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