link with fullscreen background image on hover

[giselach]

Hello, I was actually trying to do the same, but could you give me some hints on the css? I have the laytheme addon hover, and I have set my hover images over the content on purpose. Also sizes regarding width and height are 130%, although it seems it's not fullscreen. They are still adjusting based on the width. how could it be?

[Richard]

Dear @giselach

Unsure about your setup and any custom css you have currently.
Can you post a link to your website if able? 🔍

The Goal is to have the images fullscreen yes?

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Best wishes 🌝

Richard

[giselach]

@Richard the website is https://groups.uni-paderborn.de/digitale-ausstellung-bildhauerei/

and tha idea is that whenever you go over the menu categories and an image pops up, all the background is white (so you can't see what's behind).

so I guess would mean either applying a white overlay behind the hover images (so you don't see the background) or keeping the image full screen.

[Richard]

Dear @giselach

I see your content exists as a footer, therefore you would like some code saying, when we hover over an link or when the class .show is added to the imagehover region then set the footer to have opacity:0

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Best

Richard

[giselach]

@mariusjopen said in link with fullscreen background image on hover:

http://laytheme.com/documentation.html#custom-css-styling

Hello Richard! thanks for the answer, but I am not sure I am getting what you mean.

I want my hover images to be fullscreen with white background. I thought about uploading hover images with no background and then manually add a white background. In that. sense, the hover images won't be cut (if scaled) and will be fullscreen.

Also, as my footer is set as the menu, I am having some trouble on different screen sizes there are times where I can't see the full menu (it is cut) is there any way to make it fit the screen?

Thanks!!

[Richard]

Dear @giselach

Sorry if my reply was short, i can explain more 🌝

The Imagehover Addon images are all stacked within an "Imagehover region" they are already present on the page, but are hidden from us "invisible" . When a user hovers over a link, the "Class" show is added to the Imagehover region. The show class adds some CSS to the Image saying " Dont be invisible anymore, make yourself visible! " and so we see the image. When the user moves off the link, the class show is removed from the Imagehover region and so too is the CSS that was telling the image to be visible.

It would be best to make use of this action occurring. This show class being added and then removed. You can take advantage of this for what you are trying to achieve.

If you want there to be a white background with the Images, you don't necessarily have to removed all the text, or make each image have its own fullscreen background container that is white.

Your text with links exists within the "footer-region"

You could say; " When the class show is added to the Imagehover region -- then make the "footer-region" invisible"

"when the class show is added to the imagehover-region then set the footer-region opacity to 0"

By setting your footer (your main content) to an opacity of 0 then to the user it would seem white anyway because your background is white and the text would become completely transparent.

Hope that better explains the process 🌻

Also, as my footer is set as the menu, I am having some trouble on different screen sizes there are times where I can't see the full menu (it is cut) is there any way to make it fit the screen?

The following Custom CSS for your footer region is causing the issue:

max-height: 100vh !important;
    max-width: 100vw !important;
    position: fixed;

If the text is set in "pixels" (px) which is a fixed unit then it will likely go over on smaller screens. If the text all added up equals over 700px in height then on screen less that 700px height, it will go over.
You should use a responsive unit so that it resizes based on the screen size. If the text when all added together equals 80% of the screen size in height, then even on a smaller screen it would still try to fit into 80% of the screen height.

You can see how different "Units" apply and their behaviour here:

https://www.w3schools.com/cssref/css_units.asp

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best wishes

Richard

[giselach]

Dear @Richard Thanks for the answers and the time you've given me

regarding the hover image: I would still to keep the footer-region visible (and over the image.

regarding the "responsive" footer height I've changed the
max-height: 100vh !important;
max-width: 100vw !important;
position: fixed;

to:
max-height: 100% !important;
max-width: 100% !important;
position: fixed;

but it still doesn't work... specially on Firefox and Safari. When I resize the tab and make it shorter the footer is not acting as responsive so it gets "cut".

