.leftNav {
  flex: 0 0 160px;
  width: 160px;
  margin-right: 17px;
}
.leftNav .contentWrap {
  border: 1px solid #E7E7E8;
  padding: 17px 25px 25px;
}
.leftNav .curLi {
  text-decoration: underline !important;
}