CSS hover image resizing not functioning as expected

Is there a way to dynamically scale up an image when hovered over? I'm trying to achieve an effect where the image increases from 100x75 pixels to 300x225 pixels. Everything seems to be working fine with the layout, but the width doesn't seem to scale up properly when hovered. Any suggestions on how to fix this issue would be greatly appreciated. Just to clarify, I want the image to not exceed the dimensions of 300x225 pixels.

CSS:

.hoverbox a .preview {
   display: none; 
}
.hoverbox a .preview img {
   display: inline; 
}
.hoverbox a:hover .preview {
   display: block;
   position: absolute;
   top: -1em;
   left: -2em;
   z-index: 10;
   border-width: 1px 1px 6px 1px; 
   border-style: solid; 
   border-color: #fff7ea;
   border-radius: 3px; 
   -moz-border-radius: 3px; 
   -webkit-border-radius: 3px; 
   -moz-box-shadow: 2px 2px 2px #161615;
   -webkit-box-shadow: 2px 2px 2px #161615;
   box-shadow: 2px 2px 2px #161615;
}
.hoverbox img {
   background: #fff;
   border-width: 1px 1px 6px 1px; 
   border-style: solid; 
   border-color: #fff7ea;
   border-radius: 3px; 
   -moz-border-radius: 3px; 
   -webkit-border-radius: 3px; 
   -moz-box-shadow: 2px 2px 2px #161615;
   -webkit-box-shadow: 2px 2px 2px #161615;
   box-shadow: 2px 2px 2px #161615;
       padding: 2px;
   vertical-align: top;
   width: 100px;
   height: 75px;
}
.hoverbox li
{
   background: transparent;
   display: inline;
   float: left;
   margin: 3px;
   padding: 5px;
   position: relative;
 }

.hoverbox .preview {
   width: 300px;
   height: 225px;
}

HTML:

    <section>  
         <h1 class="headline">Feast your eyes.</h1>
         <ul class="hoverbox">
            <li>
                <a href="#"><img src="200opt.jpg" alt="descr"/><img src="200opt.jpg" alt="description" class="preview" /></a>
            </li>
         </ul>

    </section>

Thanks for the assistance!

htmlcss

Answer №1

Consider this solution using jQuery:

$('img').hover(function(){

$(this).width('600px');
$(this).height('450px');


}, function(){

    // restore default image width and height

$(this).width('400px');
$(this).height('300px');


})​

Check it out here.

Answer №2

<ul class="hoverbox">
          <li>
            <a href="#"><img src="200opt.jpg" alt="details"/><img src="200opt.jpg" alt="information" class="preview" /></a>
           </li>
</ul> **/* end of ul*/**

Answer №3

.hoverbox img:hover{
  width: 300px;
  height: 225px;
}

Check out the live demo with your custom class here - http://jsfiddle.net/cDxgj/2/

I hope you find this information helpful!

Answer №4

Consider utilizing img:hover instead of a:hover in the CSS. It may not be necessary to scale the anchor tag. Are you attempting to enlarge the space around it rather than the image itself? If you also want the anchor tag to resize, you can simply apply position:absolute;

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