Added ex2 solution.

Author: tomclose

exercise2.html

@@ -23,9 +23,9 @@ <h1>All about colours</h1>
             <div id='explanation'>
                 <p>This is a page about colours. You need to fix it so that:</p>
                 <ul>
-                    <li>The sections about blue and yellow have 3pm solid black borders.</li>
-                    <li>The 'About blue' has a light blue background.</li>
-                    <li>The 'About yellow' has a light yellow background.</li>
+                    <li>The sections about blue and yellow have 3px solid black borders.</li>
+                    <li>The 'About blue' has a light blue (#6495ED) background.</li>
+                    <li>The 'About yellow' has a light yellow (#FFEBCD) background.</li>
                     <li>The list of points in the 'About blue' section should be in blue text (but the paragraph text shouldn't be).</li>
                     <li>The list of points in the 'About yellow' section should be in orange text (but the paragraph text shouldn't be).</li>
                     <li>The final item in both colour section lists is the most important. It should be in font size 16px, with font weight bold.</li>
@@ -49,7 +49,7 @@ <h2>About blue</h2>
             </div>
 
             <div id='about_yellow' class='color-info'>
-                <h2>About blue</h2>
+                <h2>About yellow</h2>
 
                 <p>The section is all about the colour yellow. This text should be black.</p>