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