@CHARSET "UTF-8";

.index_list{
    width: 100%;
    position: relative;
    margin-top: 50px;
}
.index_list ul{}
.index_list li{
    float: left;
    width: 23.5%;
    margin: 0 2% 2% 0;
    position: relative;
}
.index_list li:nth-child(4n){
    margin-right: 0;
}
.index_list li a{
    display: block;
}
.index_list li .pic{
    width: 100%;
    padding-bottom: 75%;
    position: relative;
    overflow: hidden;
}
.index_list li .pic img{
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.index_list li p{
    font-size: 16px;
}

.index_list01{
    width: 100%;
    position: relative;
    margin-top: 50px;
}
.index_list01 ul{}
.index_list01 li{}
.index_list01 li a{
    display: block;
}
.index_list01 li .pic{
    width: 100%;
    padding-bottom: 75%;
    position: relative;
    overflow: hidden;
}
.index_list01 li .pic img{
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.banner{
    width: 100%;
    height: 100%;
    position: relative;
}
.banner .swiper-slide{}
.banner .swiper-slide img{
    width: 100%;
    height: 100%;
    min-height: 200px;
}
.banner .swiper-slide img.banner_m{
    display: none;
}
.banner .b_text{
    width: 50%;
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    max-width: 100%;
    max-height: 100%;
    -webkit-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    -o-transform: translate(-50%,-50%);
    transform: translate(-50%,-50%);
    background: rgba(0, 0, 0, .5);
    padding: 50px 0 50px 0;
    background: url(../images/bg_banner.png) no-repeat;
    text-align: center;
}
.banner .b_text img{
    width: auto;
    height: auto;
    min-height: auto;
    margin-bottom: 20px;
}
.banner .b_text a{}
.banner .b_text p{
    font-size: 24px;
    color: #ffffff;
}
.banner .b_text .p3{
    transform: scale(.5);
    letter-spacing: 10px;
}
.banner .swiper-pagination{
    bottom: 50px !important;
}
.banner .swiper-pagination .swiper-pagination-bullet{
    width: 12px;
    height: 12px;
    border-radius: 12px;
    background: #ffffff;
    margin: 0 8px;
    opacity: 1;
}
.banner .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active{
    width: 28px;
    background: #fbb11f;
}

.index_hot{
    width: 100%;
    padding: 65px 0 120px 0;
    position: relative;
    overflow: hidden;
}
.hot_l{
    width: 57%;
    margin-right: 5%;
    float: left;
}
.hot_tab{
    border-bottom: 1px solid #e4e4e4;
    padding-bottom: 10px;
}
.hot_tab ul{}
.hot_tab li{
    font-size: 24px;
    font-weight: bold;
    color: #333333;
    display: inline-block;
    padding: 0 30px;
    border-left: 2px solid #b9b9b9;
    line-height: 1;
    cursor: pointer;
    position: relative;
}
.hot_tab li.on{
    color: #e80000;
    border-left: 3px solid #e80000;
}
.hot_tab li.on:before{
    content: " ";
    display: block;
    width: 100%;
    height: 7px;
    position: absolute;
    bottom: -17px;
    left: 0;
    background: url(../images/icon_newline.png) no-repeat;
    background-size: 100% 100%;
}
.hot_tab .news_more{
    font-size: 16px;
    color: #666666;
    float: right;
}
.hot_tab .news_more:hover{
    color: #e80000;
}
.hot_c{
    margin-top: 20px;
}
.hot_c ul{}
.hot_c li{
    font-size: 17px;
    line-height: 38px;
    list-style: disc;
    color: #666666;
    cursor: pointer;
    margin-left: 20px;
}
.hot_c li a{
    color: #666666;
    display: inline-block;
    width: calc(100% - 120px);
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    -o-text-overflow: ellipsis;
    vertical-align: middle;
}
.hot_c li span{
    float: right;
}
.hot_c li:hover, .hot_c li:hover a{
    color: #e80000;
}


