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