% 100%;
}
.exh-scope .intro-title {
    padding: 8.3rem 0 5rem 0;
}
.exh-scope .intro-title h3 {
    color: #fff;
}
.exh-scope ul li {
    width: 34.6rem;
    height: 43rem;
    background: rgba(255, 255, 255, .1);
    margin-bottom: 4rem;
    padding: 1rem 1rem 0 1rem;
    box-sizing: border-box;
    float:left;
    margin-right:3.8rem;
}
.exh-scope ul li:nth-child(4n){
    margin-right:0;
}
.exh-scope ul li .exh-title {
    height: 8.6rem;
    font-family: "思源黑体Bold";
    color: #fff;
    background: url(../af-cloud/images/exhScopeTitleBg.png) no-repeat left bottom;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.exh-scope ul li .exh-title h3 {
    font-size: 2rem;
    text-shadow: 0.1rem 0.1rem 1.3rem rgba(0, 0, 0, 0.35);
}
.exh-scope ul li .exh-title i {
    width: 5.6rem;
    height: 5.6rem;
    margin-left:2rem;
    display: inline-block;
    background: url(../af-cloud/images/scopeIcon1.png) no-repeat;
    background-size: 100% 100%;
}
.exh-scope ul li:nth-child(2) .exh-title i {
    background: url(../af-cloud/images/scopeIcon2.png) no-repeat;
    background-size: 100% 100%;
}
.exh-scope ul li:nth-child(3) .exh-title i {
    background: url(../af-cloud/images/scopeIcon3.png) no-repeat;
    background-size: 100% 100%;
}
.exh-scope ul li:nth-child(4) .exh-title i {
    background: url(../af-cloud/images/scopeIcon4.png) no-repeat;
    background-size: 100% 100%;
}
.exh-scope ul li:nth-child(5) .exh-title i {
    background: url(../af-cloud/images/scopeIcon5.png) no-repeat;
    background-size: 100% 100%;
}
.exh-scope ul li:nth-child(6) .exh-title i {
    background: url(../af-cloud/images/scopeIcon6.png) no-repeat;
    background-size: 100% 100%;
}
.exh-scope ul li:nth-child(7) .exh-title i {
    background: url(../af-cloud/images/scopeIcon7.png) no-repeat;
    background-size: 100% 100%;
}
.exh-scope ul li:nth-child(8) .exh-title i {
    background: url(../af-cloud/images/scopeIcon8.png) no-repeat;
    background-size: 100% 100%;
}
.exh-scope ul li .scope-con {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    font-size: 1.6rem;
    color: #fff;
    padding-top: 1rem;
}
.exh-scope ul li .scope-con span {
    width: 48%;
    line-height: 3.6rem;
    display: inline-block;
    /* overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis; */
}
.exh-scope ul li .scope-con span.scope-con-active{
    width:100%;
}
.past-events {
    width: 100%;
    height: 89.7rem;
    background: url(../af-cloud/images/pastBg.jpg) no-repeat;
    background-size: 100% 100%;
}
.past-events .intro-title {
    padding: 8.5rem 0 6.5rem 0;
}
.past-events .bd {
    overflow: hidden;
    margin-bottom: 5rem;
}
.past-events ul {
    width: 150rem;
    height: 48.3rem;
    position: relative;
}
.past-events ul li {
    width: 150rem;
    height: 48.3rem;
    background: #fff;
    box-sizing: border-box;
    position: absolute;
    left: 0;
    top: 0;
    display: flex;
    justify-content: space-between;
    opacity: 0;
}
.past-events ul li:last-child {
    opacity: 1;
}
.past-events ul li img {
    width: 55.2rem;
    height: 37rem;
    padding-top: 5.5rem;
    padding-left: 5.5rem;
}
.past-events ul li .past-con {
    width: 79rem;
    height: 37rem;
    color: #002040;
    padding-top: 5.5rem;
    padding-right: 5rem;
    padding-bottom: 5.5rem;
    box-sizing: border-box;
}
.past-events ul li .past-con h3 {
    font-size: 2.6rem;
    font-family: "SourceHanSerifCN";
    margin-bottom: 4.5rem;
}
.past-events ul li .past-con p {
    font-size: 1.8rem;
    line-height: 3.6rem;
    height: 25.2rem;
