/* 
 * This file contains the CSS for the 'hello world' section. 
 *
 * Please note that all CSS in here should be relative to the container of the section,
 * in this case the ".hello" class.
 */

.hello_world { width: 300px; padding: 0 2ex 2ex; border: 2px dotted red; background-color: yellow; }
.hello_world .h2 { font-size: 1em; margin: 0 0 1ex; padding: 0; }