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