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