* {
    box-sizing: border-box;
}

.img-container {
    float: left;
    width: 33.33%;
    padding: 5px;
}

.clearfix::after {
    content: "";
    clear: both;
    display: table;
}

.footer {
    position: absolute;
    bottom: 0;
    width: 100%;
    /* Set the fixed height of the footer here */
    height: 100px;
}

footer {
    padding-top: 30px;
    background-color: #292c2f;
    color: #bbb;
}

footer a {
    color: #999;
    text-decoration:none;
}

footer a:hover, footer a:focus {
    color: #aaa;
    border-bottom:1px  #999;
}