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