#sideCol > ul > li > ul > li {
  overflow: hidden;
  width: 100%;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
  #sideCol > ul > li > ul > li a {
    width: 14em;
    line-height: 1.2;
}