    text-align:justify;
    overflow-y:auto;
}
.past-events ul li .past-con p::-webkit-scrollbar {
    width: 0.6rem;
}
.past-events ul li .past-con p::-webkit-scrollbar-thumb {
    border-radius: 0.3rem;
    box-shadow: inset 0 0 0.3rem rgba(5, 1, 77, 0.2);
    background: #00a0e9;
}
.past-events ul li .past-con p::-webkit-scrollbar-track {
    box-shadow: inset 0 0 0.3rem rgba(5, 1, 77, 0.2);
    border-radius: 0;
    background: #1565b6;
}
.past-events ul li .past-con a {
    width: 9.1rem;
    height: 3.6rem;
    line-height: 3.6rem;
    display: inline-block;
    font-size: 1.8rem;
    margin-top: 1rem;
    color: #00468c;
    text-decoration: none;
    background: url(../af-cloud/images/pastArrow.png) no-repeat center right;
}
.past-events ol {
    width: 148.3rem;
    height: 6rem;
    background: url(../af-cloud/images/pastOlBg.png) no-repeat left 1rem;
    display: flex;
    justify-content: space-between;
}
.past-events ol li {
    width: 6rem;
    text-align: center;
}
.past-events ol span {
    width: 2.2rem;
    height: 2.2rem;
    border-radius: 2rem;
    display: inline-block;
    border: 2px solid #9fb1d2;
    background: #dfe4f3;
    cursor: pointer;
    box-sizing: border-box;
}
.past-events ol p {
    font-family: "思源黑体Bold";
    font-size: 2.4rem;
    color: #9fb1d2;
}
.past-events ol li.on span {
    border: 2px solid #06529e;
    background: #dfe4f3;
    position:relative;
    box-sizing:border-box;
}
.past-events ol li.on span:after{
    content:'';
    width:1rem;
    height:1rem;
    display:inline-block;
    background:#06529e;
    border-radius:50%;
    position:absolute;
    left:50%;
    top:50%;
    transform: translate(-50%, -50%);
}
.past-events ol li.on p {
    color: #06529e;
}
.part-guide {
    width: 100%;
    height: 113.6rem;
    background: #fff;
}
.part-guide .intro-title {
    padding: 11rem 0 3.7rem 0;
    color: #000000;
}
.part-con {
    display: flex;
    justify-content: space-around;
}
.part-con .part-map img {
    width: 75rem;
    height: 81rem;
}
.part-con .part-tab {
    width: 75rem;
    height: 81rem;
    background: #04509d;
}
.part-con .part-tab ol {
    width: 100%;
    height: 8rem;
    background: linear-gradient(to right, #028ac7, #04509d);
    padding: 1.5rem 7.8rem 0 7.8rem;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
}
.part-con .part-tab ol li {
    width: 19.4rem;
    height: 6.6rem;
    line-height: 6.6rem;
    text-align: center;
    font-size: 2.6rem;
    color: #fff;
    cursor: pointer;
}
.part-con .part-tab ol li.on {
    background: linear-gradient(#036cb1, #04509d);
}
.part-con .part-tab ul li {
    height: 73rem;
    box-sizing: border-box;
    font-family: "思源黑体宋";
    overflow-y: auto;
}
.part-con .part-tab ul li::-webkit-scrollbar {
    width: 0.6rem;
}
.part-con .part-tab ul li::-webkit-scrollbar-thumb {
    border-radius: 0.3rem;
    box-shadow: inset 0 0 0.3rem rgba(5, 1, 77, 0.2);
    background: #00a0e9;
}
.part-con .part-tab ul li::-webkit-scrollbar-track {
    box-shadow: inset 0 0 0.3rem rgba(5, 1, 77, 0.2);
    border-radius: 0;
    background: #1565b6;
}
.part-con .part-tab ul li .traffic {
    width: 100%;
    height: 20.9rem;
    padding: 5.5rem 3rem 0 4.5rem;
    box-sizing: border-box;
}
.part-con .part-tab ul li h3 {
    width: 14.2rem;
    height: 4.2rem;
    line-height: 4.2rem;
    text-align: center;
    font-size: 2rem;
    margin-top:6.5rem;
    color: #fff;
    white-space: nowrap;
    font-family: "思源黑体Bold";
    background: linear-gradient(to right, rgba(1, 189, 236, .6), rgba(1, 189, 236, .0));
