Trigger CSS3 Transitions on Click using :target

gistfile1.txt

// HTML MARKUP
<a href="#one">One</a>
<a href="#two">Two</a>
<a href="#three">Three</a>
<a href="#four">Four</a>

<p id="one">Number One</p>  
<p id="two">Number Two</p>  
<p id="three">Number Three</p>  
<p id="four">Number Four</p>

// CSS
p {
    transition:all 1s ease;
    /* Don't forget the vendor specific pre-fixes! */
}

p:target {
    color:red;
    font-size:40px
}