.pr {
    position: relative;
}

.pa {
    position: absolute;
}

.oh {
    overflow: hidden;
}

.bgr {
    background-repeat: no-repeat;
}

.bgpcb {
    background-position: center bottom;
}

.bgpct {
    background-position: center top;
}

.bgplc {
    background-position: left center;
}

.bgpcc {
    background-position: center center;
}

.bk {
    display: block;
}

.pseudo {
    content: "";
    position: absolute;
    display: block;
}

.g-opacity0 {
    opacity: 0;
}

.fm-ms {
    font-family: "微软雅黑";
}

iframe {
    display: block;
    width: 100%;
}

.transition {
    -webkit-transition: all .2s ease 0s;
    -moz-transition: all .2s ease 0s;
    transition: all .2s ease 0s;
}

.box {
    width: 1000px;
    margin: 0 auto;
}

body {
    font-family: "微软雅黑";
    height: auto;
    background-color: #dadada;
    overflow: auto;
}

.celling {
    height: 40px;
    background-color: #251d1b;
}

.celling a {
    float: left;
    display: block;
    margin-left: 20px;
    font-size: 12px;
    line-height: 40px;
    color: #fff;
}

.nav {
    position: absolute;
    position: fixed;
    top: 344px;
    z-index: 40;
    width: 100%;
}

.nav .box {
    position: relative;
}

.nav-cont {
    position: absolute;
    right: -216px;
    width: 169px;
    height: 387px;
    padding-top: 25px;
    background-position: right center;
    background-repeat: no-repeat;
    background-image: url("//www.xinhuanet.com/world/2017daqiju/img/bg_slide.png");
}

.nav-item {
    display: block;
    width: 130px;
    height: 46px;
    padding-bottom: 5px;
    margin-left: 14px;
    background-position: center top;
    background-repeat: no-repeat;
    background-image: url("//www.xinhuanet.com/world/2017daqiju/img/bg_sliver_slide.png");
    font-size: 20px;
    line-height: 42px;
    text-align: center;
    color: #263d65;
    -webkit-transition: all .2s ease 0s;
    -moz-transition: all .2s ease 0s;
    transition: all .2s ease 0s;
    cursor: pointer;
}

.nav-on {
    font-weight: bold;
}

.nav-item:hover {
    width: 144px;
    margin-left: 0;
    background-image: url("//www.xinhuanet.com/world/2017daqiju/img/bg_gloden_slide.png");
    color: #263d65;
    font-weight: bold;
}


/*
要实现的效果是背景星空用阅兵那个 流动的感觉

习大大和大棋局字的是按照气候大会那个字动的方式
*/

.banner {
    position: relative;
    height: 736px;
    background-repeat: no-repeat;
    background-position: center top;
    overflow: hidden;
}

.banner .box {
    position: relative;
    z-index: 30;
}

.banner-bgs {
    /* max-width:1920px; */
    height: 100%;
    margin: 0 auto;
}

.banner-scene {
    position: absolute;
    top: 0;
    width: 100%;
    height: 100%;
}

.banner-scene .layer {
    position: absolute;
}

.banner-layer-logo {
    z-index: 20;
}

.banner-logo,
.banner-font1,
.banner-font2,
.banner-xdd {
    position: relative;
    background-position: center center;
    background-repeat: no-repeat;
}

.banner-logo {
    top: 40px;
    width: 168px;
    height: 133px;
    margin-left: 236px;
    background-image: url("//www.xinhuanet.com/world/2017daqiju/img/logo.png");
}

.banner-font1 {
    top: -122px;
    right: -170px;
    width: 1208px;
    height: 650px;
    /*background-image: url("//www.xinhuanet.com/world/2017daqiju/img/bg_banner_font.png");*/
    background-image: url("//www.xinhuanet.com/world/2017daqiju/img/pcbanner0809.png");
}

.banner-font2 {
    top: 36px;
    width: 500px;
    height: 72px;
    margin-left: 236px;
    background-image: url("//www.xinhuanet.com/world/2017daqiju/img/bg_banner_font2.png");
}

