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