.mainContent{margin-top:60px}.my-drop-zone{border:dotted 3px #d3d3d3}.nv-file-over{border:dotted 3px red}.another-file-over-class{border:dotted 3px green}table tr td:last-child{white-space:nowrap;width:1px}input.right{float:right}.score-div{width:800px;height:500px;position:relative}.jumbotron{margin-bottom:0;background-image:url(../images/jumbotron.png);background-repeat:no-repeat;color:#000}.jumbotron h1{color:#fff}