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