.hot_r{
    width: 38%;
    float: left;
    margin-top: 15px
}
.hot_r .swiper{}
.hot_r .swiper .pic{
    width: 100%;
    padding-bottom: 69%;
    position: relative;
    overflow: hidden;
}
.hot_r .swiper .pic img{
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.hot_r .swiper p{
    width: 100%;
    font-size: 16px;
    color: #ffffff;
    line-height: 48px;
    padding: 0 15px;
    position: absolute;
    bottom: 0;
    left: 0;
    display: block;
    background: rgba(0, 0, 0, .5);
}
.hot_r .swiper-pagination{
    height: 48px;
    bottom: 0 !important;
    text-align: right;
    padding: 0 15px;
    opacity: 1;
    right: 0;
    width: auto;
    left: auto;
}
.hot_r .swiper-pagination .swiper-pagination-bullet{
    width: 25px;
    height: 25px;
    border-radius: unset;
    font-size: 14px;
    color: #666666;
    background: #ffffff;
    opacity: 1;
    text-align: center;
    margin: 12px 0 0 5px !important;
}
.hot_r .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active{
    background: #e80000;
    color: #ffffff;
}

.index_video{
    width: 100%;
    padding-bottom: 65px;
    position: relative;
    overflow: hidden;
}
.video_l{
    width: 47%;
    margin-right: 3%;
    float: left;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    padding-bottom: 31.5%;
}
.video_l video{
    width: 100%;
    height: 100%;
    object-fit: fill;
    position: absolute;
}
.video_l .video_but{
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    background: url(../images/bg_video.webp) no-repeat;
    background-size: 100% 100%;
    transition: all 1s;
}
.video_l .video_but span{
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    max-width: 100%;
    max-height: 100%;
    -webkit-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    -o-transform: translate(-50%,-50%);
    transform: translate(-50%,-50%);
    text-align: center;
}
.video_l .video_but i{
    display: inline-block;
    width: 78px;
    height: 78px;
    background: url(../images/icon_video.png) no-repeat;
}
.video_l .video_but em{
    text-align: center;
    font-size: 30px;
    font-weight: bold;
    color: #ffffff;
    display: block;
    margin-top: 15px;
}
.video_l:hover .video_but{
    transform: scale(1.1);
}
.video_r{
    width: 50%;
    float: left;
}
.video_r ul{}
.video_r li{
    float: left;
    width: 48%;
    margin-right: 4%;
    position: relative;
}
.video_r li:nth-child(2){
    margin-right: 0;
}
.video_r li a{}
.video_r li .pic{
    width: 100%;
    padding-bottom: 131%;
    position: relative;
    overflow: hidden;
}
.video_r li .pic img{
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 1s;
}
.video_r li span{
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    max-width: 100%;
    max-height: 100%;
    -webkit-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    -o-transform: translate(-50%,-50%);
    transform: translate(-50%,-50%);
    text-align: center;
    font-size: 33px;
    font-weight: bold;
    color: #ffffff;
}
.video_r li .pic img:hover{
    transform: scale(1.1);
}

.index_ggw1{
    width: 100%;
    background: url(../images/ggw1.jpg) no-repeat;
    position: relative;
    padding-bottom: 21.4%;
    background-size: 100% 100%;
}
.index_ggw1 .text{
    position: absolute;
    top: 40%;
    left: 5%;
}
.index_ggw1 .text img{}
.index_ggw1 .text p{
    font-size: 16px;
    color: #ffffff;
    margin: 10px 0 15px 0;
}
.index_ggw1 .text .ggw1_tit{
    font-size: 20px;
    font-weight: bold;
    color: #ffffff;
    background: #f4bf64;
    padding: 10px 40px;
    border-radius: 25px;
    display: inline-block;
}
.index_ggw1 .text .ggw1_tit i{
    display: inline-block;
    width: 23px;
    height: 23px;
    background: url(../images/icon_tel.png) no-repeat;
    vertical-align: middle;
    margin-right: 10px;
}

