Why does the background image appear on either side of the nav bar in my quote slider in Webflow, even though its width is set at 100%? Also, why is there a thin gray line along the top of the slide wrap?

If the background image in your quote slider is appearing on either side of the nav bar, even though its width is set at 100%, it might be due to a few reasons:

1. Padding or margin settings: Check if there is any padding or margin applied to the container element of the quote slider or the nav bar. Sometimes, these spacing settings can push the elements beyond the boundary of the container, causing the background image to overflow.

2. Positioning and z-index: Ensure that the nav bar and the quote slider are properly positioned with appropriate z-index values. If the nav bar has a higher z-index than the slider, it might overlap with the slider and prevent the image from displaying properly.

3. Container sizing: Double-check if the container of the quote slider is set to a width of 100%. Sometimes, elements within the container can cause the container itself to not expand fully, resulting in the background image overflowing.

Regarding the thin gray line along the top of the slide wrap, there are a couple of possible causes:

1. Border or border-bottom property: Check if the slide wrap or any of its child elements have a border or a border-bottom property applied. Even a very thin border can be visible and create the appearance of a gray line.

2. Box-shadow or text-shadow: Sometimes, the use of box-shadow or text-shadow properties can create a similar effect to a thin line. Review the styles applied to the slide wrap and its children to see if any shadow properties are causing this issue.

3. Background color or gradient: If the slide wrap has a background color or gradient applied, it's worth inspecting the color value to ensure that it doesn't contain any gray tones that could be causing the line to appear.

Inspecting the styles and properties of these elements within the Webflow Designer should help you diagnose and solve the background image overflow and gray line issues in your quote slider.