body {
    background-image:  url("../media/javascript.jpg");
    background-repeat: no-repeat;
    background-size: cover;   
    background-attachment: fixed;
    font-family: 'Michroma', sans-serif;
  }
  
  .header{
    position: fixed;
  }

  .wrapper {
    background-color: rgba(51, 51, 51, 0.9);    
    margin-right: auto; 
    margin-left:  auto;         
    color: rgb(255, 255, 255);
    text-shadow: 2px 2px 5px rgb(0, 0, 0);     
  }

  .button{
    position: right;
    color:  rgb(255, 255, 255), 255);
    text-shadow:  2px 2px 5px rgb(0, 0, 0); 
  }

  

  .footer{ 
    color: rgb(255, 255, 255);  
    text-align: center;
    background-color: rgba(30, 30, 30, 0.959);
    min-height: 100px;
    
  }