* { box-sizing:border-box;margin:0;padding:0; }

html, body { height: 100%; }
body {
    font-family: "Open Sans", Arial, Helvetica, sans-serif;
    font-optical-sizing: auto;
    font-weight: 300;
    font-style: normal;
    font-variation-settings:
      "wdth" 100;
    background-color: #f0f0f0;
    margin: 0;
    display: flex;
    color: #111;
}
h1, h2 { 
  font-size: 1rem; 
  font-weight: 400;
  margin-bottom: 0.31rem;
}
main {
  height: 100vh;
  width: 100%;
  display: flex;
  padding: 1rem;

  .info {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    outline: 1px solid #ccc;
    padding: 1rem;
    width: 33%;
    border-radius: 10px 0 0 10px;
  }

  .v {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 67%;
    outline: 1px solid #ccc;
    overflow: hidden;
    flex: 1;
    border-radius: 0 10px 10px 0;
  }
}

a {
  color: #111;
  text-decoration: none;
}

@media screen and (max-width: 768px) {
  main {
    flex-direction: column;

    .info,
    .v {
      width: 100%;
    }

    .info {
      border-radius: 10px 10px 0 0;
    }
    .v {
      border-radius: 0 0 10px 10px;
    }
  }
}