Element block pseudo-class :active generated with font-size 16px margin 0px border 0px rgba(0,0,0,1) solid display block position static width 155px border-radius overflow hidden font-weight normal transform padding 20px z-index auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) transition background line-height 1 text-shadow 1px 1px 1px rgba(0,0,0,0.2) float none cursor default box-sizing content-box height auto