/* Style the tab */
.tab {
    overflow: hidden;
    border: 1px solid #ccc;
    overflow: hidden;
    /* background-color: #798d8f; f1f1f1*/
    background: #2c3e50;
    color: #fff;
    font-weight: bold
}

/* Style the buttons that are used to open the tab content */
.tab button {
  /*background-color: inherit;*/
  float: left;
  border: none;
  outline: none;
  cursor: pointer;
  padding: 5px 5px;
  transition: 0.3s;
}

/* Change background color of buttons on hover */
.tab button:hover {
  /*background-color: #ddd;*/
}

/* Create an active/current tablink class */
.tab button.active {
  background-color: white;
  color:black;
  font-style:oblique;
}

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