However If I say:
max-height: 90% !important;
max-width: 90% !important;
position: fixed;

the footer-region gets even bigger... shouldn't it be the opposite?

I'm quite desperate!!

Looking forward to your reply,

[giselach]

Hello, I was wondering if someone had any new ideas in order to solve the issue, Thanks :)

[danny]

Dear @Richard,

Gisela and me work on this together. Would be amazing if you got back to us about the footer. The footer (=menu) is to small in Chrome but cut in Firefox and Safari. The footer should be completely visible in any desktop screen.

https://groups.uni-paderborn.de/digitale-ausstellung-bildhauerei/

Thanks a lot. Appreciate your help!

Best wishes

Daniel

[Richard]

Dear Daniel

@danny @giselach

The font-size being set to px may be a reason. This is a fixed unit:

https://www.w3schools.com/cssref/css_units.asp

If the screen is only a certain dimension of pixels then the content may well be too big. If you want the text to always remain visible even when the browser is resized you would want to look into Responsive text

https://www.w3schools.com/howto/howto_css_responsive_text.asp

You could use % font sizes, setting this in Text Formats:

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Hope this helps you and Gisela 🖼

Richard

[giselach]

Hello @Richard thanks for the answer,!!!

although it still does not seem to work. now it's scaling down every time I resize the screen size, yes but in terms of width, not height. any other suggestions??

[Richard]

Dear @giselach

I see 🤔
In text Formats each format has it's on HTML Class that your can see in the title area of the format, e.g HTML Class: _Default

You may want to use the unit vh which is based on viewport height as apposed to vw which is veiwport width:

https://alligator.io/css/viewport-units/#:~:text=vh stands for viewport height,when the viewport is resized.

You could apply this vh unit to your Text format e.g (here targeting the default text format)

._Default{
     font-size:5vh;
}

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Best wishes

Richard

[giselach]

@Richard said in link with fullscreen background image on hover:

font-size:5vh;

Dear Richard!!!! now it worked! THANKS A BUNCH!!!!!! :-)

[giselach]

@Richard regarding the hovered image, how can I make it appear fullscreen? I know I should go for the same method you've just told me, 100vh and 100vw, but then I guess the image has it's own dimensions so either would appear as "cut" or incomplete. Also every hover image has its own id, is there a way to set a white background for all hovered images ?

so every time I hover an element that has a hover image set, it's background is white.

[Richard]

Dear @giselach

css selectors:
The container that holds the image-hover images:

.lay-imagehover-region 

The images inside the Image hover container:

.lay-imagehover-region img

Example:

.lay-imagehover-region {
     background-color:white;
}

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"how can I make it appear fullscreen?"

https://www.w3schools.com/howto/howto_css_full_page.asp

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"is there a way to set a white background for all hovered images ?"

If it was fullscreen would you need the background to be white?

You could target either the container or the images themselves to add background colours:

https://www.w3schools.com/cssref/pr_background-color.asp

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Best wishes

Richard

[giselach]

@Richard Hello Richard ! thanks for the answer,

but actually that's what I did long ago and seems not to affect the hover image, so, i'm quite stuck there.

Ideally we should just make the .lay-imagehover-region to scale and adapt to the screen size. But it's just not happening. When I tagged .lay-imagehover-region img it just changed it's position, got smaller and couldn't control it anyway ...

[Richard]

Dear @giselach

You can change the dimensions of your Imagehover region within > Lay Options > Imagehover Addon > Widths & Heights :

Settings for a 'row' within the Gridder may also be of interest:

https://laytheme.com/documentation/gridder-rows.html

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Best wishes 🌝

Richard

[giselach]

Hello Richard, thanks again for your patience. Tough nut to crack… this i know, I actually have it in 100%fand 120% from the beginning, but as it stays for “maximum” it can still go smaller! Any other ideas?

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