To access options affecting the Tree view, click on the Style panel expand bar entitled Tree, or choose View > Style > Tree.

Task How to…
To change the layout of the Tree view Click on any of the four orientations to show the phylogenetic tree with that layout (left, up, down, right).
To change the font style used in the “leaves” of the Tree view Use the Font drop-down menu to choose from available fonts. Recently selected fonts (if any) appear at the top of the menu, and other available fonts appear below a row of dashes.
To change the font size used in the “leaves” of the Tree view Type a number to the right of Font or use the corresponding up and down arrows ( ) to select a font size. Allowed values = 4 to 72.
To change the background color in the Tree view Check the box to the left of Background, and then click the box to the right to open the color picker.
To change the branch color in the Tree view Click the Color box in the Branches section to open the color picker.
To change the branch width in the Tree view Type a number to the right of Width or use the corresponding up and down arrows () to select a font size. Allowed values = 1 to 20.
To toggle between showing/hiding the branch lengths Check or uncheck the box to the left of Show branch length.
To change the number of decimal places for the branch length Type a number to the right of Decimal places, or use the corresponding up and down arrows () to specify the number of decimal places for the branch length. Allowed values are 1-7. This field is only enabled when Show branch length is checked.

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