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