.banner{
    line-height: 1;
    font-size: 0;
    position: relative;
}

.banner .swiper-slide > div{
    padding-bottom: 608px;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.banner .swiper-pagination-bullet{
    width: 60px;
    height: 5px;
    border-radius: 0;
    background-color: #fff;
    opacity: 0.8;
}

.banner .swiper-container-horizontal>.swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction{
    bottom: 24px;
}

.banner .swiper-pagination-bullet-active{
    background-color: #BC2121;
}

.banner .banner-next,
.banner .banner-prev{
    width: 60px;
    height: 60px;
    background-size: cover;
}

.banner .banner-next{
    background-image: url(../img/icon_04.png);
    right: 60px;
}

.banner .banner-prev{
    background-image: url(../img/icon_05.png);
    left: 60px;
}

.company-profile{
    margin-top: 40px;
    position: relative;
}



.news{
    width: 31%;
    border-left: 1px solid #DEDEDE;
    position: relative;
    padding-left: 24px;
    float: left;
}

.news::before{
    position: absolute;
    top:0;
    left: 0;
    width: 2px;
    height: 60px;
    background-color: #BC2121;
    content: '';
    margin-left: -1px;
}

.news .news-items{
    padding-bottom: 60px;
}

.news .news-items span{
    font-size: 24px;
    line-height: 36px;
    color: #BC2121;
    float: left;
}

.news .news-items h3{
    font-size: 20px;
    line-height: 30px;
    color: #333;
    font-weight: 400;
    margin: 0;
    max-width: 237px;
    float: right;
}

.news .news-items p{
    font-size: 16px;
    line-height: 24px;
    color: #666;
    margin-top: 20px;
}

.news .news-pag {
    bottom: 15px;
    right: 0;
}

.news .swiper-pagination-clickable .swiper-pagination-bullet{
    margin: 0 4px;
}

.news .swiper-pagination-bullet-active{
    background-color: #BC2121;
}

.video-wrap{
    float: left;
    margin: 0 20px 0 28px;
    cursor: pointer;
    position: relative;
    transition: all 0.3s;
}

.video-wrap::before{
    position: absolute;
    width: 48px;
    height: 48px;
    background-image: url(../img/icon_06.png);
    background-repeat: no-repeat;
    background-position: center;
    top: 50%;
    left: 50%;
    content: '';
    transform: translate(-50%,-50%);
    transition: all 0.5s;
}

.video-wrap:hover:before{
    background-image: url(../img/icon_07.png);
}

.purpose{
    float: left;
}

.purpose h3{
    font-size: 24px;
    line-height: 36px;
    color: #BC2121;
    margin: 16px 0 0;
    font-weight: 700;
}

.purpose div{
    margin-top: 8px;
}

.purpose span{
    display: block;
    float: left;
    font-size: 20px;
    line-height: 30px;
    color: #BC2121;
    margin-left: 12px;
    font-weight: 700;
}

.purpose span:first-child{
    margin-left: 0;
}

.purpose p{
    font-size: 16px;
    line-height: 24px;
    color: #666;
    margin-top: 28px;
    max-width: 253px;
}

.business{
    width: 26%;
    height: 188px;
    float: right;
    background-image: url(../img/icon_08.png);
    background-position: center;
    background-repeat: no-repeat;
    background-color: #F6F6F6;
    padding: 16px;
}

.business h3{
    margin: 0 0 8px;
    font-size: 20px;
    line-height: 30px;
    color: #BC2121;
    font-weight: 500;
}

.business  span{
    display: block;
    font-size: 14px;
    line-height: 21px;
    color: #999;
}

.business a{
    height: 28px;
    display: inline-block;
    border: 1px solid #BC2121;
    border-radius: 30px;
    padding: 0 54px 0 14px;
    line-height: 26px;
    background-image: url(../img/icon_09.png);
    background-position: right 16px center;
    background-repeat: no-repeat;
    margin-top: 30px;
    transition: all 0.3s;
    color: #BC2121;
}

.business a:hover{
    color: #fff;
    background-color: #BC2121;
    background-image: url(../img/icon_10.png);
    background-position: right 10px center;
}

.industry{
    margin: 32px 0 69px;
}

.industry ul{
    position: relative;
    width: 100%;
    height: 160px;
    font-size: 0;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.industry li{
    float: left;
    overflow: hidden;
    width: 34%;
    height: 160px;
    position: relative;
    transition: width 0.3s;
    background-color: #F3B723;
}

.industry li:nth-child(2){
    background-color: #3A82FB;
    width: 33%;
}

.industry li:last-child{
    background-color: #FF7441;
    width: 33%;
}

.industry li a{
    width: 460px;
    height: 100%;
    display: block;
}

.industry li img{
    display: block;
    transition: width 0.3s;
}

.industry li.show{
    width: 40%;
}

.industry li.retract{
    width: 30%;
}


@media (max-width:992px) {
    .banner .banner-next,
    .banner .banner-prev{
        display: none;
    }
    
    .banner .swiper-container-horizontal>.swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction{
        bottom: 1rem;
    }
    
    .news{
        width: 100%;
        padding: 0;
        border: none;
        float: none;
    }
    
    .news::before{
        display: none;
    }
    
    .news .news-items{
        padding-bottom: 3rem;
    }
    
    .news .news-items span{
        display: block;
        float: none;
        font-size: 1.6rem;
        line-height: 2.8rem;
    }
    
    .news .news-items h3{
        float: none;
        max-width: 100%;
        font-size: 1.8rem;
        line-height: 2.8rem;
        margin-top: 1rem;
    }
    
    .news .news-items p{
        font-size: 1.4rem;
        line-height: 1.6;
        margin-top: 0.5rem;
    }
    
    .news .news-pag{
        bottom: 1rem;
        left: 0;
        right: auto;
        z-index: 1;
    }
    
    .company-profile{
        margin-top: 2.5rem;
    }
    
    .video-wrap{
        float: none;
        margin: 2.5rem 0 0;
    }
    
    .video-wrap video{
        width: 100%;
    }
    
    .video-wrap::before{
        display: none;
    }
    
    .purpose {
        width: 100%;
        float: none;
    }
    
    .purpose h3{
        line-height: 1.6;
        font-size: 1.8rem;
        margin: 2rem 0 0;
    }
    
    .purpose div{
        margin-top: 0.5rem;
    }
    
    .purpose span{
        font-size: 1.6rem;
        line-height: 1.6;
        font-weight: 700;
    }
    
    .purpose p{
        font-size: 1.4rem;
        margin-top: 0.8rem;
        max-width: 100%;
    }
    
    .business{
        width: 100%;
        height: auto;
        margin-top: 3rem;
        padding: 1.5rem;
        background-position: right 2rem center;
        background-size: contain;
    }
    
    .industry{
        margin: 3rem 0;
    }
    
    .industry ul{
        height: auto;
    }
    
    .industry li,
    .industry li:nth-child(2),
    .industry li:last-child{
        width: 100%;
        height: auto;
        float: none;
        margin-top: 1rem;
        transition:none;
        overflow: hidden;
    }
    
    .industry li.retract{
        width: 100%;
    }
    
    .industry li a{
        width: auto;
        
    }
    
    .industry li a div{
        padding-bottom: 13.5rem;
        background-position: center;
        background-repeat: no-repeat;
        background-size: contain;
    }
    .industry li img{
        transition: all 0.3s;
    }
    
    .industry li:hover img{
        transform: translateX(-4%);
    }
    .banner .swiper-pagination-bullet{
    	width: 20px;
    }
}