The following table lists significant CSS selectors and descriptions for RadTreeView style sheets.
|RadTreeView_Telerik||The default style for the
tag that contains the control representation.
|rtPlus, rtMinus||Applied to the plus and minus (expand and collapse) buttons.|
|rtChk||Applied to the checkbox.|
|rtHover||Applied to Nodes which have been hovered with the mouse.|
|rtSelected||Applied to Nodes that have been selected.|
|rtEdit||Applied to Nodes in the process of being edited.|
|rtLines||Applied to the vertical connector lines that tie Nodes together.|
|rtFirst||Applied to the first, i.e. root, Node in the TreeView.|
|rtTop, rtMid, rtBot||Applied to the top, middle and bottom Nodes of a level, respectively.|
|rtUL, rtLI||Each level of the TreeView is represented in HTML as an unordered list
|rtDropAbove_Telerik, rtDropBelow_Telerik||Applied to line appearing when dropping between Nodes.|
|rtDragClue||Applied to the container of the Dragging Clue (the element holding dragged nodes).|
There are several styles that end in "_rtl" that are used to style specific portions of the control when right-to-left support is turned on. These "_rtl" styles are variants of their left-to-right default counterparts and are appended only to the main CSS selectors: for example, ".RadTreeView_Telerik .rtLines .rtFirst".