Here are a couple of different things you can do with the horizontal masthead with a full screen slide show. These features rely on a helper class, hasSlideShow
inserted by the theme, but only for slide shows with a Slider Layout set to “Full Screen” and the setting for “Force Full Width” set to “Off“.
That last bit is very important. The theme uses the “Force Full Width” setting of “Yes” to know it should not apply the special scrolling behavior (fading out slider and overlapping of the masthead). What you are wanting to do needs the masthead to overlap the slide show so make sure the setting is “Off“.
Once you have the slide show setup this way, and you can see the full screen slide show and your horizontal masthead at the top of the screen, here are a couple of tricks you can use to achieve some nice effects with the masthead. These CSS values below can be entered directly into the “Appearance > Theme Options” area using the “Custom CSS” field.
Create a semi-transparent masthead overlaying the slide show:
#masthead .fullSlider.hasSlideShow { background-color: rgba(255, 255, 255, 0.6) !important; }
Hide the masthead, menu, etc when viewing the slide show:
#masthead .fullSlider.hasSlideShow { display: none !important; }
That’s the idea, now you can experiment with all kinds of different effects and styling to get the result you’re wanting. If you are using a background image in the slide show you may need to do some different things to achieve a semi-transparent menu, but you’ll be able to see these things as you test.