#Notgroschenrechner {
      font-family: 'Nunito', sans-serif;
      font-size: 16px;
      background-color: #fff;
      border-radius: 10px;
      box-shadow: 0px 2px 10px rgba(0, 0, 0, 0.1);
      margin: 20px auto;
      max-width: auto;
      padding: 20px;
    }

    label {
      display: block;
      font-weight: bold;
      margin-bottom: 10px;
      text-align: left;
    }

    input[type="number"],
    select {
      border: 1px solid #ddd;
      border-radius: 4px;
      box-sizing: border-box;
      height: 40px;
      padding: 0 10px;
      width: 100%;
    }

    button {
      background-color: #0f3875;
      border: none;
      border-radius: 4px;
      color: #fff;
      cursor: pointer;
      font-size: 16px;
      font-weight: bold;
      height: 40px;
      margin-top: 20px;
      width: 100%;
      transition: background-color 0.3s ease;
    }

    button:hover {
      background-color: #032944;
    }

    #permalink {
      display: block;
      margin-top: 20px;
      text-align: left;
    }

    #copy-link {
      cursor: pointer;
      margin-right: 10px;
    }

    #copy-link i {
      font-size: 20px;
      margin-right: 5px;
    }

    .spardauer-liste {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      margin-top: 20px;
      max-width: 100%;
    }

    .spardauer-liste-item {
      margin-bottom: 10px;
      width: calc(33.33% - 10px);
    }