@charset "utf-8";





body {
    overflow-x: hidden;
}

.banner {
    position: relative;
    z-index: 8;
    overflow: hidden;
}

.banner a {
    display: block;
}

.banner>img {
    display: block;
    width: 100%;
}

.banner .slick {
    position: relative;
    z-index: 9;
}

.banner .slick-slide a {
    display: block;
    position: relative;
}

.banner .slick-slide a img {
    display: block;
    width: 100%;
    transition: all 10s;
    transform: scale(1);

}

.banner .slick-slide.slick-current a img {
    animation: img_scale linear 10s infinite;
}

@keyframes img_scale {
    0% {
        transform: scale(1);
    }

    100% {
        transform: scale(1.1);
    }

}

.banner .slick-slide a p {
    position: absolute;
    z-index: 99;
    left: 0;
    right: 0;
    bottom: 35px;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    line-height: 30px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    padding-right: 100px;
    font-size: 24px;
    font-weight: normal;
    color: #ffffff;
}



.banner .slick-dots {
    display: none !important;
    left: 0;
    right: 0;
    margin: auto;
    text-align: center;
    bottom: 30px;
    font-size: 0;
    z-index: 9;
}

.banner .slick-dots li {
    width: auto;
    margin: 0 5px;
    transition: all 0.3s;
    vertical-align: middle;
}

.banner .slick-dots li button {
    display: inline-block;
    color: #fff;
    font-size: 18px;
    vertical-align: middle;
    width: auto;
    padding: 0;
}

.banner .slick-dots li::after {
    content: "";
    display: inline-block;
    vertical-align: middle;
    width: 0;
    height: 1px;
    background-color: #fff;
    transition: all 0.3s;
    margin-right: 5px;
}

.banner .slick-dots li.slick-active {
    font-weight: 600;
}

.banner .slick-dots li.slick-active::after {
    width: 50px;
}

.banner .slick-dots li.slick-active button {
    font-size: 24px;
}





.banner .slick-prev, .banner .slick-next {
    width: 60px;
    height: 60px;
}

.banner .slick-prev {
    left: 50px;
    background: url(../images/banner-l.png) no-repeat;
    background-position: center center;
    background-size: 100%;
}

.banner .slick-next {
    right: 50px;
    background: url(../images/banner-r.png) no-repeat;
    background-position: center center;
    background-size: 100%;
}

#downPage {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 50px;
    z-index: 9;
    cursor: pointer;
}

#downPage img {
    display: block;
}






.index {
    background: #fff;
}



.tit {
    text-align: center;
    position: relative;
    padding-top: 58px;
    margin-bottom: 35px;
}

.tit h2 {
    font-size: 48px;
    line-height: 50px;
    color: #000000;
    position: relative;
    font-weight: normal;
}


.tit a {
    position: absolute;
    right: 0;
    padding-left: 40px;
    background: url(../images/more.png) no-repeat;
    background-position: left center;
    z-index: 10;
    color: #c70c06;
    font-size: 16px;
    top: 50%;
    transform: translateY(-50%);
}

.s1-l {
    float: left;
    width: 47.2%;
    margin-right: 2%;
    position: relative;
}


.s1-lpic li a {
    display: block;
}

.s1-lpic li a:hover h3 {
    text-decoration: underline;
    color: #c70c06;
}

.s1-lpic li a .pic {
    padding-top: 62%;
}

.s1-linfo {
    padding: 25px 25px 65px 25px;
    background: #fafafa url(../images/s1-linfo-bj.png) no-repeat;
    background-position: 95% 90%;
}

.s1-lpic h3 {
    color: #000000;
    font-size: 20px;
    line-height: 30px;
    overflow: hidden;
    height: 60px;
    font-weight: normal;
}

.s1-lpic .s1-linfo div {
    font-size: 16px;
    line-height: 30px;
    height: 90px;
    overflow: hidden;
    color: #666666;
    margin-top: 15px;
}

.s1-lpic p {
    font-size: 16px;
    line-height: 36px;
    color: #999999;
    margin-top: 30px;
}


.s1-lpic .slick-dots {
    bottom: 5px;
    right: 30px;
    width: auto;
    font-size: 0;
}

.s1-lpic .slick-dots li {
    border: 1px solid #fff;
    width: 12px;
    height: 12px;
    margin: 0 8px;
    transition: all 0.3s;
    border-radius: 50%;
    vertical-align: middle;
}

.s1-lpic .slick-dots li button {
    display: none;
    background: #fff;
    border-radius: 50%;
    width: 8px;
    height: 8px;
    margin: 11px auto;
    display: none;
}

.s1-lpic .slick-dots li.slick-active {
    background: url(../images/s1-ldot.png) no-repeat;
    background-size: 100%;
    background: #fff;
    width: 16px;
    height: 16px;
}

.s1-r {
    overflow: hidden;
}

.s1-r ul {
    overflow: hidden;
}

.s1-r ul li {
    float: left;
    width: 49%;
}

.s1-r ul li:nth-child(2n) {
    margin-left: 2%;
}

.s1-r ul li a {
    display: block;
}

.s1-r ul li a .pic {
    padding-top: 62%;
}

.s1-rinfo {
    background: #fafafa;
    padding: 25px 25px 30px 25px;
    transition: all 0.3s;
}

.s1-rinfo h3 {
    font-size: 20px;
    font-weight: normal;
    line-height: 30px;
    color: #000000;
    height: 60px;
    overflow: hidden;
}

