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