/* @font-face {
    font-family: SourceSansProLight;
    src: url('./font/SourceSansProRegular.MEDIUM.TTF');
}
@font-face {
    font-family: SourceSansProRegular;
    src: url('./font/SourceSansProRegular.REGULAR.TTF');
}
@font-face {
    font-family: SourceSansProBold;
    src: url('./font/SourceSansProRegular.BOLD.TTF');
} */

@font-face {
    font-family: SourceSansProLight;
    src: url('./font/SourceSansPro-Light.otf');
}
@font-face {
    font-family: SourceSansProRegular;
    src: url('./font/SourceSansPro-Regular.otf');
}
@font-face {
    font-family: SourceSansProBold;
    src: url('./font/SourceSansPro-Bold.otf');
}

.hd,
.nav,
.news,
.base,
.propaganda,
.bot,
.copy-right,
.big-img{
    min-width: 1400px;
    transition: all .3s linear;
    width: 100%;
    padding-left: 0;
    padding-right: 0;
}
.hidden{
    display: none;
    transition: all 0.3s linear;
}
.big-img {
    position: relative;
    height: 100vh;
    text-align: center;
    /* line-height: 960px; */
    font-size: 60px;
    font-weight: bold;
    letter-spacing: 10px;
    color: #FFFFFF
    /* background: url('../image/shouye.png') center center no-repeat */
}
.big-img .inner{
    width: 100%;
    height: 100%;
    margin: 0 auto;
    line-height: 960px;
    /* margin-top: -50%; */
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}
.inner .en{
    font-size: 19px;
    font-family: SourceSansProRegular;
    font-weight: 400;
    color: #D4DCE5;
    line-height: 22px;
    text-shadow: 0px 4px 4px rgba(0,0,0,0.8);
}
.inner .cn{
    box-sizing: border-box;
    padding-top: 40px;
    font-size: 64px;
    font-family: Source Han Sans CN-Bold, Source Han Sans CN;
    font-weight: bold;
    color: #FFFFFF;
    line-height: 75px;
    letter-spacing: 11px;
    text-shadow: 0px 4px 4px rgba(0,0,0,0.8);
}
.big-img img{
    height: 100%;
    width: 100%;
}
.big-img::after{
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: #D70C1F;
}

.hd-inner {
    position: relative;
    box-sizing: border-box;
    width: 1400px;
    height: 131px;
    padding: 30px 0 23px 0;
    /* margin: 30px auto 23px auto; */
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav {
    height: 60px;
    background: #026CBD;
}

.input-wrap {
    display: inline-block;
    position: absolute;
    right: 56px;
    width: 300px;
    height: 46px;
    border-radius: 0px 0px 0px 0px;
    opacity: 1;
    top: 44px;
    border: 1px solid #CAD7E1;
}

.search-input {
    width: 100%;
    height: 100%;
    outline: none;
    border: none;
    text-indent: 16px;
    background: transparent;
}

.search-btn {
    position: absolute;
    top: 0;
    right: -56px;
}

.nav {
    box-sizing: border-box;
    /* padding: 16px 0 18px 0; */
}

.nav-wrap {
    width: 1400px;
    margin: 0 auto;
    display: flex;
}

.nav-wrap>li {
    position: relative;
    width: 233px;
    /* border-left: 1px solid #FFFFFF; */
    height:60px;
    line-height: 58px;
    text-align: center;
}
.nav-wrap>li::before{
    position: absolute;
    background: #3489ca;
    content: "";
    top: 18px;
    left: 0;
    width: 1px;
    height: 24px;
}
.nav-wrap>li:hover{
    /* border-bottom: 1px solid #025CA4; */
}
.nav-wrap>li > a{
    width: 100%;
    height: 100%;
}
.nav-wrap>li > a:hover{
    opacity: 0.8;
    transition: all 0.3s;
}

.nav-ul {
    display: none;
    position: absolute;
    z-index: 1111;
    width: 100%;
    top: 100%;
    /* margin-top: 3px; */
    border: 1px solid #DFE8EF;
}
.nav-ul > li{
    box-sizing: border-box;
    display: block;
    width: 100%;
    height: 100%;
    border-bottom: 1px solid #DFE8EF;
    height: 40px;
    line-height: 40px;
    background: #fff;
    animation: liShow 0.3s linear;
}
.nav-ul > li > a{
    color:#000;
    animation: liShow 0.3s linear;
}
.nav-ul > li > a:hover{
    color: #026CBD;
    /* opacity: 0.8; */
    transition: all 0.3s;
}
.nav-wrap>li>a {
    font-size: 18px;
    font-family: SourceSansProRegular;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 24px;
}

