There is no separate Layout tab any more. The layout of a widget is set on the General tab, and its position and size on the Branding tab. Each widget has its own settings, and nothing reaches your website until you click Save at the top of the page.
On the General tab, the Template card sets the widget’s layout: Launcher, Embedded, Overlay or Pill. See Layouts for what each one looks like. The preview on the right switches as soon as you click a template.
The Template card of an embedded widget
#target-element
Switching templates doesn’t change the installation script, but the new layout may need different markup on your page, such as the target element of an embedded widget.
On the Branding tab:
Branding describes these settings in detail.
For launcher widgets and floating pill widgets, the Placement card on the Branding tab also has a Stacking level: the CSS z-index of the launcher button. It decides which elements of your page appear in front of the launcher. Increase it if another element, such as a cookie banner, covers the launcher; decrease it if the launcher covers something it shouldn’t. The default is the maximum supported value, 2147483646, so in most cases you can leave it as it is. The preview doesn’t show the stacking level. See Branding.
z-index
The Placement card of a launcher widget, with the stacking level at the bottom
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