.tab {
    overflow: hidden;
    border: 1px solid #ccc;
    background-color: #f1f1f1;
  }
  
  .tab button {
    background-color: inherit;
    float: left;
    border: none;
    outline: none;
    cursor: pointer;
    padding: 14px 16px;
    transition: 0.3s;
  }
  
  .tab button:hover {
    background-color: #ddd;
  }
  
  .tab button.active {
    background-color: #ccc;
  }
  
  .tabcontent {
    display: none;
    padding: 6px 12px;
    animation: fadeEffect 0.3s;
  }
  
  @keyframes fadeEffect {
    from {opacity: 0.5;}
    to {opacity: 1;}
  }

  * {box-sizing: border-box}


.Vtab {
  float: left;
  border: 1px solid #ccc;
  background-color: #f1f1f1;
  width: auto;
  height: auto;
}

.Vtab button {
  display: block;
  background-color: inherit;
  color: black;
  padding: 22px 16px;
  width: 100%;
  border: none;
  outline: none;
  text-align: left;
  cursor: pointer;
  transition: 0.3s;
}

.Vtab button:hover {
  background-color: #ddd;
}

.Vtab button.active {
  background-color: #ccc;
}

.Vtabcontent {
  float: left;
  padding: 0px 12px;
  border: 1px solid #ccc;
  width: 70%;
  border-left: none;
  height: auto;
}