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