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