.datacell1, .datacell2, .datacell3, .datacell4 {height: 100px; width: 100px; float:left; padding:25px;}
.datacell1 {background-color: #78f;border-radius: 0 0 0 20px;}
.datacell2 {background-color: #f70;}
.datacell3 {background-color: #ffaa90;}
.datacell4 {background-color: #d44;}
.clearboth {clear:both;}