Element block pseudo-class :active generated with box-sizing content-box background transform border 0px rgba(0,0,0,1) solid width 300px border-radius float none overflow hidden line-height 1 height 150px position static padding 0px margin 0px z-index auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-weight normal cursor default transition text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-size 16px display block