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