Element block pseudo-class :active generated with background overflow hidden box-shadow 1px 1px 1px rgba(0,0,0,0.3) border-radius font-size 16px z-index auto height auto transform width 160px position static padding 20px border 0px rgba(0,0,0,1) solid line-height 1 text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-weight normal transition margin 0px float none cursor default display block box-sizing content-box