#header {position:fixed;top:0;left:0;}
#menu {position:fixed;top:50%;right:20px;transform:translate(0,-50%);list-style-type:none;z-index:70;transition:all .3s;}
#menu li a {position:relative;display:block;height:20px;line-height:22px;text-align:right;}
#menu li a span {display:inline-block;width:32px;height:2px;background:#c2c2c2;transition:all .3s;vertical-align:middle;}
#menu li a p {display:none;font-size:16px;color:#295653;}
#menu li.active a span {width:40px;background:#295653;}
#menu li.active a p {display:inline-block;vertical-align:middle;}
.section {box-sizing:border-box;}
.index_more {display:block;float:right;width:148px;height:44px;overflow:hidden;line-height:44px;text-align:center;margin-top:35px;transition:border 1s;position:relative;border:1px solid #ccc;z-index:1;margin-bottom:70px;}
.index_more:before,.index_more:after {position:absolute;top:50%;content:'';width:30px;height:30px;background:#295653;border-radius:50%;-webkit-transition:.6s;transition:.6s;z-index:-1;}
.index_more:before {left:-20px;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%);}
.index_more:after {right:-20px;-webkit-transform:translate(50%,-50%);transform:translate(50%,-50%);}
.index_more em {display:inline-block;width:33px;height:14px;background:url(../images/icon_3.png) no-repeat center;background-size:100% 100%;margin-right:10px;transition:all 1s;font-size:14px}
.index_more:hover {color:#fff;border-color:transparent;}
.index_more:hover em {background:url(../images/icon_3_1.png) no-repeat center;width:33px;height:14px;}
.index_more:hover:before {-webkit-animation:criss-cross-left 0.6s both;animation:criss-cross-left 0.6s both;}
.index_more:hover:after {-webkit-animation:criss-cross-right 0.6s both;animation:criss-cross-right 0.6s both;}
.section_1 {box-sizing:border-box;}
.section_1 .swiper-slide {width:100%;height:100vh;background-position:center center;background-repeat:no-repeat;background-size:cover;}
.section_1 .swiper-button-next {right:120px;background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M27%2C22L27%2C22L5%2C44l-2.1-2.1L22.8%2C22L2.9%2C2.1L5%2C0L27%2C22L27%2C22z'%20fill%3D'%23ffffff'%2F%3E%3C%2Fsvg%3E");transform:translateX(-50px);opacity:0;transition:transform 0.7s 0.9s,opacity 0.4s 0.9s;}
.section_1 .swiper-button-prev {left:120px;background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M0%2C22L22%2C0l2.1%2C2.1L4.2%2C22l19.9%2C19.9L22%2C44L0%2C22L0%2C22L0%2C22z'%20fill%3D'%23ffffff'%2F%3E%3C%2Fsvg%3E");transform:translateX(50px);opacity:0;transition:transform 0.7s 0.9s,opacity 0.4s 0.9s;}
.section_1 .swiper-button-next,.section_1 .swiper-button-prev {width:60px;height:60px;background-position:center center;background-size:20px auto;border-radius:100%;background-color: rgba(0,0,0,0.6);}
.section_1 .swiper-button-next:hover,.section_1 .swiper-button-prev:hover {background-color:#295653;}
.section_1 .centent-box {position:absolute;bottom:100px;right:0;background-color:rgba(0,0,0,0.4);width:900px;padding-top:60px;padding-bottom:60px;padding-left:45px;transform:translateX(50px);opacity:0;transition:transform 0.7s 0.9s,opacity 0.4s 0.9s;}
.section_1 .centent-box .txt-box {color:#fff;}
.section_1 .centent-box .txt-box h3 {font-size:37px;letter-spacing:10px}
.section_1 .centent-box .txt-box span {font-size:14px;opacity:.4;line-height:1.4;}
.section_1 .centent-box .txt-box p {font-size:16px;margin-top:12px;}
.section_1 .centent-box .txt-box .nub-box {padding-left:620px;position:relative;font-size:14px;color:#bfbfbf;}
.section_1 .centent-box .txt-box .nub-box:before {position:absolute;content:'';width:600px;height:1px;background-color:rgba(255,255,255,0.2);left:0;top:50%;}
.section_1 .centent-box .txt-box .nub-box span {font-size:24px;color:#fff;opacity:1;}
.section_1 .centent-box .txt-box .nub-box i {display:inline-block;margin-left:5px;margin-right:5px;font-size:14px;color:#295653;opacity:1;font-style:normal;}
