Unexpected tree issues

[enchev]

Hi @gfkeogh,

Check this demo for more info about HasChildren:

Blazor Tree component

You can use also your browser dev tools to know which CSS class to modify to reduce the space between items:

Check this thread for more info on how to use themes without Bootstrap:

Conflict with Style Sheets Mixing

Just released a new version of Radzen.Blazor (2.5.0) that includes a trimmed-down version of the CSS files - it doesn't include Bootstrap. Here is how to use it: <link rel="stylesheet" href="_content/Radzen.Blazor/css/default-base.css"> There is a -base version of all themes.