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