Third level of CSS menu doesn't display properly - html

Question

I'm working on a three level menu. It works with two levels, however when I added a third level and hover over level 1, it displays level 2 and 3. How can I make it only display the third level when lis on level 2 are hovered over?
My html:
<div id="menuContainer">
<div id="menuwrapper">
<ul>
<li>One 1
<ul>
<li>Two 1</li>
<li>Two 2</li>
</ul>
</li>
<li>One 2
<ul>
<li>Two 3</li>
<li>Two 4</li>
</ul>
</li>
<li>One 3
<ul>
<li>
Two 5</font>
<ul>
<li><font size="2">Three 1</font></li>
<li><font size="2">Three 2</font></li>
</ul>
</li>
<li>
<font size="2">Two 6</font>
<ul >
<li><font size="2">Three 3</font></li>
<li><font size="2">Three 4</font></li>
</ul>
</li>
</ul>
</li>
</ul>
</div>
</div>
My CSS:
/*MENU CSS */
#menuwrapper {
width:100%;
z-index:2000;
}
/* for adding arrows to the menu items with sub menus YET TO IMPLEMENT*/
#menuwrapper li > a:after {
content: ' ';
}
#menuwrapper li > a:only-child:after {
content: '';
}
/* We remove the margin, padding, and list style of UL and LI components */
#menuwrapper ul, #menuwrapper ul li, #menuwrapper ul li ul li{
margin:0;
padding:0;
list-style:none;
}
/* We apply background color and border bottom white and width to 150px */
#menuwrapper ul li{
background-color:#2d6aff;
border-top:solid 1px black;
width:100%;
cursor:pointer;
}
/* We apply the background hover color when user hover the mouse over of the li component */
#menuwrapper ul li:hover{
background-color:#15357F;
position:relative;
}
/* We apply the link style */
#menuwrapper ul li a{
padding:5px 15px;
color:#ffffff;
display:inline-block;
text-decoration:none;
}
/**** SECOND LEVEL MENU ****/
/* We make the position to absolute for flyout menu and hidden the ul until the user hover the parent li item */
#menuwrapper ul li ul{
position:absolute;
display:none;
}
/* When user has hovered the li item, we show the ul list by applying display:block, note: 150px is the individual menu width. */
#menuwrapper ul li:hover ul{
left:100%;
min-width:283px;
top:0px;
display:block;
}
/* we apply different background color to 2nd level menu items*/
#menuwrapper ul li ul li{
background-color:#EEEEEE;
border-left: 1px solid #999999;
width:100%;
}
/* We change the background color for the level 2 submenu when hovering the menu */
#menuwrapper ul li:hover ul li:hover{
background-color:#4cff00;
}
/* We style the color of level 2 links */
#menuwrapper ul li ul li a{
color:#000000;
display:inline-block;
width:100%;
width: auto;
}
/**** THIRD LEVEL MENU ****/
/* We make the position to absolute for flyout menu and hidden the ul until the user hover the parent li item */
#menuwrapper ul li ul li ul{
position:absolute;
display:none;
}
/* When user has hovered the li item, we show the ul list by applying display:block, note: 150px is the individual menu width. */
#menuwrapper ul li:hover ul li:hover > ul {
min-width:283px;
top:0px;
display:block;
}
/* we apply different background color to 3rd level menu items*/
#menuwrapper ul li ul li ul {
background-color:#EEEEEE;
border-left: 1px solid #999999;
width:100%;
}
/* We style the color of level 3 links */
#menuwrapper ul li ul li ul li a{
color:#000000;
display:inline-block;
width:100%;
width: auto;
}

Answer 1

I think you want this : See this fiddle
I added two lines of CSS in the end with playing with parent selectors :
#menuwrapper > ul > li:hover > ul { display: block; left: 0; }
#menuwrapper > ul > li:hover > ul ul { display: none; }