@media screen and (max-width: 600px) {
  body {
    height: 216.5vw;
    overflow-x: hidden;
    overflow-y: scroll;
  }

  /* _______________главный экран_______________ */
  .blueRec {
    height: 11vw;
  }
  #fullLogo {
    margin-top: 2vw;
  }
  .mainScreen {
    height: 212vw;
    overflow: hidden;
  }
  .imageElement {
    width: 25vw;
  }
  .blueBorder_1,
  .blueBorder_2 {
    width: 1vw;
    height: 221vw;
  }
  .blueBorder_2 {
    left: 99.07vw;
  }
  .blueBorder_3 {
    width: 100%;
    height: 3vw;
    top: 221.1vw;
    left: 0;
  }
  .content {
    height: 85%;
    margin-bottom: -125vw;
  }
  .error {
    font-size: 75vw;
    margin-bottom: -13vw;
  }
  .description {
    font-size: 2.5vw;
  }
  a {
    height: 15vw;
  }
  .main {
    width: 35vw;
    height: 15vw;
    font-size: 4.5vw;
  }
  .archive {
    width: 35vw;
    height: 15vw;
    font-size: 4.5vw;
  }
  .decor_1,
  .decor_2 {
    width: 32.4vw;
    height: 8.5vw;
    background-size: cover;
  }
  .decor_1 {
    top: 154vw;
    left: 15.5vw;
  }
  .decor_2 {
    top: 154vw;
    left: 52.8vw;
  }
}