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