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