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