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