header{ text-align: center;
    font-size: 60px;

}

.flex-container {
    display: flex;
    justify-content: space-between;
    
  }

   h1{
    border-bottom-style: solid;
    border-color: #777;
    color:whitesmoke;

  }
  
  body{background-image: url(cloudy-cold-frost-417222.jpg);
       background-position: center center;
       background-size: cover;}