.s1-rinfo p {
    font-size: 14px;
    font-weight: normal;
    line-height: 30px;
    color: #999999;
    margin-top: 5px;
}

.s1-r ul li a:hover .s1-rinfo {
    background: #c70c06;
}

.s1-r ul li a:hover .s1-rinfo h3 {
    color: #fff;
}

.s1-r ul li a:hover .s1-rinfo p {
    color: rgba(255, 255, 255, .7)
}

.section2 {
    margin-top: 60px;
    background: url(../images/s2-bj.jpg) no-repeat;
    background-position: center center;
    background-size: cover;
    padding: 15px 0 60px 0;
}

.s2-c li {
    float: left;
    width: 32%;
    position: relative;
    transition: all 0.5s;
    top: 0;
}

.s2-c li:nth-child(2) {
    margin: 0 2%;
}

.s2-c li a {
    display: block;
    position: relative;
    transition: all 0.5s;
}

.s2-c li a .pic {
    padding-top: 68%;
}

.s2-c li a .pic::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    top: 0;
    background: url(../images/s2-zzc.png) repeat-x;
    background-position: center bottom;
}

.s2-c li a p {
    position: absolute;
    right: 40px;
    bottom: 30px;
    text-align: right;
    color: #fff;
    font-size: 16px;
}

.s2-c li a p::before {
    content: "";
    display: inline-block;
    width: 50px;
    height: 1px;
    background: #fff;
    vertical-align: middle;
    margin-right: 10px;
}

.s2-c li a:hover .pic img {
    transform: scale(1.05);
}

.s2-c li:hover {
    top: -40px;
}

.s3-c ul {
    overflow: hidden;
}

.s3-c ul li {
    float: left;
    width: 49%;
}

.s3-c ul li:nth-child(1) {
    margin-right: 2%;
}

.s3-c ul li:nth-child(1) .s3-video {
    margin-bottom: 30px;
}

.s3-c ul li:nth-child(2) .s3-video {
    margin-top: 30px;
}

.s3-video {
    position: relative;
    padding-top: 58%;
    background: #000;
}

.s3-video video {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}

.s3-info {
    border-bottom: 1px dashed #dddddd;
    padding-bottom: 25px;
}

.s3-info h3 {
    font-size: 22px;
    line-height: 30px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    color: #000000;
    font-weight: normal;
}

.s3-info p {
    font-size: 18px;
    line-height: 30px;
    height: 60px;
    overflow: hidden;
    color: #666666;
    margin-top: 20px;
}

@media screen and (max-width: 1200px) {
    .s1-rinfo h3, .s1-lpic h3 ,.s3-info h3{
        font-size: 18px;
    }

    .tit {
        text-align: left;
    }

    .tit h2 {
        font-size: 30px;
        line-height: 30px;
    }

    .s1-linfo {
        padding-left: 15px;
        padding-right: 15px;
        padding-bottom: 60px;
    }

    .s1-rinfo {
        padding-left: 15px;
        padding-right: 15px;
    }

}

@media screen and (max-width: 1024px) {
    .tit h2{
        font-size: 24px;
    }
    .tit {
        padding-top: 35px;
        margin-bottom: 30px;
    }

    .s1-l {
        float: none;
        width: auto;
        margin-right: 0;
    }

    .s1-lpic p {
        margin-top: 10px;
    }

    .s1-linfo {
        padding: 15px 15px 30px 15px;
    }

    .s1-rinfo {
        padding: 15px 10px;
    }
    .s3-info p{
        font-size: 16px;
        margin-top: 10px;
    }
    .s3-info{
        padding-bottom: 15px;
    }
    .s3-c ul li:nth-child(1) .s3-video{
        margin-bottom: 15px;
    }
    .s3-c ul li:nth-child(2) .s3-video {
        margin-top: 15px;
    }
    .banner .slick-dots{
        bottom: 15px;
    }
    .banner .slick-prev, .banner .slick-next{
        width: 30px;
        height: 30px;
    }
    .banner .slick-prev{
        left: 10px;
    }
    .banner .slick-next{
        right: 10px;
    }
    .banner .slick-dots li button{
        font-size: 14px;
    }
    .banner .slick-dots li.slick-active button{
        font-size: 20px;
    }
    .banner .slick-dots li.slick-active::after{
        width: 30px;
    }
}

@media screen and (max-width: 768px) {
    .s1-rinfo h3, .s1-lpic h3,.s3-info h3{
        font-size: 16px;
    }
    .s1-lpic .s1-linfo div,.s3-info p{
        font-size: 14px;
        line-height: 24px;
        height: 72px;
    }
    .s2-c li{
        float: none;
        width: auto;
    }
    .s2-c li:nth-child(2) {
        margin: 0 ;
    }
    .s3-c ul li{
        float: none;
        width: auto;
    }
    .s3-c ul li:nth-child(1) {
        margin-right: 0;
    }
    .s3-info p{
        height: auto;
    }
    .s3-c ul li:nth-child(2){
        margin-top: 20px;
    }
}

@media screen and (max-width: 480px) {
    .s1-r ul li{
        float: none;
        width: auto;
    }
    .s1-r ul li:nth-child(2n) {
        margin-left: 0;
    }
}

@media screen and (max-height: 900px) {}

@media screen and (max-height: 900px) {}