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