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