.industry-details-map-bg{
    position: relative;
    width: 643px;
    height: 513px;
    margin-left: 137px;
    font-size: 12px;
    color: #ffffff;
}
.industry-details-map-img{
    position: absolute;
    width: 643px;
    height: 518px;
    top:0;
    left:0;
}
.industry_details_map-icon1{
    width: 30px;
    height: 37px;
    line-height: 34px;
    text-align: center;
}

.industry_details_map-icon2{
    width: 22px;
    height: 26px;
    line-height: 23px;
    text-align: center;
}
.industry_details_map-icon3{
    width: 22px;
    height: 26px;
    line-height: 23px;
    text-align: center;
}
.industry_details_map-icon4{
    width: 22px;
    height: 26px;
    line-height: 23px;
    text-align: center;
}
.map-position{
    position: absolute;
    z-index: 90;
}
.map-position img{
    position: absolute;
    top:0;
    left:0;
    width: 100%;
    height: 100%;
    z-index: -1;
}