*{margin: 0;padding: 0;}
ul,li{list-style: none;}
a{text-decoration: none;color: #333;}
body{max-width: 2560px;margin: 0 auto;}
.clearfix:after{
    content: "";
    display: block;
    clear: both;
}
.pc{display: block;}
.mobile{display: none;}
img{display: block;}
.contianer{width: 100%;max-width: 1280px;margin: 0 auto;}
header{position: relative;z-index: 1;}
header>img{width: 100%;}
header .top_box{position: absolute;top: 0;width: 100%;}
header .top_box .contianer>img{float: left;margin-top: 38px;}
header .top_box .contianer>a{
    display: block;
    float: right;
    width: 123px;
    height: 35px;
    line-height: 35px;
    margin-top: 25px;
    background-image: url("../img/back_icon.png");
    background-repeat: no-repeat;
    background-position: left 8px center;
    background-color: rgba(0,0,0,0.4);
    padding-left: 40px;
    box-sizing: border-box;
    color: #fff;
    font-size: 18px;
    border-radius: 6px;
}

header .bza_box{
    border: 3px solid #cf0908;
    border-radius: 10px;
    padding: 30px 50px 30px 160px;
    box-sizing: border-box;
    font-size: 18px;
    line-height: 2.5;
    color: #000;
    position: relative;
    margin-top: -230px;
    z-index: 2;
    background-color: #fff;
}
.bza_box:after{
    content: "";
    display: block;
    width: 84px;
    height: 201px;
    background: url("../img/bza_icon.png") no-repeat;
    position: absolute;
    top: -17px;
    left: 23px;
}
.section1{
    background: url("../img/s1_bg.jpg") no-repeat;
    background-size: cover;
    position: relative;
    margin-top:-306px;
    z-index: 0;
    padding: 394px 0 95px 0
;}
.section1 .banner_box{width: 791px;height: 467px;float: left;}
.section1 .banner_box ul li{position: relative;}
.section1 .banner_box ul li img{width: 100%;height: 100%;}
.section1 .banner_box ul li p{
    position: absolute;
    display: flex;
    align-items: center;
    color: #fff;
    font-size: 18px;
    width: 100%;
    height: 68px;
    bottom: 0;
    background-color: rgba(0,0,0,0.6);
    padding: 0 60px 0 120px;
    box-sizing: border-box;
}
.section1 .banner_box .swiper-pagination-fraction{
    color: #fff;
    width: unset;
    bottom: 18px;
    left:50px;
    font-style: normal;
    font-size: 20px;
}
.section1 .banner_box .swiper-pagination-fraction .swiper-pagination-current{font-size: 28px;}
.section1 .banner_box .swiper-button-next,.section1 .banner_box .swiper-button-prev{
    color: #fff;
    top: unset;
    bottom: 12px;
}
.section1 .banner_box .swiper-button-next:after,.section1 .banner_box .swiper-button-prev:after{
    font-size: 25px;
    font-weight: bold;
}
.section1 .news_box{width: 440px;float: right;}
.section1 .news_box .news_label{
    background-color: #cd2626;
    text-align: center;
    position: relative;
    margin-top: 10px;
}
.section1 .news_box .news_label:after{
    content: "";
    display: block;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 0 12px 12px 12px;
    border-color: transparent transparent #cd2626 transparent;
    transform: rotate(-90deg);
    transform-origin: center;
    position: absolute;
    left: -18px;
    top: 17px;
}
.section1 .news_box .news_label a{font-size: 24px;color: #fff;line-height: 47px;}
.section1 .news_box ul li{border-bottom: 1px solid #ea7631;padding: 18px 0 24px 0;}
.section1 .news_box ul li a{font-size: 20px;color: #222222;}
.section1 .news_box ul li p{font-size: 16px;color: #907a56;line-height: 1.5;margin-top: 18px;}

.zcwj_box{padding-top: 60px;}
.zcwj_box .label{position: relative;margin-bottom: 75px;}
.zcwj_box .label span{position: absolute;color: #dab69b;font-size: 14px;right: 0;bottom: 55px;}