.banner-xdd {
    left: -160px;
    bottom: -72px;
    width: 624px;
    height: 673px;
    background-image: url("//www.xinhuanet.com/world/2017daqiju/img/bg_banner_p.png");
}

.banner-video {
    position: absolute;
    right: 0;
    bottom: 20px;
    width: 680px;
    height: 380px;
    border: 5px solid #fff;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    border-radius: 5px;
}

.banner-video:before {
    content: "";
    position: absolute;
    display: block;
    top: -42px;
    right: -12px;
    width: 340px;
    height: 40px;
    background-image: url("//www.xinhuanet.com/world/2017daqiju/img/bannerfont.png");
    background-position: center center;
    background-repeat: no-repeat;
}

.banner-video-cover,
.banner-video-iframe {
    display: block;
    width: 100%;
    height: 100%;
}

.banner-video-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 10;
    width: 116px;
    height: 116px;
    margin-top: -58px;
    margin-left: -58px;
    background-position: center center;
    background-repeat: no-repeat;
    background-image: url("//www.xinhuanet.com/world/2017daqiju/img/icon_btn.png");
    cursor: pointer;
}

.banner-ani {
    position: absolute;
    top: 0;
    left: 50%;
    width: 1920px;
    height: 100%;
    margin-left: -960px;
    overflow: hidden;
}

.banner-ani-cont {
    /* .pr;
	top:-50%;
	left: -25%;
	width:2560px;
	height: 200%;
	// margin-top: -60%;
	// margin-left: -60%;
	background-position: -360px -5%;
	.bgr;
	.bgi("bigbg.jpg");
	background-color: #000;
	background-size: cover;
	// background-origin:50% 50%;
	animation-name:ani_banner0;
	animation-duration:10s;
	animation-timing-function:linear;
	animation-delay:0s;
	animation-iteration-count:infinite;
	animation-direction:alternate;
	transform-origin:80% 120%; */
}

.banner-ani-cont {
    position: relative;
    width: 100%;
    height: 100%;
    background-position: center 20%;
    background-repeat: no-repeat;
    background-image: url("//www.xinhuanet.com/world/2017daqiju/img/bg_banner.png");
    background-color: #000;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    background-size: cover;
    -webkit-animation-name: ani_banner;
    -moz-animation-name: ani_banner;
    animation-name: ani_banner;
    -webkit-animation-duration: 10s;
    -moz-animation-duration: 10s;
    animation-duration: 10s;
    -webkit-animation-timing-function: linear;
    -moz-animation-timing-function: linear;
    animation-timing-function: linear;
    -webkit-animation-delay: 0s;
    -moz-animation-delay: 0s;
    animation-delay: 0s;
    -webkit-animation-iteration-count: infinite;
    -moz-animation-iteration-count: infinite;
    animation-iteration-count: infinite;
    -webkit-animation-direction: alternate;
    -moz-animation-direction: alternate;
    animation-direction: alternate;
    -webkit-transform-origin: 50% 50%;
    -moz-transform-origin: 50% 50%;
    -ms-transform-origin: 50% 50%;
    transform-origin: 50% 50%;
}

@-webkit-keyframes ani_banner {
    0% {
        -webkit-transform: scale(1.05, 1.05) rotateZ(0deg) rotateY(-10deg) rotateX(-10deg);
        transform: scale(1.05, 1.05) rotateZ(0deg) rotateY(-10deg) rotateX(-10deg);
    }
    100% {
        -webkit-transform: scale(1.12, 1.12) rotateZ(0deg) rotateY(10deg) rotateX(-10deg);
        transform: scale(1.12, 1.12) rotateZ(0deg) rotateY(10deg) rotateX(-10deg);
    }
}

@-moz-keyframes ani_banner {
    0% {
        -moz-transform: scale(1.05, 1.05) rotateZ(0deg) rotateY(-10deg) rotateX(-10deg);
        transform: scale(1.05, 1.05) rotateZ(0deg) rotateY(-10deg) rotateX(-10deg);
    }
    100% {
        -moz-transform: scale(1.12, 1.12) rotateZ(0deg) rotateY(10deg) rotateX(-10deg);
        transform: scale(1.12, 1.12) rotateZ(0deg) rotateY(10deg) rotateX(-10deg);
    }
}

