html {
    min-height: 100%;
    position: relative;
}

body {
    margin: 0;
    margin-bottom: 40px;
}

footer {
    /*background-color: black;*/
    position: absolute;
    bottom: 0;
    width: 100%;
    margin-top: 10px;
    /*height: 40px;*/
    /*color: white;*/
}