Use CSS to make a span not clickable

Solution 1:

Actually, you can achieve this via CSS. There's an almost unknown css rule named pointer-events. The a element will still be clickable but your description span won't.

a span.description {
    pointer-events: none;
}

there are other values like: all, stroke, painted, etc.

ref: http://robertnyman.com/2010/03/22/css-pointer-events-to-allow-clicks-on-underlying-elements/

UPDATE: As of 2016, all browsers now accept it: http://caniuse.com/#search=pointer-events

Solution 2:

Not with CSS. You could do it with JavaScript easily, though, by canceling the default event handling for those elements. In jQuery:

$('a span:nth-child(2)').click(function(event) { event.preventDefault(); });