Tab 3

<h1> 
<link rel="stylesheet" href="css.css"
 type="text/css">
</h1>
<ul class="tabs" role="tablist">
    <li>
        <input type="radio" name="tabs" id="tab1" checked />
        <label for="tab1" 
               role="tab" 
               aria-selected="true" 
               aria-controls="panel1" 
               tabindex="0">Nucleotide Sequence</label>
        <div id="tab-content1" 
             class="tab-content" 
             role="tabpanel" 
             aria-labelledby="Nucleotide Sequence" 
             aria-hidden="false">
          <p>AIHSFIUSHDHF</p>
        </div>
    </li>
  
    <li>
        <input type="radio" name="tabs" id="tab2" />
        <label for="tab2"
               role="tab" 
               aria-selected="false" 
               aria-controls="panel2" 
               tabindex="0">Amino Acid Sequence</label>
        <div id="tab-content2" 
             class="tab-content"
             role="tabpanel" 
             aria-labelledby="Amino Acid Sequence" 
             aria-hidden="true">
          <p>"AHSDFISDHFJKSDF</p>
        </div>
    </li>
</ul>