.ziliao {
    margin-bottom: 100px;
}

.ziliao h1{
    font-size: 40px;
}

.ziliao div{
    font-size: 16px;
    line-height: 36px;
    color: #444;
}

.ziliao-xinxi{
    margin-bottom: 20px;
}

#map{
    width: 100%;
    height: 500px;
}

@media screen and (max-width: 1024px){
    .ab_con .part1{
        padding: 60px 0 0 0;
    }
    
    .ziliao {
        margin-bottom: 40px;
    }
    
    .ziliao h1{
        font-size: 28px;
    }
    #map{
        height: 400px;
    }
}