Element block pseudo-class :active generated with line-height 1 cursor default transition margin 0px box-shadow 1px 1px 1px rgba(0,0,0,0.3) float none border 0px rgba(0,0,0,1) solid position static overflow hidden height auto width 160px text-shadow 2px 1px 1px rgba(0,0,0,0.2) z-index auto font-weight normal transform box-sizing content-box display block border-radius font-size 16px background padding 20px