I was working on this website, which uses bootstrap
. On it there are circle-shaped images and when the mouse hovers I want to create an effect of that picture as creating a color light. For that, I used box-shadow
because shadows wouldn't interfere within the image. The code looks like this:
HTML:
<div class="col-sm-3" id="af">
<br/><br/><br/>
<center>
<img src="OnePicture.jpg" class="img-circle smallpic"/>
</center>
<!-- The div continues with text -->
</div>
CSS:
.smallpic{
max-width:100px;
max-height: 100px;
border: 3px solid transparent;
/*Trying to force GPU Acceleration*/
-webkit-transform: translateZ(0);
-moz-transform: translateZ(0);
-ms-transform: translateZ(0);
-o-transform: translateZ(0);
transform: translateZ(0);
-webkit-transition: all 1s;
-webkit-transition-timing-function: ease;
transition: all 1s;
transition-timing-function: ease;
}
#af:hover .smallpic{
border: 3px solid #E3000E;
-webkit-transform: translate3d(0,0,0);
-moz-box-shadow: 0 0 500px 100px #E3000E;
-webkit-box-shadow: 0 0 500px 100px #E3000E;
box-shadow: 0 0 500px 100px #E3000E;
}
This code did exactly what I want, but due to a Webkit
bug, it won't work properly on any Webkit based browser, which includes the popular Google Chrome
.
Here is the result in Google Chrome: link
In my tests, the code worked really well in Mozilla Firefox
, Microsoft Edge
and also Internet Explorer
. But Google Chrome
, Vivaldi
and other webkit based browsers tested got the same buggy look. Is there another way to make that effect work in all browsers besides box-shadow
usage?
But it is still possible to have the same behaviour in all browsers. You need just to modify your HTML and CSS.
Here the example HTML
<div class="wrapper red">
<div class="image"></div>
<h2>Red</h2>
</div>
<div class="wrapper blue">
<div class="image"></div>
<h2>Blue</h2>
</div>
<div class="wrapper green">
<div class="image"></div>
<h2>Green</h2>
</div>
Here the example CSS:
.wrapper {
display: inline-block;
position: relative;
width: 300px;
height: 300px;
}
.wrapper:before {
position: absolute;
content: ' ';
z-index: -1;
top: 0;
left: 0;
bottom: 0;
right: 0;
transition: all 2s;
}
.blue:before {
background: radial-gradient(ellipse at center, rgba(0, 0, 255, .7) 10%, rgba(0, 0, 255, 0) 70%);
opacity: 0;
}
.red:before {
background: radial-gradient(ellipse at center, rgba(255, 0, 0, .7) 10%, rgba(255, 0, 0, 0) 70%);
opacity: 0;
}
.green:before {
background: radial-gradient(ellipse at center, rgba(0, 255, 0, .7) 10%, rgba(0, 255, 0, 0) 70%);
opacity: 0;
}
.wrapper:hover:before {
opacity: 1;
}
.image {
margin: 100px auto 0;
border: 4px solid red;
border-radius: 50%;
width: 100px;
height: 100px;
}
.green .image {
border-color: rgb(0, 255, 0);
background-color: rgba(0, 255, 0, .3);
}
.red .image {
border-color: rgb(255, 0, 0);
background-color: rgba(255, 0, 0, .3);
}
.blue .image {
border-color: rgb(0, 0, 255);
background-color: rgba(0, 0, 255, .3);
}
h2 {
text-align: center;
}
Here a live demo