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