.color-shape{width:70px;height:70px;margin:5px;float:left}.color-shape.round{-webkit-border-radius:35px;-moz-border-radius:35px;border-radius:35px}.color-shape.big.round{-webkit-border-radius:75px;-moz-border-radius:75px;border-radius:75px}.color-shape.red{background:red}.color-shape.blue{background:blue}.color-shape.yellow{background:yellow}.color-shape.wide,.color-shape.big{width:150px}.color-shape.tall,.color-shape.big{height:150px}.color-shape a{display:block;height:100%}.color-shape a:hover{background:white;background:rgba(255,255,255,0.5)}