Hey @natejacobson, yes, you can theme Smart Grid with custom CSS in a Blazor project. Just make sure your CSS overrides are loaded after the Smart UI styles. You can target specific classes in the grid using <code data-start=”209″ data-end=”217″>::deep or use <code data-start=”225″ data-end=”237″>!important if needed. Let me know what part you’re trying to style.