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