rl-theme/Helium/uikit/scss/_accordions.scss

/* Tabs */
#default-tab ul.nav-tabs {
  border-bottom: none;
  padding-bottom: 5px;
  a{
        border: 0;
  }
}
ul.nav-tabs li {
    float: left;
    margin-top: 0;
    a {
      color: $text-color;
      font-size: 16px;
      font-weight: 400;
      line-height: 18px;
      padding: 10px 15px;
      text-transform: uppercase;
  }
}
#default-tab .nav-tabs > li > a.active , #default-tab .nav-tabs > li a.active:focus, #default-tab .nav-tabs > li a.active:hover {
    border: 0 none;
    position: relative;
    color: $preset;
}

.nav-bg > li > a{
  color: $text-color;
  text-transform: uppercase;
  border: 1px solid transparent;
  margin-right: 10px;
}
.nav-bg > li > a.active , .nav-bg > li a.active:focus, .nav-bg > li a:hover{
  color: $preset!important;
  border: 1px solid $preset!important;
  border-radius: 0;

}
.nav-tabs .nav-item.show .nav-link, .nav-tabs .nav-link.active{
  color: $preset;
}
.nav-tabs{
  border-bottom: none;
  .nav-link{
    border-top-right-radius: 0px;
    border-top-left-radius: 0px;
  }
}
.tab-content {
  padding: 15px;
  border: 1px solid #ddd;
}

/* End TAbs */

/* Accordions */
.panel-group .panel {
    background: none;
    -webkit-box-shadow: none;
    box-shadow: none;
    margin-bottom: 10px;
    border: 0;
    border-radius: 0;
}
.panel-group{
  .panel-heading {
    padding: 15px;
    background: $preset;
  }
  .panel-title {
    font-size: 16px;
    color: #fff;
    font-weight: $bold;
  }
}
.panel-group .panel-heading+.panel-collapse>.list-group, .panel-group .panel-heading+.panel-collapse>.panel-body {
    border-top: none;
}
.panel-group .panel-heading>a:after {
    float: right;
}
.panel-group .panel-heading .panel-title.collapsed:after {
    float: right;
}
.panel-group .panel-heading>a:after {
    display: inline-block;
    vertical-align: middle;
    font-family: "FontAwesome";
    font-size: 16px;
    content: "\f0d8";
    margin-top: -2px;
    margin-left: 10px;
    -webkit-transform: rotate(0);
    -moz-transform: rotate(0);
    -ms-transform: rotate(0);
    -o-transform: rotate(0);
    transform: rotate(0);
    -webkit-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}
.panel-group .panel-heading .panel-title.collapsed:after {
    -webkit-transform: rotate(180deg);
    -moz-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    -o-transform: rotate(180deg);
    transform: rotate(180deg);
}
.panel-group .panel-body {
    padding: 15px;
    border: 1px solid #ddd;
}
.panel-group.tabbed .panel-heading{
    background: transparent;
    padding: 15px;
    border: 1px solid #ccc;
}
.panel-group.tabbed a {
    color: $text-color;
}
.panel-group.tabbed .panel-heading>a:after {
    float: right;
}
.panel-group.tabbed .panel-heading .panel-title.collapsed:after {
    float: right;
}

/* End Tabs & Accordions */