@media (max-width:575px) {
    .col-xs-1{width: 8.3333%;}
    .col-xs-2{width: 16.6666%;}
    .col-xs-3{width: 25%;}
    .col-xs-4{width: 33.3333%;}
    .col-xs-5{width: 41.6666%;}
    .col-xs-6{width: 50%;}
    .col-xs-7{width: 58.3333%;}
    .col-xs-8{width: 66.6666%;}
    .col-xs-9{width: 75%;}
    .col-xs-10{width: 83.3333%;}
    .col-xs-11{width: 91.6666%;}
    .col-xs-12{width: 100%;}
}
@media (min-width:576px) and (max-width:767px) {
    .col-sm-1{width: 8.3333%;}
    .col-sm-2{width: 16.6666%;}
    .col-sm-3{width: 25%;}
    .col-sm-4{width: 33.3333%;}
    .col-sm-5{width: 41.6666%;}
    .col-sm-6{width: 50%;}
    .col-sm-7{width: 58.3333%;}
    .col-sm-8{width: 66.6666%;}
    .col-sm-9{width: 75%;}
    .col-sm-10{width: 83.3333%;}
    .col-sm-11{width: 91.6666%;}
    .col-sm-12{width: 100%;}
}
@media (min-width:768px) and (min-width:991px) { 
    .col-md-1{width: 8.3333%;}
    .col-md-2{width: 16.6666%;}
    .col-md-3{width: 25%;}
    .col-md-4{width: 33.3333%;}
    .col-md-5{width: 41.6666%;}
    .col-md-6{width: 50%;}
    .col-md-7{width: 58.3333%;}
    .col-md-8{width: 66.6666%;}
    .col-md-9{width: 75%;}
    .col-md-10{width: 83.3333%;}
    .col-md-11{width: 91.6666%;}
    .col-md-12{width: 100%;}
}
@media (min-width:992px) and (max-width:1199px) {
    .col-lg-1{width: 8.3333%;}
    .col-lg-2{width: 16.6666%;}
    .col-lg-3{width: 25%;}
    .col-lg-4{width: 33.3333%;}
    .col-lg-5{width: 41.6666%;}
    .col-lg-6{width: 50%;}
    .col-lg-7{width: 58.3333%;}
    .col-lg-8{width: 66.6666%;}
    .col-lg-9{width: 75%;}
    .col-lg-10{width: 83.3333%;}
    .col-lg-11{width: 91.6666%;}
    .col-lg-12{width: 100%;}
}
@media (min-width:1200px) {
    .col-xl-1{width: 8.3333%;}
    .col-xl-2{width: 16.6666%;}
    .col-xl-3{width: 25%;}
    .col-xl-4{width: 33.3333%;}
    .col-xl-5{width: 41.6666%;}
    .col-xl-6{width: 50%;}
    .col-xl-7{width: 58.3333%;}
    .col-xl-8{width: 66.6666%;}
    .col-xl-9{width: 75%;}
    .col-xl-10{width: 83.3333%;}
    .col-xl-11{width: 91.6666%;}
    .col-xl-12{width: 100%;}
}
@media (max-width:768px) {
    .toggle
    {
        display: block;
    }
    header
    {
        padding: 15px;
    }
    .nav ul
    {
        position: fixed;
        width: 20%;
        height: auto;
        background-color: black;
        right: -100%;
        top: 85px;
        transition: all 0.5s;
        flex-direction: column;
    }
    .nav ul li
    {
        padding: 15px;
    }
    .show .nav ul
    {
        right: 0%;
    }
}