.accordion label {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  background-color: #02adba;
  color: white;
  padding-left: 15px;
  height: 3em;
  line-height: 0.5em;
  font-size: medium;
  cursor: pointer;
  border-bottom: 1px solid #bdbdbd;
  border-top: 1px solid #ffffff;
}
.accordion p {
  color: #424242;
  padding: 10px;
  font-size: 0.8em;
  line-height: 1.7em;
  opacity: 0;
  display: none;
  text-align: left;
  background-color: #fff;
  margin: 0px;
}
#tm:checked ~ .hiddentext {
  display: block;
  opacity: 1;
}
input#tm {
  display: none;
  position: relative;
}
.arrow {
  color: #02adba;
}

.accordion-title {
  font-size: 2em;
}