.skin-why-us{
        padding:20px 0;
    }
    
@media (max-width: 992px) {
    .skin-why-us{
        padding:20px 0;
    }
}

@media (max-width: 576px)  {
    .skin-why-us{
        padding:30px;
    }
}
@media (max-width: 400px) {
    .skin-why-us{
        padding:20px;
    }
}