.index_pro{
    width: 100%;
    padding: 100px 0 50px 0;
    position: relative;
}
.index_pro .index_list li .pic{
    border: 1px solid #e7e7e7;
    padding-bottom: 100%;
}
.index_pro .index_list li .pic img{

}
.index_pro .index_list li p {
    line-height: 45px;
    width: 100%;
    padding: 0 15px;
    background: #eaeaea;
    text-align: center;
}

.index_dingzhi{
    width: 100%;
    padding: 0 0 55px 0;
    position: relative;
}
.index_dingzhi .index_list01 li .text{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background: rgba(0, 0, 0, .5);
    opacity: 0;
}
.index_dingzhi .index_list01 li p {
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    max-width: 100%;
    max-height: 100%;
    -webkit-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    -o-transform: translate(-50%,-50%);
    transform: translate(-50%,-50%);
    font-size: 18px;
    color: #ffffff;
}
.index_dingzhi .index_list01 li:hover .text{
    opacity: 1;
}

.index_ggw2{
    width: 100%;
    background: url(../images/ggw2.jpg) no-repeat;
    position: relative;
    padding-bottom: 17%;
    background-size: 100% 100%;
}
.index_ggw2 .text{
    position: absolute;
    bottom: 20%;
    left: 10%;
}
.index_ggw2 .text span{
    font-size: 25px;
    font-weight: bold;
    color: #ffffff;
    margin-right: 30px;
}

.index_hezuo{
    width: 100%;
    padding: 90px 0 30px 0;
    position: relative;
}
.index_hezuo .index_list li p {
    width: 100%;
    line-height: 45px;
    position: absolute;
    bottom: 0;
    left: 0;
    background: rgba(0, 0, 0, .5);
    padding: 0 15px;
    text-align: center;
    color: #ffffff;
}

.index_news{
    width: 100%;
    padding: 60px 0 110px 0;
    position: relative;
    overflow: hidden;
}
.news_box{
    width: 100%;
    margin-top: 60px;
}
.news_l{
    float: left;
    width: 38.5%;
    margin-right: 3.5%;
}
.news_l a{
    display: block;
}
.news_l .pic{
    width: 100%;
    padding-bottom: 60%;
    position: relative;
    overflow: hidden;
}
.news_l .pic img{
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.news_l .text{
    width: 100%;
    padding: 15px 0 0 0;
}
.news_l .text span{
    font-size: 21px;
    color: #e80000;
}
.news_l .text .tit{
    font-size: 18px;
    color: #333333;
    margin: 10px 0 15px 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.news_l .text p{
    font-size: 16px;
    color: #999999;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.news_l:hover .text .tit{
    color: #e80000;
}

.news_r{
    float: left;
    width: 58%;
}
.news_r ul{}
.news_r li{
    width: 100%;
    position: relative;
    overflow: hidden;
    background: #ffffff;
    cursor: pointer;
    border-bottom: 1px solid #f3f3f3;
}
.news_r li a{
    display: block;
}
.news_r li .pic{
    width: 30%;
    float: left;
    display: none;
    padding-bottom: 20%;
    position: relative;
    overflow: hidden;
}
.news_r li .pic img{
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.news_r li .news_r_r{
    width: 100%;
    float: left;
    position: relative;
}
.news_r li .news_r_r .text{
    padding: 27px 35px 27px 0px;
    transition: all .3s
}
.news_r li .text .tit{
    font-size: 16px;
    color: #333333;
    display: inline-block;
}
.news_r li .text p{
    font-size: 14px;
    color: #999999;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    margin: 10px 0 10px 0;
    display: none;
}
.news_r li .text span{
    font-size: 14px;
    color: #777777;
    float: right;
    display: inline-block;
}
.news_r li:hover{
    background: #e80000;
}
.news_r li:hover .text{
    padding-left: 40px;
}
.news_r li:hover .text .tit{
    color: #ffffff;
}
.news_r li:hover .text span{
    color: #ffffff;
}
.news_r li.on{
    background: #f2f2f2;
}
.news_r li.on .pic{
    display: block;
}
.news_r li.on .news_r_r{
    width: 70%;
}
.news_r li.on .text{
    padding: 20px 35px 0 25px;
}
.news_r li.on .text .tit {
    font-size: 18px;
    color: #333333;
    display: block;
    white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.news_r li.on .text p{
    display: -webkit-box;
}
.news_r li.on .text span{
    color: #777777;
}

