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