#activities .card.card-collapse {
  border: none;
  background-color: #fff !important;
  box-shadow: 0px 10px 50px 0px rgba(0, 0, 0, 0.2) !important;
  border-radius: 10px;
  transition: background-color 170ms ease-in;
  margin-bottom: 10px;
}

#activities .card.card-collapse.active {
  background-color: #fff;
  box-shadow: 0px 10px 50px 0px rgba(0, 0, 0, 0.2);
}

#activities .card.card-collapse .card-header h2 {
  font-family: 'Open Sans', sans-serif;
  color: #444;
}

#activities .card.card-collapse.active .card-header h2>a {
  color: #444;
}

#activities .card.card-collapse.active .card-header h2>a i {
  opacity: 1;
  color: #444;
}

#activities .card.card-collapse .card-header {
  padding: 0;
  background-color: transparent;
  border-bottom: none;
}

#activities .card.card-collapse .card-header h2>a {
  padding: .2rem 1rem !important;
  display: block;
  color: #444;
  font-size: 14px;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: none;
}

#activities .card.card-collapse .card-header h2>a i {
  opacity: 1;
  float: right;
  position: relative;
  top: 4px;
  color: #444;
  transition: transform 170ms ease-in, opacity 170ms ease-in;
}

#activities .card.card-collapse .card-header h2>a[aria-expanded="true"] i {
  -webkit-transform: rotate(180deg);
  -ms-transform: rotate(180deg);
  transform: rotate(180deg);
}

#activities .card.card-collapse .card-header h2>a:hover,
.card.card-collapse .card-header h2>afocus {
  color: inherit;
}

#activities .card.card-collapse .card-header h2>a .jcorgFilterTextChild {
  display: inline-block;
}

#activities .card.card-collapse .card-header+div .card-block {
  border-top: 1px solid rgba(0, 0, 0, 0.125);
  padding-left: 12px;
  padding-right: 12px;
}

#activities .card.card-collapse .card-header+div .card-block ul {
  padding: 0;
  margin: 0;
  text-decoration: none;
  list-style: none;
}

#activities .card.card-collapse .card-header+div .card-block ul li>a {
  padding: 5px 15px;
  display: block;
  color: #444;
  font-size: 14px;
  border-radius: 4px;
  transition: background-color 100ms linear, color 100ms linear;
  text-decoration: none;
}

#activities .card.card-collapse .card-header+div .card-block ul li>a:hover,
#activities .card.card-collapse .card-header+div .card-block ul li>a:focus,
#activities .card.card-collapse .card-header+div .card-block ul li>a.active {
  background-color: rgba(220, 220, 220, 0.425);
}

#activities .card.card-collapse .card-header+div .card-block ul li:not(:last-child) a {
  margin-bottom: 5px;
}

#activities .card.card-collapse:hover,
#activities .card.card-collapse:focus {
  background-color: #fff !important;
  box-shadow: 0px 10px 50px 0px rgba(0, 0, 0, 0.2) !important;
}

#activities .card.card-collapse:hover h2>a,
#activities .card.card-collapse:focus h2>a {
  color: #525252 !important;
}

#activities .card.card-collapse:hover h2>a i,
#activities .card.card-collapse:focus h2>a i {
  color: #424242 !important;
  opacity: 1;
}

#activities .show-highlight .card.card-collapse .card-header+div .card-block ul li.bootstrap4-new>a {
  transition: background-color 170ms ease-in, color 170ms ease-in;
}

#activities .show-highlight .card.card-collapse .card-header+div .card-block ul li.bootstrap4-new>a,
#activities .show-highlight .card.card-collapse .card-header+div .card-block ul li.bootstrap4-new>a:hover,
#activities .show-highlight .card.card-collapse .card-header+div .card-block ul li.bootstrap4-new>a:focus {
  background-color: #00bcd4 !important;
  color: #fff !important;
}

#activities .bg-transparent {
  background-color: transparent;
  color: #fff;
}

#activities .bg-transparent .navbar-nav .nav-link,
#activities .bg-transparent .navbar-brand,
#activities .bg-transparent .navbar-brand:focus,
#activities .bg-transparent .navbar-brand:hover,
#activities .bg-transparent .navbar-toggler,
#activities .bg-transparent .navbar-nav .nav-link:focus,
#activities .bg-transparent .navbar-nav .nav-link:hover {
  color: #fff;
}

@media screen and (max-width: 768px) {
  #activities .col-md-3:before {
    display: none;
  }

  #activities .card-block .row .col-md-4:not(:last-child) {
    margin-bottom: 10px;
  }
}