.continer{
    width: 100%;
    padding-left: 20px;
    padding-right: 20px;
    margin: 0 auto;
}

@media (min-width:567px){
    .continer{
        width: 540px;
    }
}
@media (min-width:768px){
    .continer{
        width: 720px;
    }
}
@media (min-width:992px){
    .continer{
        width: 960px;
    }
}
@media (min-width:1200px){
    .continer{
        width: 1140px;
    }
}
@media (min-width:1400px){
    .continer{
        width: 1370px;
    }
}