I want overlay on image css

Question

I want unclickable overlay on the top of the image

codepen link on the comment section

html:

<img src="https://www.codeproject.com/KB/GDI-plus/ImageProcessing2/img.jpg" />

css:

img{
  width:100px;
  height:100px;
  cursor: not-allowed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0,0,0,0.5);
  z-index: 1000;

}

with grey opacity on the top of the image

something like this https://prnt.sc/10pm4zm

Answer 1

You can add another div after the tag. and give it the css as follows

img{
  width:100px;
  height:100px;
  
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0,0,0,0.5);
  

}
div{
  position:absolute;
  width:50px;
  height:30px;
  cursor: not-allowed;
  top: 80px;
  left: 10px;
  right: 0;
  bottom: 0;
  background-color: grey;
  z-index: 1000;
  opacity: 0.5;
}

<img src="https://www.codeproject.com/KB/GDI-plus/ImageProcessing2/img.jpg" />
<div></div>

Furthermore you can adjust opacity and the size of the overlay unclickable div accordingly

Answer 2

<div class="container">
  <img src="https://www.codeproject.com/KB/GDI-plus/ImageProcessing2/img.jpg" />
  <div class="overlay"></div>
</div>

And css to be

img {
  width: 100px;
  height: 100px;
}
.container {
  width: 100px;
  height: 100px;
  position: relative;
  pointer-events: none;
  }
.overlay {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  background: rgba( 0, 0, 0, 0.5 );
}