/*.tabcontent {
  animation: fadeEffect 1s; /* Fading effect takes 1 second */
}

/* Go from zero to full opacity */
@keyframes fadeEffect {
  from {opacity: 0;}
  to {opacity: 1;}
}
/* Style the tab */
.tab {
  overflow: hidden;
  color: #000;
}

/* Style the buttons that are used to open the tab content */
.tab button {
  float: left;
  border: none;
  outline: none;
  cursor: pointer;
  transition: 0.3s;
}

/* Create an active/current tablink class */
.tab button.active {
  background-color: #ccc;
}

/* Style the tab content */
.tabcontent {
  display: none;
  padding: 6px 12px;
  border: 1px solid #ccc;
  border-top: none;
}

.accordion {
  background-color: #D7DEDE;
  color: #444;
  cursor: pointer;
  padding: 18px;
  width: 100%;
  text-align: left;
  border: none;
  outline: none;
  transition: 0.4s;
  border-radius: 0px;
  margin-top: 15px;
}

/* Add a background color to the button if it is clicked on (add the .active class with JS), and when you move the mouse over it (hover) */
.active, .accordion:hover {
  background-color: #D7DEDE;
}

/* Style the accordion panel. Note: hidden by default */
.panel {
  padding: 0 18px;
  background-color: #D7DEDE;
  display: none;
  overflow: hidden;
}