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