CSS3 Change Text Size
Using transform: scale;
HTML
Lorem ipsum dolor sit amet, <a href="#">consectetur</a> adipiscing elit. In dignissim auctor tempus. Sed hendrerit imperdiet est, a consectetur eros laoreet in. Quisque sed magna pulvinar leo posuere placerat ut et nulla. Lorem ipsum dolor sit amet, consectetur adipiscing elit. <a href="#">Maecenas rhoncus congue</a> hendrerit. Aenean varius vestibulum enim, sit amet fermentum ligula volutpat sed. Phasellus eleifend ante non metus vehicula sit amet aliquet neque vehicula. <a href="#">Mauris porta</a>, augue a accumsan pharetra, enim ante vehicula diam, vitae ullamcorper quam diam eu elit.
CSS
*{font-family: sans-serif;}
a{ text-decoration:none;
display: inline-block;
color: #03c;
-webkit-transition: 0.5s;
-moz-transition: 0.5s;
-o-transition: 0.5s;
-ms-transition: 0.5s;
transition: 0.5s;
}
a:hover {
background:red;
color:#FFF;
-webkit-transform: scale(1.1,1.1);
-moz-transform: scale(1.1,1.1);
-o-transform: scale(1.1,1.1);
-ms-transform: scale(1.1,1.1);
transform: scale(1.1,1.1);
}