Question

How can I make my <div> elements grow (and the content changes text size to a higher one), when hovered over? I put them in a class and tried:

size: 150%;

and

height: +30px;
width: +30px;

the first try didn’t work at all, and the second code just made the div’s flash and dissappear partially.

Answer 1

CSS3 solution:

div {
    background: #999;
    width: 200px;
    height: 20px; 
    transition: width 1s;
}

div:hover{
    width: 300px;
}

<div>
    <p>Im content</p>
</div>

http://jsfiddle.net/MrdvW/