    /* Style the tab */
    .res_tab {
      overflow: hidden;
      border: 1px solid #000000;
      background: url(/images/thead.png);
    }
    
    .res_bit form {
      display: inline;
    }
    
    /* Style the buttons that are used to open the tab content */
    .res_tab button {
      background: #a27ba0;
      background-image: none;
      border-radius: 0;
      float: left;
      border: none;
      outline: none;
      cursor: pointer;
      padding: 5px 10px;
      transition: 0.3s;
      font-size: 1.1em;
      font-weight: bold;
    }
    
    /* Change background color of buttons on hover */
    .res_tab button:hover {
      background-color: #000000;
    }
    
    /* Create an active/current tablink class */
    .res_tab button.active {
      /* background-color: #dadbda; */
      border-bottom: 3px solid #000000;
      /* font-weight: 600; */
    }
    
    /* Style the tab content */
    .res_tabcontent {
      	background: url(/images/table_a2.png); 
      padding: 6px 12px;
      border: 1px solid #000000;
      border-top: none;
      animation: fadeEffect 1s; /* Fading effect takes 1 second */
    }
    
    /* Go from zero to full opacity */
    @keyframes fadeEffect {
      from {opacity: 0;}
      to {opacity: 1;}
    }
    
    .res_ausgabe {
        display: flex;
        flex-wrap: wrap;
    }
    
    .res_ausgabe h1 {
        flex-basis: 100%;
        text-align: center;
    }
    
    .res_ausgabe .res_bit {
        flex-grow: 1;
    }
    .res_add {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
    }
    .res_add h2 {
      flex-basis: 100%;
      text-align:center;
    }
    
    .res_add_save {
        flex-basis: 100%;
        text-align: center;
    }
    .res_mod {
      background: url(/images/table_a2.png); 
      padding: 6px 12px;
      border: 1px solid #000000;
      border-top: none;
  }
    
    .res_add_inputs, .res_add_select {
        /* flex-grow: 1; */
        margin: 5px 25px;
    }
    
    .res_add_inputs {
        text-align: right;
    }    
  
    