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