a:hover{color: #e0002a }
.bd-sidebar{
  /*-webkit-box-flex: 0;*/
  /*-ms-flex: 0 1 320px;*/
  /*flex: 0 1 320px;*/
  position: sticky;
  top: 4rem;
  z-index: 1000;
  height: calc(100vh - 4rem);
  border-right: 1px solid rgba(0,0,0,.1);
}
.navbar-expand-lg{border-bottom: 1px solid #e0e0e0}
.second-menu{display: none; background: #fff; margin: 0.75rem -1.25rem -0.75rem}
.second-menu li{padding: 0.35rem 1.25rem;color: #666; cursor: pointer}
.second-menu li.current,.second-menu li:hover{ color: #e0002a }
.list-group-item{cursor: pointer}
.active .second-menu{display: block}
.list-group-item.active>a{color: #fff}
body{padding-top: 4rem; overflow: hidden}
.bd-content{padding-right: 0 !important;}
.navbar-dark{background: #343a40 !important}
.list-group-item-action.active{background: #343a40 !important;border-color:#343a40 !important }
.history{padding:0 0 15px 15px}
.w-15 {
  width: 15% !important;
}