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