.app-footer {
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    
    background-color:#fff;
    color:#111;
    line-height:60px;
    vertical-align:middle;
    padding:0 0 0 25px;
    font-size:13px;
    position:absolute;
    width:100%;
    bottom:0;
    left:0;

    text-align:center;

}