.section_1.active .swiper-button-next,.section_1.active .swiper-button-prev {transform:translateX(0);opacity:1;transition:transform 0.7s 0.6s,opacity 0.4s 0.6s;position: absolute;top:57%;}
.section_1.active .centent-box {transform:translateX(0);opacity:1;transition:transform 0.7s 0.6s,opacity 0.4s 0.6s;}
.section_2 {padding-left:7%;font-size:0;padding-top:50px;box-sizing:border-box;}
.section_2 .left-box {display:inline-block;font-size:14px;width:34%;padding-right:7px;box-sizing:border-box;vertical-align:middle;}
.section_2 .left-box .title-box > p {transform:translateY(50px);opacity:0;transition:transform 0.7s 0.5s,opacity 0.4s 0.5s;}
.section_2 .left-box .title-box h3 {font-size:36px;color:#333333;font-weight:700;padding-bottom:10px;position:relative;margin-bottom:20px;transform:translateY(50px);opacity:0;transition:transform 0.7s 0.6s,opacity 0.4s 0.6s;}
.section_2 .left-box .title-box h3:before {position:absolute;content:'';width:140px;height:1px;background-color:#295653;bottom:0;left:0;}
.section_2 .left-box .info-box {transform:translateY(50px);opacity:0;transition:transform 0.7s 0.9s,opacity 0.4s 0.9s;}
.section_2 .left-box .info-box p {font-size:15px;color:#4c4c4c;line-height:2;text-overflow:-o-ellipsis-lastline;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:9;  -webkit-box-orient:vertical;}
.section_2 .left-box .info-box .img-box {position:relative;display:inline-block;cursor:pointer;}
.section_2 .left-box .info-box .img-box .play {position:absolute;top:50%;left:0;right:0;margin-top:-20px;text-align:center;}
.section_2 .right-box {display:inline-block;width:59%;padding-right:70px;}
.section_2 .right-box .example_video_1-dimensions {width:100%;height:34.6vw;display:inline-block;vertical-align:middle;outline:none;}
.section_2 .right-box .vjs-poster {cursor:auto;pointer-events:none;cursor:not-allowed;}
.section_2 .right-box .vjs-poster {cursor:none;}
.section_2 .right-box img {width:100%;}
.section_2 .right-box video {outline:none;}
.section_2 .right-box .vjs-poster {background-size:cover;}
.section_2 .right-box .vjs-big-play-button {display:none;}
.section_2.active .left-box .title-box > p {transform:translateX(0);opacity:1;}
.section_2.active .left-box .title-box h3 {transform:translateX(0);opacity:1;}
.section_2.active .left-box .title-box .info-box {transform:translateX(0);opacity:1;}
.section_3 {box-sizing:border-box;padding-top:50px;}
.section_3 .list-box .item-box {position:relative;float:left;width:20%;}
.section_3 .list-box .item-box .img-box img {width:100%;max-height:calc(100vh - 100px);}
.section_3 .list-box .item-box .txt-box {position:absolute;top:0;bottom:0;left:0;right:0;text-align:center;color:#fff;}
.section_3 .list-box .item-box .txt-box .centent-box {width:100%;position:absolute;top:50%;transform:translateY(-50%);}
.section_3 .list-box .item-box .txt-box .icon-box {margin-bottom:80px;transition:all .3s;}
.section_3 .list-box .item-box .txt-box h3 {font-size:26px;font-weight:400;margin-bottom:30px;}
.section_3 .list-box .item-box .txt-box p {font-size:16px;}
.section_3 .list-box .item-box .txt-box .more-btn {display:inline-block;margin-top:40px;color:#fff;width:90px;height:40px;line-height:40px;border:1px solid rgba(255,255,255,0.4);transition:width .3s;}
.section_3 .list-box .item-box .txt-box:hover {background-color:rgba(0,0,0,0.4);}
.section_3 .list-box .item-box .txt-box:hover .icon-box {transform:translateY(-20px);}
.section_3 .list-box .item-box .txt-box:hover h3 {font-weight:700;}
.section_3 .list-box .item-box .txt-box:hover .more-btn {width:200px;border:none;background:#295653;box-shadow:inset 0px 0px 8px rgba(0,0,0,0.1);}
.section_4 {padding-top:50px;padding-left:7%;padding-right:8%;box-sizing:border-box;background:url(../images/img_20.jpg) center center;}
.section_4 .centent-box {box-sizing:border-box;height:400px;}
.section_4 .centent-box ul li {position:relative;float:left;width:30%;height:20vw;overflow:hidden;transform:translateY(50px);opacity:0;}
.section_4 .centent-box ul li img {width:100%;height:100%;transition:0.5s linear 0s;}
