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