.nav-wrap>li:last-child::after{
    position: absolute;
    background: #3489ca;
    content: "";
    top: 18px;
    right: 0;
    width: 1px;
    height: 24px;
    /* border-right: 1px solid #FFFFFF; */
}

.news {
    margin: 40px 0px;
}

.news-wrap {
    width:1400px;
    margin: 0 auto;
}

.news-top {
    position: relative;
    height: 184px;
    /* display: flex; */
}

.news-content {
    box-sizing: border-box;
    z-index: 1;
    top: 10px;
    position: absolute;
    padding: 40px 30px 40px 99px;
    background: #F5F8FA;
    height: 165px;
    width: 100%;
    border: 1px 1px #DFE8EF;
}

.news-content>.msg {
    height: 50px;
    font-size: 38px;
    font-family: SourceSansProLight;
    font-weight: bold;
    color: #026CBD;
    line-height: 45px;
    width: 100%;
    display: block;
}
.news-content>.msg:hover{
    text-decoration: none;
    opacity: 0.8;
}

.news-content>.msg-list {
    display: flex;
    justify-items: baseline;
    height: 22px;
    font-size: 17px;
    font-family: SourceSansProRegular;
    font-weight: 400;
    color: #333333;
    margin-top: 24px;
}

.msg-item {
    display: flex;
    margin-right: 44px;
    flex: 1 0 0;
}
.msg-item a{
    color: #000000
}
.msg-item a:hover{
    color:#026CBD;
    text-decoration: none;
}

.news-bottom {
    margin-top: 40px;
    position: relative;
}

.news-bottom>.img {
    width: 800px;
    height: 470px;
}
.news-bottom>.banner{
    width: 800px;
    height: 470px;
    margin: 0;
    transition: all 0.3s linear;
}
.news-bottom>.banner img{
    width: 100%;
    object-fit: cover;
}
.banner-mask{
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: absolute;
    bottom: 0;
    height: 70px;
    background: rgba(2, 93, 163, 0.6);
    width: 100%;
    color: #FFFFFF;
    opacity: 1;
    padding: 0 30px;
    z-index: 1;
}
.banner-mask h2{
    font-size: 20px;
    width: calc(100% - 100px);
    text-align: center;
    height: 100%;
    overflow: hidden;
    line-height: 70px;
}
.news-bottom>.group-news {
    position: absolute;
    top: 0;
    left: 830px;
    width: 558px;
    height: 398px;
}

.news-bottom .group-news-hd {
    padding-bottom: 19px;
    width: 100%;
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid #DFE8EF;
}

.news-bottom .label {
    position: relative;
    display: flex;
    /* border-bottom: 1px solid #026CBD; */
}

.news-bottom .label::after {
    content: "";
    position: absolute;
    bottom: -20px;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: #026CBD;
}

.news-bottom .t-img {
    display: block;
    position: relative;
    height: 32px;
    width: 26px;
}

.news-bottom .t-line {
    position: absolute;
    bottom: -19px;
    left: 0;
    background-color: #026CBD;
    content: "";
    width: 26px;
    height: 1px;
}

.news-bottom .tt {
    height: 29px;
    font-size: 22px;
    font-family: SourceSansProLight;
    font-weight: bold;
    color: #333333;
    text-indent: 10px;
}

.news-bottom .more {
    height: 20px;
    font-size: 15px;
    font-family: SourceSansProBold;
    font-weight: 400;
    color: #808080;
    line-height: 18px;
}

.news-bottom .more:hover {
    color: #026CBD;
}

.news-bottom .group-news-list {
    position: relative;
    margin-top: 24px;
    width: 100%;
    height: 100%;
}

.group-news-item {
    display: block;
    position: relative;
    margin-bottom: 35px;
}

.date-wrap {
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    width: 50px;
    height: 50px;
    background: #F5F8FA;
    text-align: center;
    top: 2px;
    position: relative;
}

.day {
    border: 1px solid #BDCCD6;
    box-sizing: border-box;
    width: 50px;
    height: 30px;
    line-height: 30px;
    font-size: 17px;
    font-family: SourceSansProRegular;
    font-weight: 400;
    color: #333333;
    transition: all .3s linear;
}

.month {
    box-sizing: border-box;
    width: 50px;
    height: 20px;
    font-size: 11px;
    line-height: 20px;
    background: #026CBD;
    color: #FFFFFF;
    transition: all .3s linear;
}

