<ul> 
        <li> 
                Test 1<br /> 
                &nbsp;</li> 
        <li> 
                Test 2<br /> 
                &nbsp;</li> 
        <li> 
                Test 3<br /> 
                &nbsp;
                <ul> 
                        <li> 
                                Test 3.1<br /> 
                                &nbsp;</li> 
                        <li> 
                                Test 3.2<br /> 
                                &nbsp;</li> 
                        <li> 
                                Test 3.3<br /> 
                                &nbsp;</li> 
                </ul> 
        </li> 
        <li> 
                Test 4</li> 
</ul>