Finally Monday! We are going to create an expandable gallery with Tailwind CSS. no Js not Alpine.js, super simple yet super cool.
Why do we need an expandable gallery?
We don’t, but it’s a cool way to showcase your work and not make it boring to look at. A little interactivity never feels out of place.
Use cases:
Product listings: An expandable gallery can be used to showcase product listings, allowing users to click on an image to see more details.
Blog posts: An expandable gallery can be used to showcase blog posts, allowing users to click on an image to see more content.
News articles: An expandable gallery can be used to showcase news articles, allowing users to click on an image to see more content.
Image galleries: An expandable gallery can be used to showcase image galleries, allowing users to click on an image to see more content.
…and many other use cases.
Understanding the markup:
This is the container element that will hold the gallery.
grid is a flexbox layout that will create a grid of images.
place-items-center is a CSS property that centers the items in the grid.
This is the image element that will be used to display the images.
class=“relative w-32 h-80 flex-1 overflow-hidden transition-all duration-500 ease-in-out hover:flex-[2] hover:cursor-pointer hover:rounded-xl group …”>
<!– Image goes here –>
</figure>
relative is a CSS property that makes the element position relative to its parent.
w-32 and h-80 are CSS properties that set the width and height of the image.
flex-1 is a CSS property that sets the flex basis to 100%.
overflow-hidden is a CSS property that hides any overflowing content.
transition-all is a CSS property that applies a transition effect to all properties of the element.
duration-500 is a CSS property that sets the transition duration to 500 milliseconds.
ease-in-out is a CSS property that sets the transition timing function to ease-in-out.
hover:flex-[2] is a CSS property that applies a flex basis of 2 to the element when the mouse hovers over it.
hover:cursor-pointer is a CSS property that changes the cursor to a pointer when the mouse hovers over the element.
hover:rounded-xl is a CSS property that applies a rounded border radius of 16 to the element when the mouse hovers over it.
group is a CSS property that groups the element with its siblings.
This is the image element that will be used to display the images.
class=“relative h-80 object-cover transition-all duration-500 ease-in-out group-hover:w-full”
src=“…”
alt=“…”
/>
relative is a CSS property that makes the element position relative to its parent.
h-80 is a CSS property that sets the height of the image to 80 pixels.
object-cover is a CSS property that scales the image to cover the entire container.
transition-all is a CSS property that applies a transition effect to all properties of the element.
duration-500 is a CSS property that sets the transition duration to 500 milliseconds.
ease-in-out is a CSS property that sets the transition timing function to ease-in-out.
group-hover:w-full is a CSS property that applies a width of 100% to the element when the mouse hovers over it. As you can see it uses the group-hover pseudo-class to target the element when the mouse hovers the parent element.
The full markup
<figure
class=“relative w-32 h-80 flex-1 overflow-hidden transition-all duration-500 ease-in-out hover:flex-[2] hover:cursor-pointer hover:rounded-xl group …”>
<img
class=“relative h-80 object-cover transition-all duration-500 ease-in-out group-hover:w-full”
src=“…”
alt=“…”
/>
</figure>
</div>
Conclusion
This is a simple expandable gallery that can be used for any type of content, such as product listings, blog posts, news articles, or image galleries. Remember to make the gallery fully accessible.
Hope you enjoyed this tutorial and have a great day!