.group-news-item .content {
    cursor: pointer;
    box-sizing: border-box;
    position: absolute;
    top: 0;
    left: 0;
    padding-left: 68px;
    width: 100%;
    height: 54px;
    font-size: 15px;
    font-family: SourceSansProLight;
    font-weight: 400;
    color: #333333;
    line-height: 27px;
    display: flex;
    align-items: center;
    transform: translateZ(0)
}

.group-news-item .content:hover {
    text-decoration: none;
    transition: all linear 0.3s;
    color:#026CBD
}

.base {
    box-sizing: border-box;
    background: url('../image/bg.png') 100% 100%;
    height: 543px;
    background-position: 0 0;
    background-repeat: repeat;
}

.base-wrap {
    box-sizing: border-box;
    width: 1400px;
    margin: 0 auto;
    padding: 60px 0 66px 0;
}

.base-wrap::after {
    content: "";
    display: block;
    clear: both;
}

.common {
    box-sizing: border-box;
    display: block;
    float: left;
    position: relative;
    width: 446px;
    height: 417px;
    background: #FFFFFF;
    margin-right: 31px;
    padding: 29px 30px 16px 30px;
}

.common.red {
    width: 100%;
    height: 0;
    padding: 0px 0;
}

.common.red .common-line {
    background-color: #D5161D;
}

.common.red .common-label::after {
    background-color: #D5161D;
}

.common.red .common-img {
    width: 30px;
    height: 30px;
}

.common.red::before {
    background: none;
}

.common:last-child {
    margin-right: 0;
}

.common::before {
    position: absolute;
    top: -1px;
    left: 0;
    content: "";
    width: 100%;
    height: 1px;
    background-color: #026CBD;
}

.common .common-hd {
    padding-bottom: 19px;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #DFE8EF;
}

.common .common-label {
    position: relative;
    /* display: flex; */
    /* align-items: center; */
}

.common .common-label::after {
    content: "";
    position: absolute;
    clear: both;
    bottom: -20px;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: #026CBD;
}

.common .common-img {
    display: block;
    float: left;
    margin-right: 14px;
    position: relative;
    height: 32px;
    width: 26px;
}

.common .common-more {
    height: 20px;
    font-size: 15px;
    font-family: SourceSansProBold;
    font-weight: 400;
    color: #808080;
    line-height: 18px;
}

.common .common-more:hover {
    color: #026CBD;
}

.common .common-line {
    position: absolute;
    bottom: -19px;
    left: 0;
    background-color: #026CBD;
    content: "";
    width: 26px;
    height: 1px;
}

.common .common-tt {
    height: 29px;
    font-size: 22px;
    font-family: SourceSansProLight;
    font-weight: bold;
    color: #333333;
    text-indent: 10px;
    line-height: 30px;
}

.common .list {
    width: 386px;
    height: 321px;
}

.common .common-item {
    display: flex;
    height: 52px;
    line-height: 52px;
    width: 386px;
    justify-content: space-between;
    border-bottom: 1px solid #DFE8EF;
    animation: show 0.5s cubic-bezier(0.4, 0, 1, 1);
}
.common .common-item:last-child{
    border-bottom: none;
}
.common .common-item:visited,.common .common-item{
    color:#000
}

.common .info {
    cursor: pointer;
    position: relative;
    height: 52px;
    width: 303px;
    text-indent: 16px;
    list-style: circle;
    font-family: SourceSansProLight;
}

.common .info:hover {
    cursor: pointer;
    text-decoration: none;
    color: #026CBD;
}

.common .info::after {
    position: absolute;
    top: 25px;
    left: 0px;
    content: "";
    width: 5px;
    height: 5px;
    background-color: #026CBD;
}

.common .time {
    font-size: 13px;
    font-family: SourceSansProRegular;
    font-weight: 400;
    color: #026CBD
}

.common .tab {
    width: 386px;
    height: 52px;
    line-height: 52px;
    display: flex;
    align-items: center;
    text-align: center;
}

.common .tab-item {
    cursor: pointer;
    width: 94px;
    height: 52px;
    font-size: 15px;
    font-family: SourceSansProRegular;
    font-weight: 400;
    color: #333333;
    border-left: 1px solid #DFE8EF;
}

.common .tab-item.active {
    color: #026CBD;
    font-weight: bold;
}

.common .tab-item:first-child {
    border-left: none;
}

.propaganda {}

.ellipse {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ellipsis-2 {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.propaganda {
    box-sizing: border-box;
    margin-bottom: 53px;
}

