Coda comes with a few built-in style sheets you can try out. To select a built-in style sheet, choose one from the Style Sheet popup.
To discard any changes you've made to a built-in style sheet, click Revert All .
Use the color wells for Document Background Color , Document Text Color , and Invisible Character Color to set colors for these items in the currently selected style sheet.
To visually highlight the line you are working on in the current document, check Highlight Current Line . You can customize the highlight color by clicking the Line Highlight Color color well below that.
Coda 2 syntax highlighting style sheets contain language-independent rules for highlighting common elements in most web development languages, such as strings, comments, and variables, and so on.
To change the color for an element, click the element, then click either the Text Color or Background Color color wells. The checkboxes for Bold , Underline , Italic , and Strike-Through also affect the currently selected element.