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