.propaganda-wrap {
    box-sizing: border-box;
    width: 1400px;
    margin: 0 auto;
    padding: 60px 0 0 0;
}

.propaganda .info {
    width: 100%;
}

.info::after {
    content: "";
    display: block;
    clear: both;
}

.propaganda .item {
    position: relative;
    box-sizing: border-box;
    display: block;
    float: left;
    margin-right: 24px;
    width: 332px;
    height: 120px;
    padding: 27px 0 27px 30px;

}

.propaganda .item:last-child {
    margin-right: 0;
}

.civilization {
    background: linear-gradient(90deg, #32AACA 54%, rgba(50, 170, 202, 0) 100%);
    background-image: url('../image/bg_wm.png');
}

.battle {
    background: linear-gradient(90deg, #E88A4B 54%, rgba(232, 138, 75, 0) 100%);
    background-image: url('../image/bg_jt.png');
}

.rail-protect {
    background: linear-gradient(90deg, #026CBD 54%, rgba(2, 108, 189, 0) 100%);
    background-image: url('../image/bg_bh.png');
}

.rail-news {
    background: linear-gradient(90deg, #E55E5F 54%, rgba(229, 94, 95, 0) 100%);
    background-image: url('../image/bg_zx.png');
}

.item .img {
    width: 66px;
    height: 66px;
    border-radius: 12px;
}

.item .desc {
    position: absolute;
    top: 27px;
    left: 126px;
}

.desc .item-title {
    position: relative;
    height: 37px;
    font-size: 28px;
    font-family: SourceSansProRegular;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 33px;
}

.item-title .go {
    position: relative;
    top: -3px;
    width: 46px;
    height: 24px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px 4px 4px 4px;
    font-size: 14px;
    font-family: SourceSansProRegular;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 24px;
    padding: 3px 5px 3px 8px;
}

.go a {
    color: #FFFFFF !important
}

.desc .item-eng {
    margin-top: 8px;
    height: 18px;
    font-size: 14px;
    font-family: SourceSansProRegular;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 16px;
    opacity: 0.2;
}

.view {
    margin-top: 60px;
}
.view .img-list{
    padding-top: 81px;
}

.view::after {
    clear: both;
    content: "";
    display: block;
}

.huandeng {
    position: relative;
    width: 1400px;
    height: 280px;
}
.huandeng img{
    width: 327px;
    height: 218px;
}
.masktitle{
    display: flex;
    flex-direction: row;
    justify-content: center;
    position: absolute;
    z-index: 1111;
    top: 250px;
    width: 1400px;
    margin: 0 auto;
    height: 50px;
}
.swleft{

    /* position: absolute;
    top: 0;
    left: 100px;
    z-index: 11; */
    margin: 5px 30px 0 0;
}
.swright{
    /* position: absolute;
    top: 0;
    right: 100px;
    z-index: 11; */
    margin-top: 5px;
    margin: 5px 0px 0 30px;
}
.bot{
    width: 100%;
    position: relative;
    height: 248px;
    background: #025CA4;
    border-radius: 0px 0px 0px 0px;
}
.bot-wrap{
    position: relative;
    width: 1400px;
    margin: 0 auto;
    padding-top: 46px;
}
.bot-wrap::after{
    content: "";
    display:block;
    clear: both;
}
.bot-nav{

}
.nav-item{
    float: left;
    margin-right: 64px;
}
.nav-item:last-child{
    margin-right: 0;
}
.nav-item .info li{
    height: 20px;
    margin-bottom: 16px;
    font-size: 15px;
    font-family: SourceSansProRegular;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.6);
    line-height: 18px;
}
.info  .info-img{
    position: relative;
    top: 2px;
    width: 16px;
    height: 16px;
}
.nav-title{
    margin-bottom: 24px;
    position: relative;
    height: 22px;
    font-size: 17px;
    font-family: SourceSansProRegular;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 20px;
}
.nav-title::before{
    content: "";
    position: absolute;
    top: 10px;
    left: -16px;
    width: 5px;
    height: 5px;
    background: #E88A4B;
}
.link-wrap{
    width: 500px;
}
.link-wrap .groupA>a:first-child, .link-wrap .groupB>a:first-child, .link-wrap .groupC>a:first-child{
    margin-top: 0;
}
.footer-nav-link{
    float: left;
    margin-right: 60px;
    display: block;
    height: 20px;
    font-size: 15px;
    font-family: SourceSansProRegular;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 18px;
    opacity: 0.6;
    margin-bottom:35px;
}
.nav-link{
    float: left;
    margin-right: 72px;
    display: block;
    height: 20px;
    font-size: 15px;
    font-family: SourceSansProRegular;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 18px;
    opacity: 0.6;
    margin-bottom:35px;
}
.link-wrap::after{
    content: "";
    display: block;
    clear: both;
}
.nav-link:nth-child(1),.nav-link:nth-child(2), .nav-link:nth-child(3){
    margin-top: 0;
}
.qrcode{
    position: absolute;
    top: 46px;
    right: 0;
}
.qrcode-img{
    width: 100px;
    height: 100px;
}

