In principle no, because it refers to an HTML <mark> Tag [1] (like h1, h3, input, ...), it is not a class. "I have tried it too" and although it does transfer it to App.css it does not work because it is not recognized as the <mark> tag ☹
[1] https://www.w3schools.com/tags/tag_mark.asp Hiedra De: Andrew Wetmore <cottag...@gmail.com> Enviado el: miércoles, 25 de mayo de 2022 15:15 Para: users@royale.apache.org Asunto: Re: Incomplete CSS Is "mark" missing the period at the start of the name? On Wed, May 25, 2022 at 8:44 AM Maria Jose Esteve <mjest...@iest.com<mailto:mjest...@iest.com>> wrote: Hi, I find myself with a problem that I don't know how to solve, and I thought that, perhaps, some of you have also suffered from it... it is also possible that I am doing it wrong... I have in defaults.css, of the application, all the custom styles: own styles of the application or customizations of styles established in components of some library. The problem is that it moves "some of these css's" to App.css and not others. Ex: .vscomp-wrapper { font-family: 'Open Sans', serif, sans-serif !important; color: #333333 !important; } mark { background-color: #04a3b3; color: #fff; } .vscomp-royale { background-color: #333333 !important; color: #04a3b3 !important; } .jewel.drawer .drawermain { background-color: #333333 !important; border-left: 0; display: inline-flex; …; } Of these 4 styles all of them are transferred to App.css except for "mark", do you have any idea what the reason might be? Thx. Hiedra -- Andrew Wetmore Editor, Moose House Publications<https://moosehousepress.com/> Editor-Writer, The Apache Software Foundation<https://apache.org/>