Element block pseudo-class :active generated with overflow hidden display block text-shadow 1px 1px 1px rgba(0,0,0,0.2) border-radius width 160px font-size 16px margin 0px box-sizing content-box border 0px rgba(0,0,0,1) solid height auto transition z-index auto transform background float none font-weight normal position relative padding 20px box-shadow 4px 1px 1px rgba(0,0,0,0.3) line-height 1 cursor default