.hover-href{
    position: relative;
    width: 100%;
    height: 100%;
}
.img-desc{
    box-sizing: border-box;
    position: absolute;
    bottom: 0;
    width: 100%;
    padding: 0 20px;
    height: 51px;
    line-height: 51px;
    background: linear-gradient(180deg, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.8) 100%);
    border-radius: 0px 0px 0px 0px;
    opacity: 1;
    color: #FFFFFF;
}
.swiper-pagination-one{
    position: relative;
    bottom: 0px !important;
    text-align: center;
    width: auto !important;
    min-width: 40px;
}

@keyframes fadeIn {
    0%{
        opacity: 0;
        margin-left: -1000px;
        transform: scale(0);
    }
    100%{
        opacity: 1;
        margin-left: 0px;
        transform: scale(1);
    }
}
@keyframes fadeInLeft {
    0%{
        /* opacity: 1; */
        margin-left: 1000px;
        transform: scale(0);
    }
    100%{
        /* opacity: 0; */
        margin-left: 0px;
        transform: scale(1);
    }
}
@keyframes rotate {
    0%{
        transform: rotate(0);
    }
    100%{
        transform: rotate(360deg);
    }
}
@keyframes rocket {
    0%{
        transform: translateY(0);
        opacity: 1;
        display: flex;
    }
    100%{
        transform: translateY(-200px);
        opacity: 0;
        display: none;
    }
}
.rotate{
    animation: rotate 0.5s linear;
}
.no-show{
    /* visibility: hidden; */
    display: none;
    opacity: 0;
}
.goTop{
    animation: rocket 0.5s linear forwards;
}
@keyframes minusLineHeight {
    0%{
        height: 100vh;
        background-position: center center;
    }
    100%{
        height: 150px;
        background-position: center 96%;
    }
}
@keyframes fadeInBot {
    0%{
        line-height: 960px;
        opacity: 0;
    }
    100%{
        line-height: 150px;
        opacity: 1;
    }
}
@keyframes hide {
    0%{
        opacity: 1;
    }
    100%{
        opacity: 0;
    }
}
@keyframes  show{
    0%{
        opacity: 0;
    }
    100%{
        opacity: 1;
    }
}
@keyframes liShow {
    0%{
        opacity: 1;
        height: 0;
        color: transparent;
    }
    100%{
        opacity: 1;
        color: #000;
        height: 40px;
    }
}
.minus{
    animation: minusLineHeight 2s linear forwards;
}
.fadeInBot{
    animation:  fadeInBot 1s 2s cubic-bezier(0.075, 0.82, 0.165, 1) forwards;
}
.minusLineHeight{
    animation: displayNone 5s linear forwards;
    font-family: SourceSansProRegular;
}
@keyframes minusPad{
    0%{

    }
    100%{
        padding-top: 10px
    }
}
.minusPad{
    animation: minusPad 2s 1s linear forwards;
}
.hide{
    animation: hide 1s linear forwards;
}
@keyframes displayNone {
    0%{
        line-height: 960px;
        opacity: 1;
    }
    100%{
        line-height: 150px;
        opacity: 1;
    }
}
@media (max-width: 1367px){
    .day {
        border: 1px solid #BDCCD6;
        box-sizing: border-box;
        width: 40px;
        height: 24px;
        line-height: 24px;
        font-size: 17px;
        font-family: SourceSansProRegular;
        font-weight: 400;
        color: #333333;
    }

    .month {
        box-sizing: border-box;
        width: 40px;
        height: 16px;
        font-size: 11px;
        line-height: 16px;
        background: #026CBD;
        color: #FFFFFF;
    }
    .group-news-item {
        display: block;
        position: relative;
        margin-bottom: 33px;
    }
}