.row{
    display: flex;
    flex-wrap: wrap;

}

.container{
    max-width: 1200px;
    margin:0 auto
}

.img-fluid{
    width: 100%;
    height: auto;
}
/*  --xs-- */
.col-xs-1{width: 8.33%;}
.col-xs-2 {width: 16.66%;}
.col-xs-3 {width: 25%;}
.col-xs-4 {width: 33.33%;}
.col-xs-5 {width: 41.66%;}
.col-xs-6 {width: 50%;}
.col-xs-7 {width: 58.33%;}
.col-xs-8 {width: 66.66%;}
.col-xs-9 {width: 75%;}
.col-xs-10 {width: 83.33%;}
.col-xs-11 {width: 91.66%;}
.col-xs-12 {width: 100%;}

/*  --sm-- */
@media screen and (min-width: 576px) {
    .col-sm-1{width: 8.33%;}
    .col-sm-2 {width: 16.66%;}
    .col-sm-3 {width: 25%;}
    .col-sm-4 {width: 33.33%;}
    .col-sm-5 {width: 41.66%;}
    .col-sm-6 {width: 50%;}
    .col-sm-7 {width: 58.33%;}
    .col-sm-8 {width: 66.66%;}
    .col-sm-9 {width: 75%;}
    .col-sm-10 {width: 83.33%;}
    .col-sm-11 {width: 91.66%;}
    .col-sm-12 {width: 100%;}
}

/*  --md-- */
@media screen and (min-width: 768px) {
    .col-md-1{width: 8.33%;}
    .col-md-2 {width: 16.66%;}
    .col-md-3 {width: 25%;}
    .col-md-4 {width: 33.33%;}
    .col-md-5 {width: 41.66%;}
    .col-md-6 {width: 50%;}
    .col-md-7 {width: 58.33%;}
    .col-md-8 {width: 66.66%;}
    .col-md-9 {width: 75%;}
    .col-md-10 {width: 83.33%;}
    .col-md-11 {width: 91.66%;}
    .col-md-12 {width: 100%;}
}

/*  --lg-- */
@media screen and (min-width: 992px) {
    .col-lg-1{width: 8.33%;}
    .col-lg-2 {width: 16.66%;}
    .col-lg-3 {width: 25%;}
    .col-lg-4 {width: 33.33%;}
    .col-lg-5 {width: 41.66%;}
    .col-lg-6 {width: 50%;}
    .col-lg-7 {width: 58.33%;}
    .col-lg-8 {width: 66.66%;}
    .col-lg-9 {width: 75%;}
    .col-lg-10 {width: 83.33%;}
    .col-lg-11 {width: 91.66%;}
    .col-lg-12 {width: 100%;}
}

/*  --xl-- */
@media screen and (min-width: 1200px) {
    .col-xl-1{width: 8.33%;}
    .col-xl-2 {width: 16.66%;}
    .col-xl-3 {width: 25%;}
    .col-xl-4 {width: 33.33%;}
    .col-xl-5 {width: 41.66%;}
    .col-xl-6 {width: 50%;}
    .col-xl-7 {width: 58.33%;}
    .col-xl-8 {width: 66.66%;}
    .col-xl-9 {width: 75%;}
    .col-xl-10 {width: 83.33%;}
    .col-xl-11 {width: 91.66%;}
    .col-xl-12 {width: 100%;}
}

/*  --xxl-- */
@media screen and (min-width: 1400px) {
    .col-xxl-1{width: 8.33%;}
    .col-xxl-2 {width: 16.66%;}
    .col-xxl-3 {width: 25%;}
    .col-xxl-4 {width: 33.33%;}
    .col-xxl-5 {width: 41.66%;}
    .col-xxl-6 {width: 50%;}
    .col-xxl-7 {width: 58.33%;}
    .col-xxl-8 {width: 66.66%;}
    .col-xxl-9 {width: 75%;}
    .col-xxl-10 {width: 83.33%;}
    .col-xxl-11 {width: 91.66%;}
    .col-xxl-12 {width: 100%;}
}