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