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