    margin-bottom: 1rem;
}
.part-con .part-tab ul li h3:first-child{
    margin-top:0;
}
.part-con .part-tab ul li .traffic-routes p {
    font-size: 1.8rem;
    color: #fff;
    line-height: 3.2rem;
}
.part-con .part-tab ul li .traffic-routes p span {
    color: #2fb3ee;
}
.part-con .part-tab ul li .traffic-routes p em {
    color: #ffe21e;
    font-style: normal;
}
.related {
    width: 100%;
    height: 84rem;
    background: url(../af-cloud/images/relDownBg.jpg) no-repeat;
    background-size: 100% 100%;
    box-sizing: border-box;
}
.related .relate-con ul li {
    width: 47.9rem;
    height: 32.2rem;
    margin-right: 3.2rem;
    margin-bottom: 3.2rem;
}
.related .related-title {
    width: 34rem;
    height: 12.8rem;
    background: url(../af-cloud/images/relTitleBg.png) no-repeat;
    background-size: 100% 100%;
    margin: 14rem 0 15.4rem 10.2rem;
}
.related .relate-con {
    width: 100%;
    height: 36.3rem;
}
.related .relate-con ul li:hover{
}
.related .relate-con .relate-down{
    width:47.9rem;
    height:32.2rem;
    position:relative;
    cursor:pointer;
}
.related .relate-con img {
    width: 47.9rem;
    height: 32.2rem;
}
.related .relate-con .relate-down .relate-down-text{
    width:47.9rem;
    height:25.8rem;
    text-align:center;
    color:#fff;
    text-shadow:0 0.3rem 0.5rem rgba(0,0,0,0.35);
    font-family: "SourceHanSerifCN";
    position:absolute;
    top:7.4rem;
    left:0;
    transition: all 0.2s 0.1s ease-in-out;
}
.related .relate-down-text .down-title{
    height:12.4rem;
    margin-bottom:1rem;
}
.related .relate-down-text .down-title h3{
    font-size:4.8rem;
    margin-bottom:1.5rem;
    transition: all 0.2s 0.1s ease-in-out;
}
.related .relate-down-text .down-title h3 a{
    color:#fff;
}
.related .relate-down-text .down-title p{
    font-size:2.8rem;
    transition: all 0.2s 0.1s ease-in-out;
}
.related .relate-down .down-text{
    width:100%;
    height:11.4rem;
    position:relative;
}
.related .relate-down .down-text .down-year{
    position:absolute;
    top:0;
    left:2.6rem;
    width:9.4rem;
    height:9rem;
    padding:1rem;
    box-sizing: border-box;
    background:#1271e5;
    display:flex;
    justify-content: center;
    align-items: center;
    flex-wrap:wrap;
    z-index:2;
    transition: all 0.2s 0.1s ease-in-out;
}
.related .relate-down .down-text .down-year i{
    width:3.4rem;
    height:3.4rem;
    display:block;
    background:url(images/timeIcon.png) no-repeat;
    background-size:100% 100%;
}
.related .relate-down .down-text .down-year span{
    width:100%;
    font-size:3.2rem;
    color:#fff;
    display:block;
    font-family:"alte";
}
.related .relate-down .down-text .down-desc{
    width:100%;
    height:7rem;
    background:rgba(0,0,0,.4);
    position:absolute;
    bottom:0;
    left:0;
    transition: all 0.2s 0.1s ease-in-out;
}
.related .relate-down .down-text .down-desc p{
    padding-left:13.6rem;
    box-sizing: border-box;
    font-size:2rem;
    color:#fff;
    line-height:7rem;
    text-align:left;
    transition: all 0.2s 0.1s ease-in-out;
}
.related .relate-con .hd ol {
    text-align: center;
}
.related .relate-con .hd ol li {
    width: 4.7rem;
    height: 0.9rem;
    background: #fff;
    display: inline-block;
    vertical-align: middle;
    margin-right: 1.8rem;
    cursor: pointer;
}
.related .relate-con .hd ol li.on {
    background: #4fbcff;
}
.related .relate-con .hd ol li:last-child {
    margin-right: 0;
}
.traffic img{
    max-width: 100%;
    height: auto;
}