#control {
  margin: 0 0 10px 0;
}

div.columnmanager-visibilitycontrol {
  margin: 0 auto;
  position: relative;
}

div.columnmanager-visibilitycontrol > button.dropdown-button {
  background-image: -moz-linear-gradient(top, #ffffff, #dbdbdb);
  background-image: -webkit-gradient(
    linear,
    left top,
    left bottom,
    color-stop(0, #ffffff),
    color-stop(1, #dbdbdb)
  );
  filter: progid:DXImageTransform.Microsoft.gradient(startColorStr='#ffffff', EndColorStr='#dbdbdb');
  -ms-filter: "progid:DXImageTransform.Microsoft.gradient(startColorStr='#ffffff', EndColorStr='#dbdbdb')";
  border: 1px solid #fff;
  -moz-box-shadow: 0px 0px 1px rgba(0, 0, 0, 0.4);
  -webkit-box-shadow: 0px 0px 1px rgba(0, 0, 0, 0.4);
  box-shadow: 0px 0px 1px rgba(0, 0, 0, 0.4);
  text-decoration: none;
  text-shadow: #fff 0 1px 0;
  color: #597390;
  font-weight: bold;
}

div.columnmanager-visibilitycontrol > button.dropdown-button:hover {
  background-image: -moz-linear-gradient(top, #ffffff, #eeeeee);
  background-image: -webkit-gradient(
    linear,
    left top,
    left bottom,
    color-stop(0, #ffffff),
    color-stop(1, #eeeeee)
  );
  filter: progid:DXImageTransform.Microsoft.gradient(startColorStr='#ffffff', EndColorStr='#eeeeee');
  -ms-filter: "progid:DXImageTransform.Microsoft.gradient(startColorStr='#ffffff', EndColorStr='#eeeeee')";
  color: #000;
}

div.columnmanager-visibilitycontrol > button.dropdown-button:active {
  background-image: -moz-linear-gradient(top, #dbdbdb, #ffffff);
  background-image: -webkit-gradient(
    linear,
    left top,
    left bottom,
    color-stop(0, #dbdbdb),
    color-stop(1, #ffffff)
  );
  filter: progid:DXImageTransform.Microsoft.gradient(startColorStr='#dbdbdb', EndColorStr='#ffffff');
  -ms-filter: "progid:DXImageTransform.Microsoft.gradient(startColorStr='#dbdbdb', EndColorStr='#ffffff')";
  text-shadow: 0px -1px 0 rgba(255, 255, 255, 0.5);
}

div.columnmanager-dropdown-container {
  cursor: default;
  position: absolute;
  z-index: 10;
  top: 0;
  left: 0;
  background: #fff;
  border: solid 1px #bbb;
  -webkit-box-shadow: #999999 0 1px 3px;
  -moz-box-shadow: #999999 0 1px 3px;
  box-shadow: #999999 0 1px 3px;
  width: 200px;
  display: none !important;
  min-height: 20px;
  font-size: 14px;
  line-height: 1.1em;
  font-weight: normal;
  text-align: left;
  color: #444;
  text-transform: none;
  -webkit-border-radius: 3px;
  -moz-border-radius: 3px;
  border-radius: 3px;
  -moz-background-clip: padding;
  -webkit-background-clip: padding-box;
  background-clip: padding-box;
  pointer-events: none;
}

div.columnmanager-dropdown-container.open {
  display: block !important;
  pointer-events: auto;
}

.columnmanager-dropdown-container > li {
  list-style-type: none;
  padding: 5px 0px 0px 20px;
  border-bottom: solid 1px lightgray;
  cursor: pointer;
}

.columnmanager-dropdown-container > li:hover {
  background-color: #f0f0f0;
}

.columnmanager-dropdown-container > li:last-child {
  border-bottom: none;
}

.columnmanager-dropdown-container > li > span.indicator {
  width: 20px;
  display: inline-block;
}
.columnmanager-dropdown-container > li.visible > span.indicator::before {
  content: '✓';
  color: blue;
}

.columnmanager-dropdown-container > li > span.column-label {
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  display: inline-block;
  width: 150px;
}

th.columnVisibility {
  overflow: visible;
}