.con {
  display: flex;
  flex-flow: row wrap;
  font-weight: bold;
  text-align: center;
  align-content: center;
  justify-content: center;
  height: 100vh;
  border-style: double;
  align-self: center;
  background-color: black;
  }
  .wrapper {
  display: flex;
  flex-flow: row wrap;
  font-weight: bold;
  text-align: center;
  flex: 1;
  height: 50vh;
  border-style: double;
  border-color: violet;
  align-self: center;
  margin: 20%;
  background-image: url(dot2.jpg);
  }
  .wrapper > * {
    padding: 10px;
    flex: 1 100%;
    justify-content: center;
    align-items: center;
  }
  .navigation {
    display: flex;
    flex-flow:row-wrap;
    justify-content: center;
    border-style: double;
    border-color: hotpink;
    list-style: none;
    background: black;
  }
  .navigation a {
    text-decoration: line-through;
    display: block;
    color: hotpink;
  }
  .footer {
    background: black;
    margin-top: auto;
    border-style: double;
    border-color: violet;
    color: violet;
    font-family: 'MS Gothic';

  }

  .main {
    text-align: center;
    background: black;
    color: violet;
    border-style: double;
    border-color: violet;
    margin-top: 8%;
    font-family: 'MS Gothic';
    margin-bottom: auto;
  }

  .aside-1 {
    background: black;
    margin-top: 8%;
    margin-bottom: 2.5%;
  }

  .aside-2 {
    background: black;
    margin-top: 8%;
    margin-bottom: 2.5%;
  }
  @media all and (min-width: 600px) {
    .aside { flex: 1 0 0; }
  }

  @media all and (min-width: 800px) {
    .main    {
      flex:  0px;
      flex-grow: 2;
    }
    .aside-1 { order: 1; }
    .main    { order: 2; }
    .aside-2 { order: 3; }
    .footer  { order: 4; }
  }

  a {
    color: violet;
}
  body {
    background-color: black;
}