@media only screen and (max-width: 1680px) {
    .banner .b_text img {
        width: 50%;
    }
    .banner .b_text p {
        font-size: 22px;
    }
    .index_hot {
        padding: 50px 0 80px 0;
    }
    .hot_tab li {
        font-size: 20px;
    }
    .hot_tab .news_more {
        font-size: 14px;
    }
    .hot_c li {
        font-size: 15px;
        line-height: 32px;
    }
    .hot_r .swiper p {
        font-size: 14px;
    }
    .video_r li span {
        font-size: 24px;
    }
    .video_l .video_but em{
        font-size: 22px;
    }
    .index_ggw1 .text img {
        width: 270px
    }
    .index_ggw1 .text p {
        font-size: 14px;
    }
    .index_ggw1 .text .ggw1_tit {
        font-size: 16px;
        padding: 8px 30px;
        border-radius: 18px;
    }
    .index_pro {
        padding: 60px 0 50px 0;
    }
    .index_tit {
        padding-bottom: 15px;
    }
    .index_tit .tit_l {
        font-size: 30px;
    }
    .index_tit .tit_l span {
        margin-left: 30px;
    }
    .index_tit .tit_r a {
        font-size: 14px;
        width: 120px;
        line-height: 40px;
        margin-left: 15px;
    }
    .index_list {
        margin-top: 30px;
    }
    .index_list li p {
        font-size: 14px;
    }
    .index_pro .index_list li p {
        line-height: 38px;
    }
    .index_dingzhi .index_list01 li p {
        font-size: 16px;
    }
    .index_ggw2 .text span {
        font-size: 20px;
        margin-right: 25px;
    }
    .index_hezuo {
        padding: 60px 0 30px 0;
    }
    .index_hezuo .index_list li p {
        line-height: 38px;
    }
    .index_news {
        padding: 30px 0 80px 0;
    }
    .news_box {
        margin-top: 40px;
    }
    .news_l .text span {
        font-size: 18px;
    }
    .news_l .text .tit {
        font-size: 16px;
        margin: 5px 0 10px 0;
    }
    .news_l .text p {
        font-size: 14px;
    }
    .news_r li .news_r_r .text {
        padding: 22px 35px 22px 0px;
    }
    .news_r li .text .tit {
        font-size: 14px;
    }
    .news_r li .text p {
        margin: 5px 0 5px 0;
    }
    .news_r li.on .text {
        padding: 15px 25px 0 20px;
    }
    .news_r li.on .text .tit {
        font-size: 16px;
    }

}
@media only screen and (max-width: 1500px) {

}
@media only screen and (max-width: 1430px) {
    .hot_tab li {
        font-size: 18px;
    }
    .hot_c li {
        font-size: 14px;
    }
}

