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