#footer {
    background-color: #f6f6f6;
    overflow: hidden;
}

#footer li {
    font-size: 0.9em;
}

.col-md-3.first {
    width: 26%;
    padding-left: 4%;
}

.col-md-3.second {
    width: 24%;
}

.col-md-3.third {
    width: 28%;
}

.col-md-3.fourth {
    width: 22%;
    float: right;
}



@media screen and (max-width: 768px) {
    .col-md-3.first, .col-md-3.second, .col-md-3.third, .cold-md-3.fourth {
        width: 50%;
        float: right;
    }
}