@media only screen and (max-width: 1280px) {

}

@media only screen and (max-width: 1023px) {
    .banner {
        margin-top: 60px;
    }
    .banner .b_text{
        width: 60%;
        padding: 20px 0 20px 0;
    }
    .banner .b_text p {
        font-size: 14px;
    }
    .hot_tab li {
        font-size: 16px;
        padding: 0 15px;
    }
    .hot_c {
        margin-top: 15px;
    }
    .hot_c li {
        line-height: 26px;
    }
    .video_r li span {
        font-size: 18px;
    }
    .video_l .video_but em{
        font-size: 18px;
        margin-top: 5px;
    }
    .index_ggw1 .text {
        top: 35%;
    }
    .index_ggw1 .text img {
        width: 200px;
    }
    .index_ggw1 .text p {
        margin: 5px 0 10px 0;
    }
    .index_ggw1 .text .ggw1_tit {
        font-size: 14px;
        padding: 5px 30px;
        border-radius: 15px;
    }
    .index_tit .tit_l {
        font-size: 24px;
    }
    .index_tit .tit_l span {
        margin-left: 20px;
    }
    .index_tit .tit_r a {
        line-height: 35px;
    }
    .index_ggw2 .text span {
        font-size: 16px;
        margin-right: 15px;
    }
}
@media only screen and (max-width: 767px) {
    .banner .b_text {
        width: 100%;
    }
    .banner .b_text img {
        width: 40%;
        margin-bottom: 5px;
    }
    .banner .b_text p {
        font-size: 12px;
    }
    .banner .swiper-pagination {
        bottom: 10px !important;
    }
    .banner .swiper-slide img.banner_pc{
        display: none;
    }
    .banner .swiper-slide img.banner_m{
        display: block;
    }
    .banner .b_text{
        display: none;
    }
    .index_hot {
        padding: 30px 0 20px 0;
    }
    .hot_l {
        width: 100%;
        margin-right: 0;
        float: none;
    }
    .hot_tab .news_more {
        font-size: 14px;
        display: none;
    }
    .hot_c li {
        line-height: 26px;
    }
    .hot_c li a {
        color: #666666;
        width: calc(100% - 80px);
    }
    .hot_r {
        width: 100%;
        float: none;
        margin-top: 10px;
    }
    .index_video {
        padding-bottom: 15px;
    }
    .video_l {
        width: 100%;
        margin-right: 0;
        float: none;
        padding-bottom: 56%;
        margin-bottom: 15px;
    }
    .video_r {
        width: 100%;
        float: none;
    }
    .video_r li {
        width: 49%;
        margin-right: 2%;
    }
    .index_ggw1 .text {
        top: 45%;
    }
    .index_ggw1 .text img {
        width: 150px;
    }
    .index_ggw1 .text p {
        display: none;
    }
    .index_ggw1 .text .ggw1_tit{
        display: none;
    }
    .index_pro {
        padding: 20px 0 20px 0;
    }
    .index_tit .tit_l {
        font-size: 22px;
    }
    .index_tit .tit_l span {
        margin-left: 10px;
    }
    .index_tit .tit_r {
        display: none;
    }
    .index_list {
        margin-top: 15px;
    }
    .index_list li {
        width: 49%;
        margin: 0 2% 2% 0;
    }
    .index_list li:nth-child(2n) {
        margin-right: 0;
    }
    .index_pro .index_list li p {
        line-height: 32px;
    }
    .index_dingzhi {
        padding: 0 0 15px 0;
    }
    .index_ggw2 .text {
        bottom: 10%;
    }
    .index_ggw2 .text span {
        font-size: 12px;
        margin-right: 5px;
    }
    .index_hezuo {
        padding: 30px 0 0 0;
    }

    .index_news {
        padding: 20px 0 30px 0;
    }
    .news_box {
        margin-top: 15px;
    }
    .news_l {
        float: none;
        width: 100%;
        margin-right: 0;
        margin-bottom: 15px;
    }
    .news_r {
        float: none;
        width: 100%;
    }
    .news_l .text span {
        font-size: 16px;
    }
    .news_r li .news_r_r .text {
        padding: 10px 0 10px 0;
    }
    .news_r li .text .tit {
        display: inline-block;
        width: 70%;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    .news_r li .pic {
        width: 100%;
        padding-bottom: 75%;
        float: none;
        display: none;
    }
    .news_r li.on .news_r_r {
        width: 100%;
        float: none;
    }
    .news_r li.on .text {
        padding: 15px 25px 0 20px;
    }
    .news_r li.on .text {
        padding: 10px 10px 10px 10px;
    }
    .news_r li .text span {
        float: none;
    }

}
@media screen and (max-width:499px){
}