Support Threads

Hello i have vantage theme premium and i have just install site origin css editor. Now i have 2 css editors one thats with vantage and one that i have download. When im trying to use the downloaded one doesn't seems to work.

Hello im newbie want to do something like that https://codeable.io/ , i mean a header with custom menu-social buttons-and a call to action button . Is that possible ?

Is there a way to make the custom menu on header sticky just like the default menu ?