I have a div with a background image that I want to expand 100% width and auto scale the div to fit the required height of the image. At the moment it is not scaling the div height unless I set the height of the div to 100% but then it just stretches to the full height of the screen, whereas I want it to scale to the height of the image.
Here is the html:
<div id="mainHeaderWrapper">
</div><!--end mainHeaderWrapper-->
<br class="clear" />;
Here is the css:
#mainHeaderWrapper{
background: url(http://localhost/site/gallery/bg1.jpg);
width: 100%;
height: auto;
-webkit-background-size: cover;
-moz-background-size: cover;
-o-background-size: cover;
background-size: cover;
background-size: 100% 100%;
background-repeat: no-repeat;
background-position: center center;
}
.clear { clear: both; }
Thanks for any and all help
See Question&Answers more detail:os