.banner-top {
    min-width: 1200px;
    max-height: 600px;
    margin: 0 auto;
    overflow-y: hidden;
}

div[class|=body-item] > h1 {
    font-size: 24px;
    font-weight: 500;
    color: #666666;
    text-align: center;
}

.body-item-1 > h1 {
    margin-top: 86px;
    margin-bottom: 58px;
    padding-bottom: 30px;
    background-image: ;
    background-position: 50% 100%;
    background-repeat: no-repeat;
}

.body-item-1 .swiper-container {
    width: 1224px;
    margin: 0 auto;
    overflow-y: hidden;
    height: 336px;
    margin-bottom: 50px;
}

.pic-list {
    position: relative;
    width: 384px;
    margin: 0 12px;
}

.title {
    position: absolute;
    opacity: 0;
    width: 358px;
    left: 0;
    bottom: 0;
    margin: 13px;
    height: 86px;
    background: #ffffff;
    z-index: 2;
}

.title > div {
    margin: 10px 9px;
    height: 66px;
    border: 1px solid #eeeeee;
    background-image: ;
    background-position: 315px 50%;
    background-repeat: no-repeat;
    transform: scale(1.3);
}

.title h5 {
    font-weight: 500;
    font-size: 16px;
    line-height: 33px;
    color: #333333;
    padding-left: 13px;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.title p {
    font-size: 12px;
    line-height: 33px;
    color: #999999;
    padding-left: 13px;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.pic-list .pic-container {
    position: relative;
    display: block;
    width: 384px;
    height: 290px;
    margin-bottom: 42px;
}

.pic-list .pic-container   div {
    position: absolute;
    top: 300px;
    width: 100%;
    left: 0;
    text-align: center;
}

.pic-list .pic-container > img {
    transition-duration: 0.3s;
    transition-timing-function: linear;
}

.pic-list .pic-container > .title {
    transition-duration: 0.5s;
    transition-timing-function: linear;
}

.pic-list .pic-container > .title > div {
    transition-duration: 0.5s;
    transition-timing-function: linear;
}

.pic-list .pic-container:hover > img {
    transform: scale(1.05);
}

.pic-container:hover > .title {
    opacity: 1;
}

.pic-container:hover > .title > div {
    transform: scale(1);
}

.btn-wrapper {
    padding-top: 60px;
    padding-bottom: 75px;
    text-align: center;
}

.btn-wrapper > .btn {
    display: inline-block;
    width: 220px;
    height: 48px;
    font-size: 14px;
    line-height: 48px;
    text-align: center;
    color: #666666;
    border: 1px solid #bbbbbb;
}

.btn-wrapper > .btn:hover {
    background-color: #4294ff;
    border-color: #4294ff;
    color: #ffffff;
}

.body-item-1 .pic-list {
    vertical-align: top;
}

.body-item-1 a[class~=pic-container] {
    display: inline-block;
    height: 290px;
    overflow: hidden;
}

.body-item-2 {
    font-size: 0;
    height: 578px;
}

.body-item-2 > span {
    display: inline-block;
    width: 50%;
    height: 100%;
    vertical-align: top;
}

.body-item-2-child1 {
    position: relative;
    background-color: #4294ff;
    color: #ffffff;
}

.body-item-2-child1 > div {
    position: absolute;
    width: 600px;
    right: 0;
    top: 0;
}

.body-item-2-child1 p {
    padding-right: 108px;
    font-size: 14px;
    line-height: 23px;
}

.body-item-2-child2 {
    position: relative;
    left: 0;
    background-color: #f5f5f5;
}

.body-item-2-child1 .btn-wrapper {
    text-align: left;
}

.body-item-2-child1 .btn {
    display: inline-block;
    width: 98px;
    height: 30px;
    border: 1px solid #ffffff;
    border-radius: 15px;
    line-height: 30px;
    font-size: 12px;
    color: #ffffff;
    margin-right: 24px;
}

.body-item-2-child1 .btn:hover, .body-item-2-child1 .btn[class~=active] {
    background-color: #ffffff;
    color: #4294ff;
}

.body-item-2-child1 h1 {
    margin-top: 106px;
    padding-bottom: 27px;
    margin-bottom: 48px;
    background-image: ;
    background-position: left 100%;
    background-repeat: no-repeat;
    font-size: 24px;
    font-weight: 500;
    color: #ffffff;
}

.body-item-2-child2 > div {
    position: absolute;
    width: 600px;
    left: 0;
    top: 0;
}

.body-item-2-child2 h1 {
    margin-top: 54px;
    padding-bottom: 27px;
    background-image: ;
    background-position: 100% 100%;
    background-repeat: no-repeat;
    font-size: 24px;
    font-weight: 500;
    color: #666666;
    text-align: right;
}

.body-item-2-child2 .video {
    position: absolute;
    right: 0;
    top: 122px;
    /*z-index: 1; //在webkit下会闪屏*/
}

.body-item-3 {
    width: 1200px;
    margin: 0 auto;
    position: relative;
}

.body-item-3 > h1 {
    margin-top: 114px;
    padding-bottom: 27px;
    background-image: ;
    background-position: 50% 100%;
    background-repeat: no-repeat;
}

.body-item-3 ul > .pic-container {
    position: absolute;
    width: 600px;
    height: 414px;
    top: 0;
    left: 0;
}

