#issueIntr{
    width: 100%;
    overflow: hidden;
    margin-top: 75px;
}
#issueIntr .issueIntr-box{
    width: 1058px;
    margin: 0 auto;
    padding: 45px 0 66px 0;
    overflow: hidden;
}
#issueIntr .issueIntr-box h4{
    font-size: 40px;
    line-height: 40px;
    font-weight: 100;
    font-family: Arial;
}
#issueIntr .issueIntr-con{
    width: 100%;
    border-top: 1px solid #95989a;
    margin-top: 18px;
}
#issueIntr .issueIntr-con .bImg{
    padding-top: 46px;
    overflow: hidden;
}
#issueIntr .issueIntr-con .bImg>div,#issueIntr .issueIntr-con .bImg span{
    float: left;
}
#issueIntr .issueIntr-con .bImg>div{
    overflow: hidden;
    width: 942px;
    margin: 0 16px 15px;
    position: relative;
    height: 534px;
}
#issueIntr .issueIntr-con .bImg>div p{
    display: none;
    width: 200px;
    height: 30px;
    text-align: center;
    line-height: 30px;
    background: #000;
    opacity: 0.3;
    color: #fff;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin:auto;
}
#issueIntr .issueIntr-con .bImg ul{
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    justify-content: space-between;
    transition: left 0.1s;
}
#issueIntr .issueIntr-con .bImg ul li{
    width: 942px;
    height: 534px;
}
#issueIntr .issueIntr-con .bImg ul li img{
    width: 100%;
    height: 100%;
    object-fit: contain;
}
#issueIntr .issueIntr-con .bImg span{
    display: inline-block;
    height: 100%;
    line-height: 534px;
}
#issueIntr .issueIntr-con .bImg span:hover{
    cursor: pointer;
}
/*图片信息*/
#issueIntr .issueIntr-con .imgInfo{
    overflow: hidden;
    padding: 0 58px;
    font-size: 14px;
}
#issueIntr .issueIntr-con .imgInfo>span{
    float: left;
    display:none;
}
#issueIntr .issueIntr-con .imgInfo>p{
    float: right;
}
/*下面对应小图*/

#issueIntr .issueIntr-con .sImg{
    margin-top: 35px;
}

#issueIntr .issueIntr-con .sImg>span{
    float: left;
    width: 58px;
    height: 187px;
    line-height: 187px;
    text-align: center;
}
#issueIntr .issueIntr-con .sImg>span:hover{
    cursor: pointer;
}
#issueIntr .issueIntr-con .sImg>div{
    width: 940px;
    height: 187px;
    overflow: hidden;
    float: left;
    position: relative;
}
#issueIntr .issueIntr-con .sImg>div ul{
    overflow: hidden;
    position: absolute;
    left: 0;
}
#issueIntr .issueIntr-con .sImg>div ul li{
    float: left;
    padding-right: 3px;
    position: relative;
}
#issueIntr .issueIntr-con .sImg>div ul li span{
    width: 185px;
    height: 185px;
    position: absolute;
    background: #000;
    opacity: 0.6;
}
#issueIntr .issueIntr-con .sImg>div ul img{
    width: 185px;
    height: 185px;
}