This can be done from the Head Content section in the Settings dialog. Sometimes you need to place specific code in the of your pages. To change locked classes in Bootstrap Studio, you need to modify the component's options. You can add any CSS class that you wish, but some, like in figure-img above, are locked. The attributes are applied automatically to the element, and full Undo/Redo history is retained. To navigate the Attributes form use Tab, Shift+Tab and Enter. This panel lets you add an ID, class names and other attributes to the selected HTML element. Click to expand it if it isn't visible in its entirety.

h1:first-child - h1 tags that are the first element in their parentīeneath the HTML preview you can see the Attributes panel.

h2 + p - select only paragraphs that are preceded by h2 tags.

img:not() - images without alt attributes.

p.someclass - paragraphs with a specific class name.

Thanks to the power of CSS selectors, some pretty advanced searches are possible:

You can search in your page's HTML by text or CSS selector. Right clicking will show a context menu with useful options, like changing the type of element, copying it as HTML and copying the element's attributes so they can be pasted to another. Double clicking will open the Attributes panel. Left clicking an HTML element will select it (updating the Styles tab in the process). Although code in this window can't be edited, you can set class names and attributes to elements. It gives you an overview of the generated page's HTML.

This is one of the two non-closable tabs in the Editor panel. You can do nearly everything from the visual tools which Bootstrap Studio gives you, but for the rare cases where you need HTML editing, you can achieve it with the Custom Code component. The application generates HTML code from the components that you add to your page and the options that you choose for them. Bootstrap Studio is a visual editor, and as such HTML can't be edited directly.

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