body {
  background-color: #E8E8E8;
  padding: 20px;  
}

h1 {
    text-align: center;
    color: blue;
    font-family: Georgia, Times, serif;
}

h2 {
    text-align: center;
    color: black;
    font-family: Georgia, Times, serif;
}

p.one{
    border-style: solid;   
}

.container{
  display: flex;
  align-items: center; 
}


img.big{
  width: 600px;
  height: 600px;
  display: block;
  margin-left: auto;
  margin-right: auto;
  width: 50%;
  border: 5px solid #555;
}

@media screen and (min-width: 6000px) {
  h2{
    color: red;
  }
}