To define styling for the entire site, follow these steps.
Click the (gear) icon at the top menu to open the Administration menu, and select Custom Styles.
In the Manage Custom Styles window, click New Custom Style and click Save.
DarkBlueTable
.To add CSS instructions, enter the following code:
.table{ background-color:#336699; }
Notice that the Manage Custom Styles window contains the new style.
When selected for a visual or an app that contains a table, the style DarkBlueTable will have the specified coloring scheme, much like the following image.
Note that the Manage Custom Styles interface keeps track of all visual or application that use each defined style.
In the following image, you can see the reporting after applying the style DarkBlueTable to visualization 15. Note also that the number 15 is an active link to that visualization.