Is there a tool to alphabetize CSS definitions in Visual Studio?

div.Foo
{
    background:Green;
    border:1px solid Khaki;
    display:none;
    left:225px;
    max-height:300px;
    overflow-x:hidden;
    overflow-y:auto;
    position:absolute;
    top:0;
    width:230px;
    z-index:99;
}

div.Foo,
div.Foo p,
div.Foo li
{
   color:Green;
}

div.Foo,div.Foo p,div.Foo li
{
   color:Green;
}