.st-col-add {
  right: calc(var(--th-ccnf-action-width) + 2 * var(--th-ccnf-action-margin));
  padding-bottom: 5px;
}

.st-col-add .st-col-list {
  max-height: 20em;
  overflow-y: auto;
  overflow-x: hidden;
  position: relative;
}

.st-col-add .st-col-nf {
  padding: 10px;
}

.st-col-add .st-col-nf input {
  box-sizing: border-box;
  font-size: 14px;
  color: #333;
  padding: 0 5px;
  height: 28px;
  width: 100%;
  border: 1px solid #ccc;
  border-radius: 3px;
}

.st-col-add .st-col-nf input:focus {
  outline: none;
  border-color: #98d9ff;
  box-shadow: 0 0 3px #98d9ff;
}

.st-col-add .st-col-list ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.st-col-add .st-col-list ul li {
  margin: 0;
  padding: 5px 10px;
  cursor: pointer;
}

.st-col-add .st-col-list .col-gr-mark {
  border-top: 1px solid #DFE1E5;
  padding: 10px 10px 5px 10px;
  cursor: default;
  text-transform: uppercase;
}

.st-col-add .st-col-list .col-gr-mark:first-of-type {
  border-top: none;
  padding-top: 0;
}

.st-col-add li.col-gr-mark a {
  font-size: 11px;
  color: #172B4D;
  font-weight: 600;
}

.s-not-found {
  padding: 5px 10px;
  font-style: italic;
  color: #333;
  font-weight: normal;
  text-transform: none;
  font-size: 14px;
}

.st-col-add .st-col-list ul li a {
  text-decoration: none;
  color: #172B4D;
  white-space: nowrap;
  overflow: hidden;
  display: block;
}

.st-col-add .st-col-list ul li.st-dis a {
  color: #6b778c;;
}

.st-col-add .st-col-list ul li.s-hover,
.st-col-add .s-manage-saved-cols.s-hover {
  background-color: #EBECF0;
}

.st-col-add .st-col-list ul li.s-hover a,
.st-col-add .s-manage-saved-cols.s-hover {
  color: #42526E;
}

.st-col-add .s-manage-saved-cols {
  border-top: 1px solid #DFE1E5;
  padding: 8px 0 4px 12px;
  cursor: pointer;
}

.st-col-add .s-manage-saved-cols span {
  padding-right: 6px;
}