CSS style sheets can be inserted in the following areas:
- In the admin area as a theme. Find out how this works here.
- At a project level in Project Backend>Content>Custom Style Section.
- At a report level in the report settings in the Custom style sheet area.
There is also the option of inserting CSS into text boxes. This only formats the dashboard on which the text box is located.
Sample code to paste into the source code of a text box:
background-color: blue !important;