.menu-panel{
  border-radius: 0px !important;
}
.panel-default.menu-panel>.panel-heading {
  color: #555;
  background-color: inherit;
  border-color: #e4e5e7;
  padding: 0;
  font-size: 12px;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

.panel-default.menu-panel>.panel-heading a,
.panel-default.menu-panel>.panel-heading>.panel-title a {
  text-decoration: none;
  display: block;
  padding: 8.8px 12px;
  font-size: 13.5px;
  padding-right: 22px;

  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.panel-default.menu-panel>.panel-heading a:hover,
.panel-default.menu-panel>.panel-heading>.panel-title a:hover {
  text-decoration: none;
  background-color: #ddd;
  /*-webkit-transition-duration: 300ms;
  transition-duration: 300ms;*/
}

.panel-default.menu-panel>.panel-heading a.menu-active,
.panel-default.menu-panel>.panel-heading>.panel-title a.menu-active {
  text-decoration: none;
  background-color: #ddd;
  border-left: 5px solid;
  border-color:#0d6efd;
}

.panel-default.menu-panel>.panel-heading a:after {
  content: "";
  position: relative;
  top: 1px;
  display: inline-block;
  font-family: 'Glyphicons Halflings';
  font-style: normal;
  font-weight: 400;
  line-height: 1;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  float: right;
  transition: transform .25s linear;
  -webkit-transition: -webkit-transform .25s linear;
}

.panel-default.menu-panel>.panel-heading a[aria-expanded="true"] {
  background-color: #ddd;
}

.panel-default.menu-panel>.panel-heading a[aria-expanded="true"]:after {
  /*content: "\e097";*/
  content: "\e080";
  -webkit-transform: rotate(270deg);
  transform: rotate(270deg);
  opacity: 0.5;
  font-weight: normal;
  font-size: 60%;
}

.panel-default.menu-panel>.panel-heading a[aria-expanded="false"]:after {
  /*content: "\e096";*/
  content: "\e080";
  -webkit-transform: rotate(90deg);
  transform: rotate(90deg);
  opacity: 0.5;
  font-weight: normal;
  font-size: 60%;
}

.accordion-option {
  width: 100%;
  float: left;
  clear: both;
  margin: 15px 0;
}

.accordion-option .title {
  font-size: 20px;
  font-weight: bold;
  float: left;
  padding: 0;
  margin: 0;
}

.accordion-option .toggle-accordion {
  float: right;
  font-size: 16px;
  color: #6a6c6f;
}

.accordion-option .toggle-accordion:before {
  content: "Expand All";
}

.accordion-option .toggle-accordion.active:before {
  content: "Collapse All";
}