title: how to apply the style in all class?
body: <p>I have tried to apply the styles in specified class even it contain some numeric or string values together attribute, but the style doesn't apply, I don't know where I made a mistake, below I have placed my code for your kind reference. </p>
  
  <p><strong>HTML</strong></p>
  
  <pre><code> &lt;p class="test"&gt;Some text contains....&lt;/p&gt;
   &lt;p class="test2"&gt;Some text contains....&lt;/p&gt;
   &lt;p class="test4"&gt;Some text contains....&lt;/p&gt;
   &lt;p class="testa"&gt;Some text contains....&lt;/p&gt;
   &lt;p class="test1"&gt;Some text contains....&lt;/p&gt;
  </code></pre>
  
  <p><strong>Css:</strong></p>
  
  <pre><code> p.test*
   {
   color: blue;
   font-size:150%;
   }
  </code></pre>
  
  <p>Please advise me how to solve this?</p>
  
  <p>Thanks.</p>