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