html,
body {
    padding: 0;
    height: 100%;
}

.wrap {
    min-height: 100%;
    position: relative;
}

.footer {
    width: 100%;
    bottom: 0px;
    background-color: black;
    color: #dadada;
    text-align: center;
/*    height: 80px;*/
/*    font-size: 2.3vmin;*/
    line-height: 5;
    float: left;
}

.footimg {
    position: relative;
    top: 8px;
    opacity: 80%;
}

.footimg:hover {
    opacity: 100%;
}


/*
position: fixed;
   left: 0;
   bottom: 0;
   width: 100%;
   background-color: red;
   color: white;
   text-align: center;
*/