/*sm*/
@media (min-width: 576px) {
    .container {
        width: 540px;
    }
}
/*md*/
@media (min-width: 768px) {
    .container {
        width: 720px;
    }
}
/*lg*/
@media (min-width: 992px) {
    .container {
        width: 960px;
    }
}
/*xl*/
@media (min-width: 1200px) {
    .container {
        width: 1140px;
    }
}


.d-none {
    display: none !important;
}
.d-block {
    display: block !important;
}

/*sm*/
@media (min-width: 576px) {
    .d-sm-none {
        display: none !important;
    }
    .d-sm-block {
        display: block !important;
    }
}
/*md*/
@media (min-width: 768px) {
    .d-md-none {
        display: none !important;
    }
    .d-md-block {
        display: block !important;
    }
}
/*lg*/
@media (min-width: 992px) {
    .d-lg-none {
        display: none !important;
    }
    .d-lg-block {
        display: block !important;
    }
}
/*xl*/
@media (min-width: 1200px) {
    .d-xl-none {
        display: none !important;
    }
    .d-xl-block {
        display: block !important;
    }
}

.clearfix:after,
.clearfix:before,
.container:after,
.container:before,
.row:after,
.row:before {
    display: table;
    content: ' ';
}
.clearfix:after,
.container:after,
.row:after {
    clear: both;
}