footer {
    /*background-color: #444;
    height: 30px;
    margin: 0;
    
    position: absolute;
    float: inherit;
    
    font-family: arial, sans-serif;
    -webkit-box-shadow: inset 0 0 19px 2px rgba(0,0,0,0.75);
    -moz-box-shadow: inset 0 0 19px 2px rgba(0,0,0,0.75);
    box-shadow: inset 0 0 19px 2px rgba(0,0,0,0.75);*/
	position: absolute;
	bottom: 0;
	left: 0;
	height: 30px;
	background-color: rgba(0, 0, 0, 0.7);
	width: 100%;
	color: #ffffff;
	text-align: center;
	-webkit-box-shadow: 0px 0px 23px 3px rgba(0,0,0,0.75);
    -moz-box-shadow: 0px 0px 23px 3px rgba(0,0,0,0.75);
    box-shadow: 0px 0px 23px 3px rgba(0,0,0,0.75);
}