button.accordion,
.primary button.accordion {
  background-color: #00446B;
  color: #FFF;
  cursor: pointer;
  padding: 18px;
  width: 100%;
  border: none;
  text-align: left;
  outline: none;
  transition: 0.4s;
  margin-bottom: 20px;
}

button.accordion.active,
button.accordion:hover {
  background-color: #36BAE2;
}

button.accordion:after {
  content: '\002B';
  color: #FFF;
  font-weight: bold;
  float: right;
  margin-left: 5px;
}

button.accordion.active:after {
  content: "\2212";
}

div.panel {
  padding: 0 18px;
  background-color: white;
  max-height: 0;
  overflow: hidden;
  transition: 0.6s ease-in-out;
  opacity: 0;
}

div.panel.show {
  opacity: 1;
  max-height: 3000px;
}