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