.wrapper{
    padding: 100px;
}
.container{
    padding:50px;
}
.row{
    display: flex;
    flex-wrap: wrap;
}
.col-lg-12{
    width: calc(100%/12*12);
}
.col-lg-6{
    width: calc(100%/12*6);
}
.col-lg-8{
    width: calc(100%/12*8);
}
.col-lg-4{
    width: calc(100%/12*4);
}

@media (max-width:700px) {
    .col-sm-12{
        width: calc(100%/12*12);
    }    
    .container{
        padding:30px;
    }
    .wrapper{
        padding: 100px 30px;
    }
}