HTML List isn't vertically aligned when using floating images

Question

I have a list with titles, text and images, and sometimes, when there is not enough text, my lists start breaking, ie. the list starts nesting itself.

Answer 1

The part you are missing is to clear the floats. Use this:

li:after {
    content: '';
    display: block;
    clear: both;
}

and now you will have removed the "nesting".

Note that while using floating containers, you should always clear them before the next container that follows thereby creating a fresh block formatting context as it is called. Otherwise you will see unpredictable behavior.

Revised demo below:

img {
    float: left;
    margin-right: 0.1em;
}
li:after {
    content: '';
    display: block;
    clear: both;
}

<ul>
<li>
<h3>photo</h3>
<img src="http://commons.cathopedia.org/w/images/commons/thumb/f/fe/Carnevale_di_Venezia.JPG/250px-Carnevale_di_Venezia.JPG" /> some text next to the photo
</li>
<li>
<h3>photo</h3>
<img src="http://commons.cathopedia.org/w/images/commons/thumb/f/fe/Carnevale_di_Venezia.JPG/250px-Carnevale_di_Venezia.JPG" /> some text next to the photo
</li>
<li>
<h3>photo</h3>
<img src="http://commons.cathopedia.org/w/images/commons/thumb/f/fe/Carnevale_di_Venezia.JPG/250px-Carnevale_di_Venezia.JPG"  /> some text next to the photo
</li>
</ul>

Answer 2

 /* This will make every element inside Li align in a line */

 li * {
    display: inline-block;
 }
/* have specifically gave h3 element block property so that it can be in a separate line and serve as a heading */
  li h3 {
    display: block;
  }

working fiddle - http://jsfiddle.net/2z6Zn/247/

Answer 3

Remove the CSS you have applied in jSfiddle i.e

img {
    float: left;
    margin-right: 0.1em;
}

Instead just add following CSS

ul{
display:block;
clear:both;
}