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