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