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