.zcwj_box ul li{
    width: 48%;
    float: left;
    background-image: linear-gradient(to bottom,#fefbf9,#f9efe6);
    border-bottom-right-radius: 20px;
    border-top-left-radius: 20px;
    margin-bottom: 45px;
}
.zcwj_box ul li>div{
    height: 191px;
    padding: 25px 40px 36px 35px;
    box-sizing: border-box;
    border: 1px solid #ee7d2b;
    background-image: linear-gradient(to bottom,#fefbf9,#f9efe6);
    border-bottom-right-radius: 20px;
    border-top-left-radius: 20px;
    position: relative;
    top: -5px;
    left: -5px;
}
.zcwj_box ul li:nth-child(2n){float: right;}
.zcwj_box ul li a{font-size: 20px;color: #222222;font-weight: bold;}
.zcwj_box ul li p{font-size: 16px;color: #cd2626;line-height: 28px;margin-top: 18px;}
.cztgg_box .label{position: relative;margin-bottom: 85px;}
.cztgg_box .label img{max-width: 100%;}
.cztgg_box .label p{
    display: flex;
    align-items: center;
    position: absolute;
    left: 351px;
    top:105px;
    width: 1219px;
    height: 200px;
    line-height: 46px;
    font-size: 22px;
    color: #d30700;
    font-weight: bold;
    padding: 0 55px 0 62px;
    box-sizing: border-box;
    z-index: 2;
}
.cztgg_box .video_box{padding-bottom: 100px;}
.cztgg_box .video_box ul{height: 750px;}
.cztgg_box .video_box ul li{width: 411px;height: calc((100% - 30px) / 2) !important;}
.cztgg_box .video_box ul li a{display: block;position: relative;height: 271px;overflow: hidden;}
.cztgg_box .video_box ul li a>img{width: 100%;height: 100%;transition: all 0.3s;}
.cztgg_box .video_box ul li .shadow{
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    background-image: url("../img/video_play_icon.png");
    background-repeat: no-repeat;
    background-position: center;
    position: absolute;
    top: 0;
    transition: all 0.3s;
}
.cztgg_box .video_box ul li p{
    font-size: 18px;
    color: #333;
    line-height: 1.5;
    height: 80px;
    display: flex;
    align-items: center;
}
.cztgg_box .video_box ul li:hover a>img{transform: scale(1.1)}
.cztgg_box .video_box ul li:hover .shadow{background-color: rgba(0,0,0,0);}
.cztgg_box .video_box .fenye{
    width: 136px;
    height: 46px;
    border-radius: 8px;
    background-color: #f8e4d5;
    margin: 20px auto;
}
.cztgg_box .video_box .video-prev,.cztgg_box .video_box .video-next{
    width: 50%;
    height: 100%;
    float: left;
    position: relative;
    cursor: pointer;
}
.cztgg_box .video_box .video-next:after,.cztgg_box .video_box .video-prev:after{
    font-family: swiper-icons;
    text-transform: none !important;
    letter-spacing: 0;
    font-variant: initial;
    line-height: 1;
    font-size: 24px;
    font-weight: bold;
    color: #754c24;
    position: absolute;
    top: 11px;
    left: 42%;
}
.cztgg_box .video_box .video-next:after {content: 'next';}
.cztgg_box .video_box .video-prev:after{content: "prev";}

@media (max-width: 750px) and (min-width: 320px){
    body{overflow-x:hidden;}
    .pc{display: none;}
    .mobile{display: block;}
    header .top_box .contianer>img{width: 60%;margin: 20px 0 0 20px;}
    header .top_box .contianer>a{
        width: 100px;
        height: 30px;
        line-height: 30px;
        font-size: 14px;
        padding-left: 35px;
        background-size: 18px;
        margin: 15px 15px 0 0;
    }
    header .bza_box{
        margin: -35px auto;
        width: 96%;
        padding: 60px 15px 15px 15px;
        line-height: 1.5;
        font-size: 16px;
        text-indent: 2rem;
    }
    .bza_box:after{
        content: "";
        display: block;
        width: 201px;
        height: 60px;
        background: url(../img/bza_icon_m.png) no-repeat;
        background-size: 140px;
        position: absolute;
        top: 10px;
        left: 0;
    }
    .section1{
        margin-top: 0;
        z-index: 0;
        padding: 75px 0 30px 0;
    }
    .section1 .banner_box{
        width: 100%;
        height: 286px;
        float: unset;
    }
    .section1 .banner_box ul li p{
        height: 40px;
        white-space: nowrap;
        text-overflow: ellipsis;
        overflow: hidden;
        padding: 0 60px 0 120px;
    }
    .section1 .banner_box .swiper-pagination-fraction{bottom: 4px;}
    .section1 .banner_box .swiper-button-next, .section1 .banner_box .swiper-button-prev{bottom: 4px;}
    .section1 .news_box{width: 94%;margin: 0 auto;float: unset;}
    .zcwj_box .label{margin-bottom: 30px;overflow: hidden;}
    .zcwj_box .label img{width: 200%;margin-left: -200px;}
    .zcwj_box .label span{right: 10px;bottom: 35px}
    .zcwj_box ul li{width: 96%;margin: 20px auto ;float: unset;}
    .zcwj_box ul li:nth-child(2n){float: unset;}
    .zcwj_box ul li>div{padding: 15px}
    .cztgg_box .label{margin-bottom: 20px;}
    .cztgg_box .label img{width: 150%;margin-left: -125px;max-width: unset;}
    .cztgg_box .label p{
        width: 98%;
        height: auto;
        padding: 0 15px;
        font-size: 14px;
        line-height: 1.5;
        left: 10px;
        top: 50px;
    }
    .cztgg_box .video_box ul{height: 450px;min-width: 100%;}
    .cztgg_box .video_box ul li a{height: 120px;}
    .cztgg_box .video_box ul li p{font-size: 14px;height: 80px;padding: 0 10px;box-sizing: border-box;}
}