Element block pseudo-class :active generated with font-size 16px font-weight normal transition box-shadow 4px 4px 6px rgba(0,0,0,0.5) float none background z-index auto outline none display inline-block position static overflow visible opacity 1 width 300px cursor progress border 0px rgba(0,0,0,1) solid transform padding 15px box-sizing content-box line-height 1 text-shadow margin 0px height 300px border-radius