You’ve probably heard “iframes are horrible with search engines.” Well, they are.
I recently had a client want me to create scroll boxes for their website so they could fit 1000+ words into a 300×457 pixel scroll box. How can I create this scroll box without the iframe? Well, you are about to find out.
CSS Scroll Box Instead of an iframe:
We’re going to use a css property called “overflow,” and by setting it to auto, it turns a normal div into a scroll box!
<div id=”scrollbox”> *enter endless amounts of words*</div>
So what just happened there is we assigned a div with a fixed width and a fixed height. Normally, if you had an element (ie image or text) that was too big for those dimensions, the element will be pushed larger. By adding the CSS scrollbox property of “overflow:auto” we tell the div to create a scrollbar instead of changing the size of the div.
The CSS property “overflow” does have a possible value of “scroll”, but this adds a permanent scrollbar to the bottom and right-hand side of the div even if you don’t need them. This “auto” value is great because if your content isn’t larger than the div, no scrollbars will appear. And if your content only stretches horizontally, you will only see a horizontal scrollbar!