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