/* Style the tab */
.tab {
    overflow: hidden;
    border: 1px solid #ccc;
    background-color: #f1f1f1;
  }
  
  /* 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: 14px 16px;
    transition: 0.3s;
  }
  
  /* Change background color of buttons on hover */
  .tab button:hover {
    background-color: #ddd;
  }
  
 /* Set height of body and the document to 100% to enable "full page tabs" */
body, html {
    height: 100%;
    margin: 0 0 20px;
    font-family: Arial;
  }
  
  /* Style tab links */
  .tablink {
    background-color: rgb(197, 196, 196);
    color: rgb(245, 245, 245);
    float: left;
    border: none;
    outline: none;
    cursor: pointer;
    padding: 14px 16px;
    font-size: 17px;
    width: 25%;
  }
  .margin1{
    margin-left: 20px;
  }
  
  .tablink:hover {
    background-color: #777;
  }
  
  /* Style the tab content (and add height:100% for full page content) */
  .tabcontent {
    color: rgb(24, 23, 23);
    display: none;
    padding: 100px 20px;
    height: 100%;
  }
  
  #Customer {background-color: whitesmoke;}
  #Developer {background-color: white;}