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