a:focus,
a:hover,
a:active {
  outline: 0;
  text-decoration: none;
}
.panel {
  border-width: 0 0 1px 0;
  border-style: solid;
  border-color: #fff;
  background: none;
  box-shadow: none;
}
.panel:last-child {
  border-bottom: none;
}
.panel-group > .panel:first-child .panel-heading {
  border-radius: 4px 4px 0 0;
}
.panel-group .panel {
  border-radius: 0;
}
.panel-group .panel + .panel {
  margin-top: 0;
}
.panel-heading {
  background-color: #009688;
  border-radius: 0;
  border: none;
  color: #fff;
  padding: 0;
}
.panel-title a {
  display: block;
  color: #fff;
  padding: 15px;
  position: relative;
  font-size: 16px;
  font-weight: 400;
}
.panel-body {
  background: #fff;
}
.panel:last-child .panel-body {
  border-radius: 0 0 4px 4px;
}
.panel:last-child .panel-heading {
  border-radius: 0 0 4px 4px;
  transition: border-radius 0.3s linear 0.2s;
}
.panel:last-child .panel-heading.active {
  border-radius: 0;
  transition: border-radius linear 0s;
}
/* #bs-collapse icon scale option */
.panel-heading a:before {
  content: '\e146';
  position: absolute;
  font-family: 'Material Icons';
  right: 5px;
  top: 10px;
  font-size: 24px;
  transition: all 0.5s;
  transform: scale(1);
}
.panel-heading.active a:before {
  content: ' ';
  transition: all 0.5s;
  transform: scale(0);
}
#bs-collapse .panel-heading a:after {
  content: ' ';
  font-size: 24px;
  position: absolute;
  font-family: 'Material Icons';
  right: 5px;
  top: 10px;
  transform: scale(0);
  transition: all 0.5s;
}
#bs-collapse .panel-heading.active a:after {
  content: '\e909';
  transform: scale(1);
  transition: all 0.5s;
}
/* #accordion rotate icon option */
#accordion .panel-heading a:before {
  content: '\e316';
  font-size: 24px;
  position: absolute;
  font-family: 'Material Icons';
  right: 5px;
  top: 10px;
  transform: rotate(180deg);
  transition: all 0.5s;
}
#accordion .panel-heading.active a:before {
  transform: rotate(0deg);
  transition: all 0.5s;
}
.action-icon {
  transition: transform 0.5s;
  transform: rotate(180deg);
}
.icon-rotate {
  transform: rotate(0deg);
}