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