A HTML and CSS code snippet post which shows you how to create an image overlay when mouse hover for images using CSS and HTML elements. Sourced under a permissive license.
A HTML and CSS code snippet – image overlay mouse over or mouse hover
<figure class="hover-img">
<img src="https://codesnippetsandtutorials.com/wp-content/uploads/2023/07/swati-b-Vf2-ZiIu8xY-unsplash-1-840x400.jpg"/>
<h3>Lorem <br/>Ipsum</h3>
transition: all 0.45s ease;
background-color: rgba(0, 0, 0, 0.5);
border-top: 32px solid rgba(0, 0, 0, 0.5);
border-bottom: 32px solid rgba(0, 0, 0, 0.5);
transition: all 0.3s ease;
backface-visibility: hidden;
text-transform: uppercase;
.hover-img:hover::before,
.hover-img:hover::after {
.hover-img:hover figcaption {
<figure class="hover-img">
<img src="https://codesnippetsandtutorials.com/wp-content/uploads/2023/07/swati-b-Vf2-ZiIu8xY-unsplash-1-840x400.jpg"/>
<figcaption>
<h3>Lorem <br/>Ipsum</h3>
</figcaption>
</figure>
<style>
.hover-img {
background-color: #000;
color: #fff;
display: inline-block;
margin: 8px;
max-width: 320px;
min-width: 240px;
overflow: hidden;
position: relative;
text-align: center;
width: 100%;
}
.hover-img * {
box-sizing: border-box;
transition: all 0.45s ease;
}
.hover-img::before,
.hover-img::after {
background-color: rgba(0, 0, 0, 0.5);
border-top: 32px solid rgba(0, 0, 0, 0.5);
border-bottom: 32px solid rgba(0, 0, 0, 0.5);
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
content: '';
transition: all 0.3s ease;
z-index: 1;
opacity: 0;
transform: scaleY(2);
}
.hover-img img {
vertical-align: top;
max-width: 100%;
backface-visibility: hidden;
}
.hover-img figcaption {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
align-items: center;
z-index: 1;
display: flex;
flex-direction: column;
justify-content: center;
line-height: 1.1em;
opacity: 0;
z-index: 2;
transition-delay: 0.1s;
font-size: 24px;
font-family: sans-serif;
font-weight: 400;
letter-spacing: 1px;
text-transform: uppercase;
}
.hover-img:hover::before,
.hover-img:hover::after {
transform: scale(1);
opacity: 1;
}
.hover-img:hover > img {
opacity: 0.7;
}
.hover-img:hover figcaption {
opacity: 1;
}
</style>
<figure class="hover-img">
<img src="https://codesnippetsandtutorials.com/wp-content/uploads/2023/07/swati-b-Vf2-ZiIu8xY-unsplash-1-840x400.jpg"/>
<figcaption>
<h3>Lorem <br/>Ipsum</h3>
</figcaption>
</figure>
<style>
.hover-img {
background-color: #000;
color: #fff;
display: inline-block;
margin: 8px;
max-width: 320px;
min-width: 240px;
overflow: hidden;
position: relative;
text-align: center;
width: 100%;
}
.hover-img * {
box-sizing: border-box;
transition: all 0.45s ease;
}
.hover-img::before,
.hover-img::after {
background-color: rgba(0, 0, 0, 0.5);
border-top: 32px solid rgba(0, 0, 0, 0.5);
border-bottom: 32px solid rgba(0, 0, 0, 0.5);
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
content: '';
transition: all 0.3s ease;
z-index: 1;
opacity: 0;
transform: scaleY(2);
}
.hover-img img {
vertical-align: top;
max-width: 100%;
backface-visibility: hidden;
}
.hover-img figcaption {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
align-items: center;
z-index: 1;
display: flex;
flex-direction: column;
justify-content: center;
line-height: 1.1em;
opacity: 0;
z-index: 2;
transition-delay: 0.1s;
font-size: 24px;
font-family: sans-serif;
font-weight: 400;
letter-spacing: 1px;
text-transform: uppercase;
}
.hover-img:hover::before,
.hover-img:hover::after {
transform: scale(1);
opacity: 1;
}
.hover-img:hover > img {
opacity: 0.7;
}
.hover-img:hover figcaption {
opacity: 1;
}
</style>
Tags: CSS, HTML, CSS, CSS code snippet, html code snippet, image overlay, mouse over, mouse hover
Image: Unsplash license
CC BY 4.0 added intro and tags – 30 Seconds of Code