.banner-box > img {
    width: 100%;
    float: none;
}
.banner-box {
    position: relative;
    width: 100%;
    float: left;
}
.banner-dw{
    position: absolute;
    left: 50%;
    top:50%;
    transform: translate(-50%,-50%);
    -ms-transform:  translate(-50%,-50%);
    -moz-transform:  translate(-50%,-50%);
    -webkit-transform:  translate(-50%,-50%);
    -o-transform: translate(-50%,-50%);
}
.banner-dw ,.banner-dw > a{
    display: inline-block;
    color:#fff;
    font-size: 20px;
    transition: all .3s;
}
.banner-dw > a:hover{
    color:#70ad47
}
.title-span{
    color:#333333;
    font-size: 34px;
    display: block;
    position: relative;
    text-align: center;
}
.title-span::before{
    content: '';
    position: absolute;
    width: 64px;
    height: 64px;
    background:url("../img/daocao.png") no-repeat center top;
    top:-64px;
    left: 50%;
    transform: translateX(-50%);
    -ms-transform:  translateX(-50%);
    -moz-transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -o-transform: translateX(-50%);
}
.title-span::after{
    content: '';
    position: absolute;
    width: 40px;
    height: 2px;
    background:#70ad47;
    left: 50%;
    bottom: -5px;
    margin-left: -20px;
}

.leader-box{
    width: 100%;
    float: left;
    padding:80px 0 120px
}
.leader-box > .container > div:first-child > .col-md-3 > img{
    float: none;
    width: 100%;
}
.leader-box > .container > div:first-child > .col-md-9 {

}
.leader-box > .container > div:first-child > .col-md-9 > p {
    color:#555555;
    font-size: 14px;
    line-height: 35px;
    margin-top: 30px;
}
.leader-box > .container > div:first-child:after{
    display: block;
    content: '';
    clear: both;
}
.leader-child{
    padding-top: 120px;
    position: relative;
}

#swiper1{
    margin-top: 50px;
}
.leader-child .swiper-pagination{
    width: 100%;
    left: 0;
    bottom: -40px;
}
.leader-child .swiper-pagination span{
    margin: 0 3px;
}
.leader-child .swiper-pagination-bullet-active{
    background:#70ad47
}

.swiper-slide > img{
    width: 100%;
}




.testing-child{
    position: relative;
}
.testing-child img{
    float: none;
    width: 100%;
}
.testing-child > div{
    position: absolute;
    width: 0;
    height: 0;
    background: rgba(0,0,0,.5);
    text-align: center;
    top: 50%;
    left: 50%;
    opacity: 0;
    transition: all .4s ease;
    cursor: pointer;
}
.testing-child > div > i {
    color:#fff;
    font-size: 50px;
    line-height: 50px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    -ms-transform:  translate(-50%,-50%);
    -moz-transform: translate(-50%,-50%);
    -webkit-transform: translate(-50%,-50%);
    -o-transform:translate(-50%,-50%);
}
.testing-child:hover > div {
    top:0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 1;
}













@media screen and (max-width: 1200px){
    .leader-box > .container > div:first-child > .col-md-9 > p{
        margin-top: 10px;
    }
}


@media screen and (max-width: 991px) {



    .testing-child:hover > div{
        display: none;
    }
    .testing-child{
        position: relative;
    }
    .testing-child:after{
        position: absolute;
        width: 100%;
        height:30px ;
        bottom: 0;
        left: 0;
        content: '点击查看大图';
        text-align: center;
        line-height: 30px;
        background: rgba(0,0,0,.4);
        color:#fff;
        font-size: 12px;
    }



    .leader-box > .container > div:first-child > .col-md-3{
        text-align: center;
    }
    .leader-box > .container > div:first-child > .col-md-3 > img{
        width: 30%;
    }
    .leader-box{
        padding-top: 60px;
        padding-bottom: 150px;
    }
    .leader-child{
        padding-top: 70px;
    }
    .title-span{
        font-size: 28px;
    }
    #swiper1{
        margin-top: 30px;
    }

}

@media screen and (max-width: 767px){

    .banner-dw, .banner-dw > a{
        font-size: 12px;
    }

    .leader-box{
        padding-top: 30px;
        padding-bottom: 140px;
    }
    .leader-box > .container > div:first-child > .col-md-3 > img{
        width: 40%;
    }
    .title-span{
        font-size: 22px;
    }
    .title-span::before{
        width: 32px;
        height: 32px;
        top: -32px;
        background-size: cover;
    }
    .title-span::after{
        width: 30px;
        margin-left: -15px;
    }
    .leader-box > .container{
        padding: 0;
    }
    .leader-child{
        padding-top: 40px;

    }
}
@media screen and (max-width: 600px) {

}