height-constraint-percent-8-ref.html (808B)
1 <!DOCTYPE HTML> 2 <style> 3 div { margin-top: 0; font-size: 34px; width: 450px } 4 #center-block { height: 80%; } 5 #containing-block { height: 80%; } 6 #center-col { background: yellow } 7 p { margin-top: 0px; } 8 9 </style> 10 <!-- 11 In a 450px container, the minimum font size at 15em per line is 30px. 12 This means we map 0px-45px into 30px-45px, so 12px gets mapped to 34px. 13 --> 14 <div id="containing-block"> 15 <div id="center-block"> 16 <div id="center-col"> 17 <p>Life and death, dreaming and wakefulness: stations for the perplexed soul. It traverses them by stage, taking signs and hints from things, groping about in the sea of darkness, clinging stubbornly to a hope that smilingly and mysteriously renews itself. Traveler, what are you searching for? What emotions rage in your heart?</p> 18 </div> 19 </div> 20 </div>