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