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