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