.body-item-3 ul {
    position: relative;
    margin-top: 73px;
    padding-left: 50%;
}

.new-item {
    position: relative;
    height: 115px;
    padding-left: 25px;
    margin-bottom: 35px;
}

.new-item > a {
    position: relative;
    height: 100%;
    display: block;
}

.body-item-3 .new-item .pic-container {
    width: 166px;
    height: 100%;
    position: absolute;
    overflow: hidden;
    top: 0;
    left: 0;
    z-index: 1;
}

.news-body {
    position: relative;
    display: block;
    height: 100%;
    overflow: hidden;
    padding-left: 190px;
    background-color: #f5f5f5;
    transition-duration: 0.2s;
    transition-timing-function: linear;
}

.news-title {
    padding-top: 18px;
    margin-right: 30px;
    display: block;
    font-size: 16px;
    color: #333333;
    white-space: nowrap;
    transition-duration: 0.3s;
    transition-timing-function: linear;
}

.news-content {
    display: block;
    padding-top: 10px;
    padding-bottom: 28px;
    margin-right: 30px;
    font-size: 12px;
    color: #999999;
    line-height: 20px;
    transition-duration: 0.3s;
    transition-timing-function: linear;
}

.new-item .pic-container > img {
    transition-duration: 0.3s;
    transition-timing-function: linear;
}

.new-item > a:hover img {
    transform: scale(1.05);
}

.new-item > a:hover > .news-body {
    background-color: #4294ff;
}

.new-item > a > .news-body:after {
    position: absolute;
    content: 'more';
    right: 30px;
    bottom: 10px;
    font-size: 12px;
    color: #bbd9ff;
    opacity: 0;
    transition-duration: 0.5s;
    transition-timing-function: linear;
    transform: translate3d(0, 50%, 0);
}

.new-item > a:hover > .news-body:after {
    opacity: 1;
    transform: translate3d(0, 0, 0);
}

.new-item > a:hover .news-title {
    color: #ffffff;
    transform: translate3d(0, -5px, 0);
}

.new-item > a:hover .news-content {
    color: #bbd9ff;
    transform: translate3d(0, -5px, 0);
}

.scalebig {
    animation-name: scalebig;
}

.scalebigrevers {
    animation-name: scalebigrevers;
}

.opciatyto0 {
    animation-name: opciatyto0;
}

.opciatyto1 {
    animation-name: opciatyto1;
}

@keyframes opciatyto0 {
    from {
        opacity: 1;
    }
    to {
        opacity: 0;
    }
}

@keyframes opciatyto1 {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes scalebig {
    from {
        transform: scale(1);
    }
    to {
        transform: scale(1.3);
    }
}

@keyframes scalebigrevers {
    from {
        transform: scale(1.05);
    }
    to {
        transform: scale(1);
    }
}

@keyframes up5px {
    from {
        transform: translate3d(0, 0, 0);
    }
    to {
        transform: translate3d(0, -5px, 0);
    }
}

.body-item-4 {
    height: 520px;
    background-image: ;
    background-size: 1980px auto;
}

.body-item-3   .body-item-4 > h1 {
    padding-top: 57px;
    padding-bottom: 30px;
    color: #ffffff;
    background-image: ;
    background-repeat: no-repeat;
    background-position: 50% 100%;
}

.body-item-4 > div {
    width: 1200px;
    margin: 83px auto 0;
    font-size: 0;
}

.body-item-4 .pic-container {
    display: inline-block;
    width: 384px;
    height: 230px;
    margin-left: 24px;
}

.body-item-4 .pic-container:first-child {
    margin-left: 0;
}

.banner-top-prev, .banner-top-next {
    position: absolute;
    display: inline-block;
    width: 40px;
    height: 70px;
    background-color: rgba(0, 0, 0, 0.3);
    background-repeat: no-repeat;
    background-position: 50% 50%;
    z-index: 2;
    top: 50%;
    margin-top: -35px;
    cursor: pointer;
}

.banner-top-next:hover, .banner-top-prev:hover {
    background-color: rgba(0, 0, 0, 0.8);
}

.banner-top-prev {
    left: 0;
    background-image: ;
}

.banner-top-next {
    right: 0;
    background-image: ;
}

.banner-top-pagination {
    position: absolute;
    bottom: 32px;
    z-index: 2;
    left: 50%;
    margin-left: -39px;
}

.banner-top-pagination > .swiper-pagination-switch {
    display: inline-block;
    width: 20px;
    height: 4px;
    margin: 0 3px;
    background-color: rgba(255, 255, 255, 0.3);
}

.banner-top-pagination > .swiper-active-switch {
    background-color: rgba(255, 255, 255, 0.8);
}

.body-item-1 .banner-prev, .body-item-1 .banner-next {
    display: inline-block;
    width: 40px;
    height: 40px;
    position: absolute;
    background-color: #dddddd;
    background-repeat: no-repeat;
    background-position: 50% 50%;
    top: 50%;
    margin-top: -20px;
    cursor: pointer;
}

.body-item-1 .banner-prev:hover, .body-item-1 .banner-next:hover {
    background-color: #000000;
}

.body-item-1 .banner-prev {
    left: 0;
    background-image: ;
}

.body-item-1 .banner-next {
    right: 0;
    background-image: ;
}

.banner-middle-wrapper {
    position: relative;
    width: 1372px;
    margin: 0 auto;
}