.AccordionController, .AccordionContent, .AccordionContainer, .AccordionContent_sizer
{
    position: relative;
}

.AccordionContent
{
    height: 0px;
    overflow: hidden;
}

.AccordionContent_sizer
{
    height: auto;
    display: inline;
}

ul.AccordionContainer {
    list-style-type: none;
}

li.AccordionContent {
    height: 0px;
    overflow: hidden;
    display: none;  
}