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