body {
      font-family: Arial, sans-serif;
      font-size: 16px;
      color: #333;
    }
    .logo {
      display: flex;
      justify-content: center;
      align-items: center;
      height: 100%;
      width: 100%;
    }

    .logo img {
      max-width: 50%;
      height: auto;
    }

    .column {
      flex: 1;
      border-right: 2px solid white;
      height: 100px;
      background-color: #b42c24;
      display: flex;
      justify-content: center;
      align-items: center;
    }

    .centered {
      color: white;
      font-size: 20px;
      font-weight: 700;
    }

    /* Vierspalten-Layout */
    .container {
      display: flex;
      width: 100%;
      height: 100px;
    }

    .outer {
      flex-basis: 35%;
      height: 100%;
      border-right: 2px solid white;
    }

    .left {
      background-color: #b42c24;
      border-right: 2px solid white;
    }

    .right {
      background-color: #b42c24;
      border-right: 1px solid black;
    }

    .inner {
      flex-basis: 15%;
      height: 100%;
      border-right: 2px solid white;
    }

    .left-inner {
      background-color: #b42c24;
    }

    .right-inner {
      background-color: #b42c24;
    }

    /* Zentrierter Text */
    .centered {
      flex-basis: 35%;
      display: flex;
      justify-content: center;
      align-items: center;
      height: 100%;
    }

    .centered-text {
      color: white;
      display: flex;
      justify-content: center;
      align-items: center;
      height: 200px;
      font-size: 20px;
      font-weight: 700;
    }

    gallery
    .slider {
      width: 100%;
      position: relative;
      padding-top: 500px;
      margin: 20px auto;
    }

    .slider>img {
      position: absolute;
      left: 0;
      top: 0;
      transition: all 0.5s;
    }

    .slider input {
      display: none;
    }

    .slider label {
      width: 60px;
      margin: 20px 2px;
      float: left;
      border: 3px solid #999;
      cursor: pointer;
      transition: all 0.5s;
      opacity: 0.6;
      box-sizing: border-box;
    }

    .slider label img {
      width: 100%;
      display: block;
    }

    .slider input:checked+label {
      border-color: #666;
      opacity: 1;
    }

    .slider input~img {
      opacity: 0;
      transform: scale(1.1);
    }

    .slider input:checked+label+img {
      opacity: 1;
      transform: scale(1);
    }