Alright I'm going cross eyed trying to figure this out. On our website we have two menus, a top navigation menu and a side bar. If you look at the top nav it is working great (white background with a red hover). However the side menu is giving me hell. The blocks don't stretch all the way across the categories panel, the categories that have sub categories appear with a blue tint when I hover over them. Which makes no sense because I didn't code that color in there. What's going on?
Here's the website with the side category list showing:

http://foldingtables.mybigcommerce.com/folding-tables/

Code:
/* Side Category List */
 
.Left #SideCategoryList li ul {
  border-top: 1px solid #ddd;
  background-color: #7a0808;
 
}
 
/* == Side Category Popout == */
 
#SideCouponCodeBox .Textbox,
#SideCouponCodeBox .button,
#SideGiftCertificateCodeBox .Textbox,
#SideGiftCertificateCodeBox .button {
  float: left;
}
#SideCouponCodeBox .CouponCode,
#SideGiftCertificateCodeBox form {
  overflow: hidden;
}
 
#SideCouponCodeBox .button,
#SideGiftCertificateCodeBox .button {
  margin-left: 5px;
}
 
#SideCatPopOut {
  position: relative;
  z-index: 69;
}
 
/* resets */
 
.Left #SideCategoryList #SideCatPopOut.SideCategoryListClassic li ul {
  padding-left: 0;
}
 
.Left #SideCategoryList #SideCatPopOut.SideCategoryListClassic li {
  padding: 0;
}
 
.Left #SideCategoryList #SideCatPopOut.SideCategoryListClassic li ul {
  border: none;
}
/* --/-- */
 
#SideCatPopOut ul li {
  position: relative;
}
 
#SideCatPopOut ul li a {
  padding-top: 3px;
  padding-bottom:3px;
  position: relative;
  border-bottom:1px solid #242323;
  border-top:1px solid #3e3d3d;
 
 
}
 
#SideCatPopOut ul li a .caret {
  display: inline-block;
  width: 0;
  height: 0;
  position: absolute;
  right: 8px;
  top: 8px;
  text-indent: -99999px;
  *text-indent: 0;
  vertical-align: top;
  border-top: 3px solid transparent;
  border-left: 4px solid #fff;
  border-bottom: 3px solid transparent;
  opacity: 0.9;
  filter: alpha(opacity=90);
  content: "\2193";
 
 
}
 
#SideCatPopOut > ul > li > a:hover > .caret,
#SideCatPopOut > ul > li.dropdown.open > a > .caret {
  opacity: 1;
  filter: alpha(opacity=100);
 
 
}
 
#SideCatPopOut > ul > li:hover ul {
  display:block;
 
}
 
 
/* popout styles */
#SideCatPopOut ul li ul {
  position: absolute;
  top: -3px;
  left: 209px;
  z-index: 1000;
  float: left;
  display: none;
  width: 250px;
  padding: 4px 0;
  margin: 0;
  list-style: none;
  background-color: #ffffff;
  border: 1px solid #ccc!important;
  -webkit-border-radius: 4px;
  -moz-border-radius: 4px;
  border-radius: 4px;
  -webkit-box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
  -moz-box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
  -webkit-background-clip: padding-box;
  -moz-background-clip: padding;
  background-clip: padding-box;
  *border-right-width: 2px;
  *border-bottom-width: 2px;
 
 
}
 
#SideCatPopOut ul li ul:before {
  content: '';
  display: inline-block;
  border-top: 7px solid transparent;
  border-right: 7px solid #ccc;
  border-bottom: 7px solid transparent;
  position: absolute;
  top: 7px;
  left: -7px;
 
 
}
 
#SideCatPopOut ul li ul:after {
  content: '';
  display: inline-block;
  border-top: 6px solid transparent;
  border-right: 6px solid #fff;
  border-bottom: 6px solid transparent;
  position: absolute;
  top: 8px;
  left: -6px;
 
 
}
 
#SideCatPopOut ul li ul li {
  margin: 0px 3px;
 
 
}
 
#SideCatPopOut ul li:hover,
#SideCatPopOut ul .dropdown.open {
*z-index: 1000;
 
 
}
 
#SideCatPopOut ul li a:active,
#SideCatPopOut .dropdown-toggle:active,
#SideCatPopOut .open .dropdown-toggle {
  outline: 0;
 
}
 
/* Uncomment and remove js in scripts.js if you desire non touch/mobile friendly hover dropdown 
#SideCatPopOut ul li:hover > ul { display: block; } */
#SideCatPopOut ul .dropdown.open > .dropdown-menu {
  display: block;
}
 
#SideCatPopOut li li a {
  display: block;
  padding: 3px 15px;
  clear: both;
  font-weight: normal;
  text-decoration: none;
  color: #555555;
  white-space: nowrap;
  border:0;
}
 
#SideCatPopOut ul li ul a:hover {
  color: #FEE24B;
background-color: #7a0808;
 
}
 
/* 2nd level and below drop down styles */
#SideCatPopOut ul li ul li ul {
  left: 155px;
}
 
#SideCatPopOut ul li ul li > a:hover > .caret {
  border-left: 4px solid #fff;
}
 
#SideCatPopOut ul li ul li.dropdown.open > a > .caret {
  opacity: 1;
  filter: alpha(opacity=100);
}
 
/* End Side Category PopOut */