@keyframes ani_banner {
    0% {
        -webkit-transform: scale(1.05, 1.05) rotateZ(0deg) rotateY(-10deg) rotateX(-10deg);
        -moz-transform: scale(1.05, 1.05) rotateZ(0deg) rotateY(-10deg) rotateX(-10deg);
        transform: scale(1.05, 1.05) rotateZ(0deg) rotateY(-10deg) rotateX(-10deg);
    }
    100% {
        -webkit-transform: scale(1.12, 1.12) rotateZ(0deg) rotateY(10deg) rotateX(-10deg);
        -moz-transform: scale(1.12, 1.12) rotateZ(0deg) rotateY(10deg) rotateX(-10deg);
        transform: scale(1.12, 1.12) rotateZ(0deg) rotateY(10deg) rotateX(-10deg);
    }
}

.film {
    height: 192px;
    background-position: left center;
    background-image: url("//www.xinhuanet.com/world/2017daqiju/img/bg_film.png");
    background-color: #000;
}

.film .box {
    position: relative;
    padding-top: 34px;
}

.film-arrow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
}

.film-arrows {
    position: absolute;
    top: 36px;
    display: block;
    width: 44px;
    height: 120px;
    background-position: center center;
    background-repeat: no-repeat;
    background-color: #6a6361;
    cursor: pointer;
}

.film-arrows:hover {
    background-color: #ac7e37;
}

.film-arrow-left {
    left: -33px;
    background-image: url("//www.xinhuanet.com/world/2017daqiju/img/icon_arrow_left.png");
}

.film-arrow-right {
    right: -33px;
    background-image: url("//www.xinhuanet.com/world/2017daqiju/img/icon_arrow_right.png");
}

.film-swiper {
    width: 934px;
    height: 120px;
    margin: 0 auto;
}

.film-swiper a,
.film-swiper img,
.film-swiper span {
    position: relative;
    display: block;
    width: 100%;
    height: 100%;
}

.film-swiper span {
    position: absolute;
    top: 0;
    left: 0;
    background-color: #000;
    opacity: 0.55;
    filter: alpha(opacity=10);
    -webkit-transition: all 0.3s ease 0s;
    -moz-transition: all 0.3s ease 0s;
    transition: all 0.3s ease 0s;
}

.film-swiper .film-tittxt {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    top: inherit;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    bottom: -100%;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    -webkit-transition: all 0.2s ease 0s;
    -moz-transition: all 0.2s ease 0s;
    transition: all 0.2s ease 0s;
    font-size: 14px;
    line-height: 20px;
    color: #fff;
    padding: 6px;
    text-align: center;
    pointer-events: none;
}

.film-swiper a:hover .film-tittxt {
    bottom: 0;
}

.film-swiper a:hover .film-mask {
    opacity: 0;
}

.film-swiper .span-on {
    opacity: 0;
}

.swiper-cont {
    width: 220px;
    height: 100%;
    margin: 0 auto;
}

.brief .box {
    position: relative;
    height: 100%;
}

.brief-img {
    height: 646px;
    background-image: url("//www.xinhuanet.com/world/2017daqiju/img/bg_brief.png");
}

.brief-img-txt {
    position: relative;
    z-index: 50;
    width: 730px;
    padding-top: 36px;
    padding-left: 162px;
    background-repeat: no-repeat;
    background-position: 25px 37px;
    background-image: url("//www.xinhuanet.com/world/2017daqiju/img/bg_tit_this.png");
}

.brief-img-txt-tit {
    padding-top: 10px;
    padding-bottom: 12px;
    background-position: 0 8px;
    background-repeat: no-repeat;
    background-color: #d96756;
    font-size: 30px;
    line-height: 100%;
    color: #fff;
    text-align: center;
}

.brief-img-txt-tit a {
    font-size: 30px;
    line-height: 100%;
    color: #fff;
    text-align: center;
}

