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