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