body {font-family: Arial;}
table, th, td {
    font-size:20px;
}
.pijet {
  border: none;
  cursor: pointer;
  padding: 14px 16px;
  transition: 0.3s;
  font-size: 17px;  
  
   background-color: #4CAF50; /* Green */
  color: white;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  margin: 4px 2px;
}

/* Style the tab */
.tab {
  overflow: hidden;
  border: 3px solid black;
  background-color: #66d3fa;
  padding: 2px 6px;
 /* #f1f1f1; */
}

/* Style the buttons inside the tab */
.tab button {
  background-color: inherit;
  float: left;
  border: none;
  outline: none;
  cursor: pointer;
  padding: 14px 16px;
  transition: 0.3s;
  font-size: 17px;
}

/* Change background color of buttons on hover #ddd*/
.tab button:hover {
  background-color: #3c99dc;
}

/* Create an active/current tablink class #ccc*/
.tab button.active {
  background-color: #49A4FA;
}

/* Style the tab content */
.tabcontent {
  display: none;
  padding: 6px 12px;
  border: 1px solid #49A4FA;
  border-top: none;
}