.num-1 .brief-img-txt {
    background-image: url("//www.xinhuanet.com/world/2017daqiju/img/bg_nonum_1.png");
}

.num-2 .brief-img-txt {
    background-image: url("//www.xinhuanet.com/world/2017daqiju/img/bg_nonum_2.png");
}

.num-3 .brief-img-txt {
    background-image: url("//www.xinhuanet.com/world/2017daqiju/img/bg_nonum_3.png");
}

.num-4 .brief-img-txt {
    background-image: url("//www.xinhuanet.com/world/2017daqiju/img/bg_nonum_4.png");
}

.num-5 .brief-img-txt {
    background-image: url("//www.xinhuanet.com/world/2017daqiju/img/bg_nonum_5.png");
}

.brief-img-txt-cont {
    padding-left: 10px;
    font-size: 16px;
    line-height: 36px;
    color: #dcd6cc;
    text-indent: 2em;
}

.brief-img-txt-cont p {
    font-size: 16px;
    line-height: 40px;
    color: #dcd6cc;
    text-indent: 2em;
}

.brief-imgs,
.brief-img-cont {
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 100%;
    height: 100%;
    margin-left: -50%;
}

.brief-wrap {
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 1360px;
    height: 350px;
    margin-left: -680px;
}

.brief-img-cont {
    opacity: 0.3;
    filter: alpha(opacity=30);
}

.brief-img-cont-item {
    float: left;
    width: 25%;
    height: 100%;
    margin-left: 4%;
    text-align: center;
}

.brief-img-cont-item:first-child {
    margin-left: 0;
}

.brief-img-cont-item img {
    position: relative;
    display: inline-block;
    width: auto;
    height: 100%;
}

.brief-imgs {
    z-index: 10;
}

.brief-imgs .brief-img-cont-item {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    padding-top: 72px;
    -webkit-transition: all .2s ease 0s;
    -moz-transition: all .2s ease 0s;
    transition: all .2s ease 0s;
    cursor: pointer;
}

.brief-imgs img {
    -webkit-transition: all .2s ease 0s;
    -moz-transition: all .2s ease 0s;
    transition: all .2s ease 0s;
}

.brief-imgs .brief-img-cont-item:hover {
    padding: 0;
}

.brief-imgs .brief-img-cont-item-left:hover img {
    right: 0;
}

.brief-imgs .brief-img-cont-item-right:hover img {
    left: 0;
}

.brief-imgs .brief-img-cont-item-left img {
    right: -20%;
}

.brief-imgs .brief-img-cont-item-right img {
    left: -20%;
}

.brief-txt {
    padding-bottom: 32px;
    border-top: 40px solid #da6756;
}

.brief-txt-item {
    position: relative;
    width: 790px;
    padding-top: 20px;
    margin: 0 auto;
}

.brief-txt-item:before {
    content: "";
    position: absolute;
    display: block;
    top: 0;
    width: 0;
    border: 24px solid transparent;
    border-top-color: #da6756;
}

.brief-txt-item-left:before {
    left: 0;
}

.brief-txt-item-middle:before {
    left: 50%;
    margin-left: -12px;
}

.brief-txt-item-right:before {
    right: 0;
}

.brief-txt-tit {
    padding-left: 2em;
    vertical-align: middle;
    font-size: 18px;
    line-height: 100%;
    color: #6a6361;
}

.brief-txt-name {
    display: inline-block;
    padding-left: 20px;
    vertical-align: middle;
    font-size: 40px;
    line-height: 68px;
    color: #da6756;
}

.brief-txt-cont {
    font-size: 18px;
    line-height: 42px;
    text-indent: 2em;
    color: #6a6361;
}

.brief-txt-cont p {
    font-size: 18px;
    line-height: 42px;
    text-indent: 2em;
    color: #6a6361;
}

.segment {
    height: 552px;
    background-repeat: no-repeat;
    background-position: center center;
    background-image: url("//www.xinhuanet.com/world/2017daqiju/img/bg_segment.png");
}

