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