Create an image overlay, which comes in different styles.
Usage
Add the .gls-overlay class to an element following an image to create the overlay panel. To create a position context, add the .gls-inline class from the Utility component to a container element around both. Finally, add one of the .gls-position-* classes from the Position component to align the overlay.
<div class="gls-inline">
<img src="" width="" height="" alt="">
<div class="gls-overlay gls-position-bottom"></div>
</div>
Note Add the .gls-light or .gls-dark class, so that elements will be optimized for better visibility on dark or light images.
-
<div class="gls-inline"> <img src="https://utahhealthcare.github.io/gloss-docs/images/photo.jpg" alt=""> <div class="gls-overlay gls-light gls-position-bottom"> <p>Default Lorem ipsum dolor sit amet, consectetur adipiscing elit.</p> </div> </div>
Style modifiers
By default, the overlay has padding, but no additional styling. Add one of these modifier classes to add a background color to the overlay.
Default
For a simple background color, add the .gls-overlay-default class.
-
<div class="gls-child-width-1-2@m" gls-grid> <div> <div class="gls-inline"> <img src="https://utahhealthcare.github.io/gloss-docs/images/photo.jpg" width="1800" height="1200" alt=""> <div class="gls-overlay gls-overlay-default gls-position-bottom"> <p>Default Lorem ipsum dolor sit amet, consectetur adipiscing elit.</p> </div> </div> </div> <div> <div class="gls-inline"> <img src="https://utahhealthcare.github.io/gloss-docs/images/photo.jpg" width="1800" height="1200" alt=""> <div class="gls-overlay-default gls-position-cover"></div> <div class="gls-overlay gls-position-bottom gls-dark"> <p>Default Lorem ipsum dolor sit amet, consectetur adipiscing elit.</p> </div> </div> </div> </div>
Primary
For a prominent background color, add the .gls-overlay-primary class.
-
<div class="gls-child-width-1-2@m" gls-grid> <div> <div class="gls-inline"> <img src="https://utahhealthcare.github.io/gloss-docs/images/photo.jpg" width="1800" height="1200" alt=""> <div class="gls-overlay gls-overlay-primary gls-position-bottom"> <p>Default Lorem ipsum dolor sit amet, consectetur adipiscing elit.</p> </div> </div> </div> <div> <div class="gls-inline"> <img src="https://utahhealthcare.github.io/gloss-docs/images/photo.jpg" width="1800" height="1200" alt=""> <div class="gls-overlay-primary gls-position-cover"></div> <div class="gls-overlay gls-position-bottom gls-light"> <p>Default Lorem ipsum dolor sit amet, consectetur adipiscing elit.</p> </div> </div> </div> </div>
Gradient
Add a gentle gradient overlay.
Default
For a simple background gradient, add the .gls-overlay-default-gradient-* class, replacing the asterisk with a direction.
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<div class="gls-child-width-1-2@m" gls-grid> <div> <div class="gls-inline"> <img src="https://utahhealthcare.github.io/gloss-docs/images/photo.jpg" width="1800" height="1200" alt=""> <div class="gls-overlay-default-gradient-top gls-position-cover"></div> </div> </div> <div> <div class="gls-inline"> <img src="https://utahhealthcare.github.io/gloss-docs/images/photo.jpg" width="1800" height="1200" alt=""> <div class="gls-overlay-default-gradient-bottom gls-position-cover"></div> </div> </div> </div>
Primary
For a prominent background gradient, add the .gls-overlay-primary-gradient-* class, replacing the asterisk with a direction.
-
<div class="gls-child-width-1-2@m" gls-grid> <div> <div class="gls-inline"> <img src="https://utahhealthcare.github.io/gloss-docs/images/photo.jpg" width="1800" height="1200" alt=""> <div class="gls-overlay-primary-gradient-left gls-position-cover"></div> </div> </div> <div> <div class="gls-inline"> <img src="https://utahhealthcare.github.io/gloss-docs/images/photo.jpg" width="1800" height="1200" alt=""> <div class="gls-overlay-primary-gradient-right gls-position-cover"></div> </div> </div> </div>
Overlay icon
To display an overlay icon, add the gls-overlay-icon attribute to a <span> element inside the overlay.
<div class="gls-position-center">
<span gls-overlay-icon></span>
</div>
-
<div class="gls-child-width-1-2@m" gls-grid> <div> <div class="gls-inline gls-light"> <img src="https://utahhealthcare.github.io/gloss-docs/images/dark.jpg" width="1800" height="1200" alt=""> <div class="gls-position-center"> <span gls-overlay-icon></span> </div> </div> </div> <div> <div class="gls-inline gls-dark"> <img src="https://utahhealthcare.github.io/gloss-docs/images/photo.jpg" width="1800" height="1200" alt=""> <div class="gls-overlay-default gls-position-cover"> <div class="gls-position-center"> <span gls-overlay-icon></span> </div> </div> </div> </div> </div>
Position
Add one of the .gls-position-* classes from the Position component to align the overlay.
<div class="gls-overlay gls-position-top"></div>
-
<div class="gls-child-width-1-2@m" gls-grid> <div> <div class="gls-inline"> <img src="https://utahhealthcare.github.io/gloss-docs/images/photo.jpg" width="1800" height="1200" alt=""> <div class="gls-overlay gls-overlay-default gls-position-top"> <p>Top</p> </div> </div> </div> <div> <div class="gls-inline"> <img src="https://utahhealthcare.github.io/gloss-docs/images/photo.jpg" width="1800" height="1200" alt=""> <div class="gls-overlay gls-overlay-default gls-position-center"> <p>Center</p> </div> </div> </div> </div>