a:link {
      color: hotpink;
      background-color: transparent;
      text-decoration: none;
    }

    a:visited {
      color: hotpink;
      background-color: transparent;
      text-decoration: none;
    }

    a:hover {
      color: slateblue;
      background-color: transparent;
      text-decoration: underline;
    }

    a:active {
      color: red;
      background-color: transparent;
      text-decoration: underline;
    }

    h1 {
      text-align: center;
    }

    h2 {
      text-align: center;
    }

    p {
      text-align: center;
    }

    div {
      text-align: center;
    }

    .lefty {
      max-width: 300px;
      min-width: 300px;
      max-height: 135px;
      min-height: 135px;
      background-color: black;
      color: white;
      border: 2px solid black;
      vertical-align: top;
      display: inline-block;
      padding-bottom: 30px;
      margin: 20px;
      padding: 20px;
      padding-top: 20px;
    }

    .righty {
      max-width: 300px;
      min-width: 300px;
      max-height: 135px;
      min-height: 135px;
      background-color: white;
      color: black;
      border: 2px solid black;
      vertical-align: top;
      display: inline-block;
      padding-bottom: 30px;
      margin: 20px;
      padding: 20px;
      padding-top: 20px;
    }

    .upd {
      background-color: white;
      color: black;
      border: 2px solid black;
      margin-top: 130px;
    }

    .container {
      display: flex;
      justify-content: center;
      gap: 13rem;
    }

    @media screen and (max-width: 600px) {
      div.container {
        display: inline-block;
        justify-content: center;
      }
    }

    @media screen and (max-width: 600px) {
      div.lefty {
        min-width: 200px;
        max-width: 200px;
        max-height: 135px;
        min-height: 135px;
      }
    }

    @media screen and (max-width: 600px) {
      div.righty {
        min-width: 200px;
        max-width: 200px;
        max-height: 135px;
        min-height: 135px;
      }
    }