Element block pseudo-class :active generated with width 160px padding 20px background box-sizing content-box display block line-height 1 font-size 16px margin 0px z-index auto overflow hidden box-shadow 4px 4px 6px rgba(0,0,0,0.5) cursor default border 0px rgba(0,0,0,1) solid border-radius font-weight normal height auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) transform transition float none position static