.section_4 .centent-box ul li:nth-child(6) {width:40%;}
.section_4 .centent-box ul li:nth-child(6) .other-box {position:absolute;top:50%;left:0;right:0;transform:translateY(-50%);text-align:right;}
.section_4 .centent-box ul li:nth-child(6) .other-box .icon-box img {width:auto;margin-top:15px;}
.section_4 .centent-box ul li:nth-child(6) .other-box h3 {margin-top:25px;font-size:30px;font-weight:700;}
.section_4 .centent-box ul li:nth-child(6) .other-box .index_more {display:inline-block;margin-bottom:0;}
.section_4 .centent-box ul li:nth-child(6) {width:40%;}
.section_4 .centent-box ul li > a {position:relative;display:block;width:100%;height:100%;}
.section_4 .centent-box ul li > a:before {content:'';background:rgba(0,0,0,0.5);position:absolute;width:100%;height:100%;z-index:1;top:0;left:0;opacity:0;transform:scale(0);transition:0.5s ease 0s;}
.section_4 .centent-box ul li > a:after {content:'';position:absolute;width:calc(100% - 20px);height:calc(100% - 20px);border:1px solid #fff;z-index:2;top:10px;left:10px;opacity:0;transform:scale(0);transition:0.5s ease 0s;}
.section_4 .centent-box ul li > a .txt-box {overflow:hidden;white-space:nowrap;text-overflow:ellipsis;width:90%;font-size:24px;text-align:center;color:#fff;position:absolute;z-index:3;top:40%;left:5%;font-weight:normal;opacity:0;transform:scale(0);transition:0.5s ease 0s;}
.section_4 .centent-box ul li > a .txt-box span {font-size:16px;}
.section_4 .centent-box ul li > a .txt-box p {font-size:24px;margin-top:10px;}
.section_4 .centent-box ul li > a:hover:before {opacity:1;transform:scale(1);}
.section_4 .centent-box ul li > a:hover:after {opacity:1;transform:scale(1);}
.section_4 .centent-box ul li > a:hover img {transform:scale(1.1);-webkit-transform:scale(1.1);}
.section_4 .centent-box ul li > a:hover .txt-box {opacity:1;transform:scale(1);}
.section_4 .centent-box ul li:nth-child(1) {transition:transform 0.7s 0.2s,opacity 0.4s 0.2s;}
.section_4 .centent-box ul li:nth-child(2) {transition:transform 0.7s 0.4s,opacity 0.4s 0.4s;}
.section_4 .centent-box ul li:nth-child(3) {transition:transform 0.7s 0.6s,opacity 0.4s 0.6s;}
.section_4 .centent-box ul li:nth-child(4) {transition:transform 0.7s 0.8s,opacity 0.4s 0.8s;}
.section_4 .centent-box ul li:nth-child(5) {transition:transform 0.7s 0.9s,opacity 0.4s 0.9s;}
.section_4 .centent-box ul li:nth-child(6) {transition:transform 0.7s 1s,opacity 0.4s 1s;}
.section_4.active .centent-box li {transform:translateX(0);opacity:1;}
.section_5 {padding-left:7%;font-size:0;padding-top:50px;box-sizing:border-box;}
.section_5 .left-box {display:inline-block;font-size:14px;width:34%;padding-right:4%;padding-right:70px;box-sizing:border-box;vertical-align:middle;}
.section_5 .left-box .title-box > p {transform:translateY(50px);opacity:0;transition:transform 0.7s 0.5s,opacity 0.4s 0.5s;}
.section_5 .left-box .title-box h3 {font-size:36px;color:#333333;font-weight:700;padding-bottom:10px;position:relative;margin-bottom:20px;transform:translateY(50px);opacity:0;transition:transform 0.7s 0.6s,opacity 0.4s 0.6s;}
.section_5 .left-box .title-box h3:before {position:absolute;content:'';width:143px;height:1px;background-color:#295653;bottom:0;left:0;}
.section_5 .left-box .info-box {transform:translateY(50px);opacity:0;transition:transform 0.7s 0.9s,opacity 0.4s 0.9s;}
.section_5 .left-box .info-box p {text-overflow:-o-ellipsis-lastline;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:8;-webkit-box-orient:vertical;font-size:15px;color:#4c4c4c;line-height:2;}
.section_5 .left-box .info-box .list-box {margin-top:55px;}
.section_5 .left-box .info-box .list-box .item-box {float:left;text-align:center;width:19%;padding-right:1%}
.section_5 .left-box .info-box .list-box .item-box .icon-box {height:43px;}
.section_5 .left-box .info-box .list-box .item-box img {vertical-align:bottom;}
.section_5 .left-box .info-box .list-box .item-box p {font-size:15px;font-weight:bold}
.section_5 .right-box {display:inline-block;width:55%;padding-right:7%;}
