<% Html.Obout(new ListBox("ListBox1") 
    {                
        CssSettings = new ListBoxCssSettings() { ItemsContainer="ob_iLboIC long-states" }
    }); %>
    

 
    @Html.Obout(new ListBox("ListBox1") 
    {                
        CssSettings = new ListBoxCssSettings() { ItemsContainer="ob_iLboIC long-states" }
    })
    

 
    .long-states .ob_iLboICBC li
    {
        float: left;
        width: 105px;
    }
        
    .short-states .ob_iLboICBC li
    {
        float: left;
        width: 35px;
    }
        
    /* For IE6 */
    * HTML .long-states .ob_iLboICBC li
    {
        -width: 95px;
    }
        
    * HTML .short-states .ob_iLboICBC li
    {
        -width: 25px;
    }
        
    * HTML .ob_iLboICBC li i
    {
        -visibility: hidden;
    }