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