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