/* Style the tab */
.tab {
  overflow: hidden;
}

/* Style the buttons inside the tab */
.tab button {
  background-color: inherit;
  float: left;
  border: none;
  outline: none;
  cursor: pointer;
  padding: 14px;
  font-size: 17px;
  background-color:#900;
  color:#fff;
  border-radius:10px;
  margin:10px;
}

/* Change background color of buttons on hover */
.tab button:hover {
  background-color: #f00;
  color:#fff;

}

/* Create an active/current tablink class */
.tab button.active {
  background-color: #ccc;
  color:#000
}

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

/* Style the close button */
.topright {
  float: right;
  cursor: pointer;
  font-size: 28px;
}

.topright:hover {color: red;}