.section_5 .right-box img {width:100%;}
.section_5.active .left-box .title-box > p {transform:translateX(0);opacity:1;}
.section_5.active .left-box .title-box h3 {transform:translateX(0);opacity:1;}
.section_5.active .left-box .title-box .info-box {transform:translateX(0);opacity:1;}
.section_6 {background:#f3f3f3;}
.section_6 .content-box {padding-left:7%;padding-right:8%;box-sizing:border-box;}
.section_6 .content-box .title-box {margin-bottom:70px;}
.section_6 .content-box .title-box p {transform:translateY(50px);opacity:0;transition:transform 0.7s 0.6s,opacity 0.4s 0.6s;}
.section_6 .content-box .title-box h3 {font-size:36px;color:#333333;font-weight:700;padding-bottom:10px;position:relative;margin-bottom:20px;transform:translateY(50px);opacity:0;transition:transform 0.7s 0.8s,opacity 0.4s 0.8s;}
.section_6 .content-box .title-box h3:before {position:absolute;content:'';width:143px;height:1px;background-color:#295653;bottom:0;left:0;}
.section_6 .content-box .title-box .index_more {float:right;}
.section_6 .content-box .news-box {transform:translateY(50px);opacity:0;transition:transform 0.7s 1s,opacity 0.4s 1s;}
.section_6 .content-box .news-box .item-box {background:#fff;}
.section_6 .content-box .news-box .item-box a {display:block;}
.section_6 .content-box .news-box .item-box .padding-box {padding-top:4vw;padding-left:24px;padding-right:24px;box-sizing:border-box;}
.section_6 .content-box .news-box .item-box .time-box {position:relative;}
.section_6 .content-box .news-box .item-box .time-box:before {position:absolute;content:'';right:0;height:1px;background:#e6e6e6;left:70px;top:50%;}
.section_6 .content-box .news-box .item-box .time-box span {font-size:40px;color:#333333;display:inline-block;vertical-align:middle;margin-right:20px;}
.section_6 .content-box .news-box .item-box .time-box .other-box {display:inline-block;vertical-align:middle;}
.section_6 .content-box .news-box .item-box .time-box .other-box em {font-style:normal;font-size:16px;color:#bfbfbf;}
.section_6 .content-box .news-box .item-box .time-box .other-box p {font-size:14px;color:#bfbfbf;margin-top:5px;}
.section_6 .content-box .news-box .item-box .info-box {margin-top:30px;margin-bottom:30px;/*padding-right:20px;*/}
.section_6 .content-box .news-box .item-box .info-box h3 {font-size:15px;color:#333333;margin-bottom:10px;ext-overflow:-o-ellipsis-lastline;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;line-height:1.5;}
.section_6 .content-box .news-box .item-box .info-box p {font-size:14px;color:#bfbfbf;ext-overflow:-o-ellipsis-lastline;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;line-height:1.5;}
.section_6 .content-box .news-box .item-box .img-box {overflow:hidden;transition:all .3s;}
.section_6 .content-box .news-box .item-box .img-box img {width:100%;}
.section_6 .content-box .news-box .item-box:hover {background:#295653;}
.section_6 .content-box .news-box .item-box:hover .time-box span {color:#fff;}
.section_6 .content-box .news-box .item-box:hover .time-box p {color:#f1f1f1;}
.section_6 .content-box .news-box .item-box:hover .info-box h3 {color:#fff;}
.section_6 .content-box .news-box .item-box:hover .img-box {padding-left:24px;padding-right:24px;padding-bottom:24px;box-sizing:border-box;}
.section_6 .swiper-pagination {position:static;margin-top:30px;}
.section_6 .swiper-pagination .swiper-pagination-bullet {width:12px;height:12px;box-sizing:border-box;}
.section_6 .swiper-pagination .swiper-pagination-bullet-active {background:transparent;border:1px solid #c82a2f;}
.section_6.active .title-box p {transform:translateX(0);opacity:1;}
.section_6.active .title-box h3 {transform:translateX(0);opacity:1;}
.section_6.active .news-box {transform:translateX(0);opacity:1;}
.section_7 {background:url(../images/img_17.jpg) center center no-repeat;background-size:cover;}
.section_7 .content-box {position:relative;float:right;width:50%;height:100vh;background:#295653;box-sizing:border-box;padding-left:110px;}
