/* .container {
  width: 80%;
  max-width: 600px;
  margin: 50px auto;
} */

button.accordion {
  width: 100%;
  background-color: whitesmoke;
  border: none;
  outline: none;
  text-align: left;
  padding: 15px 20px;
  font-size: 18px;
  color: #333;
  cursor: pointer;
  transition: background-color 0.1s;
}

button.accordion:after {
  content: '\002B';
  font-size: 18px;
  float: right;
}

button.accordion.is-open:after {
  content: '\2212';
}

button.accordion:hover,
button.accordion.is-open {
  background-color: #0272ba;
  color: white;
  font-weight: 700;
}

.accordion-content {
  background-color: white;
  border-left: 1px solid whitesmoke;
  border-right: 1px solid whitesmoke;
  border-bottom: 1px solid whitesmoke;
  padding: 0 30px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.2s ease-in-out;
}