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