.section_7 .content-box .center-box {position:absolute;top:50%;padding-top:100px;transform:translateY(-50%);left:110px;}
.section_7 .content-box .title-box {margin-bottom:70px;}
.section_7 .content-box .title-box p {margin-bottom:10px;transform:translateY(50px);opacity:0;transition:transform 0.7s 0.4s,opacity 0.4s 0.4s;}
.section_7 .content-box .title-box h3 {font-size:36px;color:#fff;font-weight:700;padding-bottom:10px;position:relative;margin-bottom:20px;transform:translateY(50px);opacity:0;transition:transform 0.7s 0.6s,opacity 0.4s 0.6s;}
.section_7 .content-box .title-box h3:before {position:absolute;content:'';width:143px;height:1px;background-color:#fff;bottom:0;left:0;}
.section_7 .content-box .list-box {transform:translateY(50px);opacity:0;transition:transform 0.7s 0.6s,opacity 0.4s 0.6s;}
.section_7 .content-box .list-box .item-box {float:left;margin-right:160px;}
.section_7 .content-box .list-box .item-box:last-child {margin-right:0;}
.section_7 .content-box .list-box .item-box dl {margin-bottom:20px;}
.section_7 .content-box .list-box .item-box dl.matt20 {margin-top:40px;}
.section_7 .content-box .list-box .item-box dt {font-size:14px;color:#bfbfbf;margin-bottom:15px;}
.section_7 .content-box .list-box .item-box dd {font-size:16px;color:#fff;}
.section_7 .content-box .list-box .item-box .er-box {display:inline-block;margin-right:20px;text-align:center;}
.section_7 .content-box .list-box .item-box .er-box p {margin-top:10px;font-size:15px}
.section_7 .content-box .copy-box {transform:translateY(50px);opacity:0;transition:transform 0.7s 0.8s,opacity 0.4s 0.8s;margin-top:60px;font-size:15px;color:#fff;line-height:1.8;}
.section_7 .content-box .copy-box a{font-size:15px;color:#fff;line-height:1.8;border-bottom:1px solid #FFFFFF;}
.section_7 .content-box .copy-box a:hover{color:#ddd}
.section_7.active .content-box .title-box p {transform:translateX(0);opacity:1;}
.section_7.active .content-box .title-box h3 {transform:translateX(0);opacity:1;}
.section_7.active .content-box .list-box {transform:translateX(0);opacity:1;}
.section_7.active .content-box .copy-box {transform:translateX(0);opacity:1;}
@media screen and (max-width:1530px) {/*  .section_5 .left-box {width:45%;}
.section_5 .right-box {width:55%;}
*/  .section_2 .left-box {width:40%;}
.section_2 .right-box {width:50%;}
}
@media screen and (max-width:1500px) {#menu li a span {width:20px;}
#menu li.active a span {width:30px;}
#menu li a p {font-size:0;}
.section_7 .content-box .copy-box {margin-top:5px;}
}
@media screen and (max-width:1400px) {.section_1 .centent-box {width:650px;bottom:30px;padding-top:30px;padding-bottom:30px;}
.section_1 .centent-box .txt-box .nub-box {padding-left:500px;}
.section_2 .left-box .index_more {margin-top:15px;margin-bottom:20px;}
.section_3 .list-box .item-box .txt-box .icon-box {margin-bottom:30px;}
.section_3 .list-box .item-box .txt-box .icon-box img {width:40%;}
.section_3 .list-box .item-box:last-child .txt-box .icon-box img {width:30%;}
.section_4 .centent-box ul li {height:19vw;}
.section_7 .content-box .title-box {margin-bottom:30px;}
.section_7 .content-box .center-box {left:100px;}
.section_7 .content-box .list-box .item-box {margin-right:100px;}
.section_7 .content-box .list-box .item-box dl {margin-bottom:10px;}
.section_7 .content-box .list-box .item-box dl.matt20 {margin-top:20px;}
.section_7 .content-box .list-box .item-box dt {margin-bottom:5px;}
.section_7 .content-box .copy-box {margin-top:10px;}
}
@-webkit-keyframes criss-cross-left {0% {left:-20px;}
50% {left:50%;width:20px;height:20px;}
100% {left:50%;width:375px;height:375px;}
}
@keyframes criss-cross-left {0% {left:-20px;}
50% {left:50%;width:20px;height:20px;}
100% {left:50%;width:375px;height:375px;}
}
@-webkit-keyframes criss-cross-right {0% {right:-20px;}
50% {right:50%;width:20px;height:20px;}
100% {right:50%;width:375px;height:375px;}
}
@keyframes criss-cross-right {0% {right:-20px;}
50% {right:50%;width:20px;height:20px;}
100% {right:50%;width:375px;height:375px;}
}