.segment .box {
    position: relative;
    height: 100%;
}

.segment-head {
    height: 148px;
    background-position: center center;
    background-repeat: no-repeat;
    background-image: url("//www.xinhuanet.com/world/2017daqiju/img/bg_tit_segment.png");
}

.segment-cont {
    position: relative;
}

.segment-wrap {
    width: 1200px;
    height: 380px;
    padding-top: 20px;
    margin-left: -100px;
    overflow: hidden;
}

.segment-arrow {
    position: absolute;
    top: 110px;
    left: 0;
    z-index: 20;
    width: 100%;
}

.segment-arrows {
    position: absolute;
    top: 0;
    display: block;
    width: 40px;
    height: 82px;
    background-position: center center;
    background-repeat: no-repeat;
    cursor: pointer;
}

.segment-arrow-left {
    left: -118px;
    background-image: url("//www.xinhuanet.com/world/2017daqiju/img/icon_arrow_left_color.png");
}

.segment-arrow-right {
    right: -118px;
    background-image: url("//www.xinhuanet.com/world/2017daqiju/img/icon_arrow_right_color.png");
}

.segment-swiper {
    width: 100%;
    height: 300px;
    margin: 0 auto;
    overflow: visible;
}

.segment-swiper .swiper-slide,
.segment-swiper .swiper-slide-shadow-left,
.segment-swiper .swiper-slide-shadow-right {
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    border-radius: 10px;
}

.segment-swiper .swiper-slide {
    -webkit-transform: translateZ(0);
    -moz-transform: translateZ(0);
    transform: translateZ(0);
    -webkit-box-reflect: below 0 linear-gradient(to bottom, rgba(255, 255, 255, 0) 80%, rgba(255, 255, 255, 0.2) 90%);
    box-reflect: below 0 linear-gradient(to bottom, rgba(255, 255, 255, 0) 80%, rgba(255, 255, 255, 0.2) 90%);
}

.segment-swiper .swiper-slide-active+.swiper-slide .segment-text {
    display: block;
}

.segment-swiper .swiper-slide-active+.swiper-slide .segment-item:after {
    content: "";
    position: absolute;
    display: block;
    top: 0;
    left: 0;
    z-index: 1;
    width: 100%;
    height: 288px;
    background-color: rgba(0, 0, 0, 0.5);
}

.segment-text {
    display: none;
}

.segment-item {
    position: relative;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    width: 100%;
    height: 100%;
    border: 6px solid #b0a5a2;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    border-radius: 10px;
}

.segment-item img {
    position: absolute;
    top: 0;
    left: 0;
    width: 388px;
    height: 288px;
}

.segment-txt {
    position: relative;
    z-index: 10;
    width: 90%;
    padding: 82px 0 32px;
    margin: 0 auto;
    font-size: 24px;
    line-height: 38px;
    color: #fff;
    text-align: center;
}

.segment-more {
    position: relative;
    z-index: 10;
    display: block;
    width: 150px;
    height: 32px;
    margin: 0 auto;
    line-height: 32px;
    border: 1px solid #da6756;
    background-color: #da6756;
    color: #fff;
    text-align: center;
}

.intro-head {
    height: 154px;
    background-position: center bottom;
    background-repeat: no-repeat;
    background-image: url("//www.xinhuanet.com/world/2017daqiju/img/bg_tit_intro.png");
}

.intro-cont {
    padding-top: 38px;
    padding-bottom: 78px;
    width: 840px;
    margin: 0 auto;
    font-size: 18px;
    line-height: 42px;
    color: #4a4a4a;
    text-indent: 2em;
}

.intro-cont p {
    width: 840px;
    margin: 0 auto;
    font-size: 18px;
    line-height: 42px;
    color: #4a4a4a;
    text-indent: 2em;
}

.footer {
    height: 92px;
    padding-top: 12px;
    border-top: 10px solid #da6756;
    background-color: #4b4b4b;
    font-size: 12px;
    line-height: 32px;
    color: #fff;
    text-align: center;
}

.hide {
    display: none;
}


/*# sourceMappingURL=../maps/index.css.map */