@media only screen and (min-width: 12px) {
  header h1 {
    text-align: center;
  }
  
  body{
    background-color: black;
    padding: 0em;
    margin: 0em;
    font-family: 'Lato', sans-serif;
    min-height: 100vh;
  }
  
  
  
  #title{
    text-align: center;
    margin-top: 5em;
    margin-bottom: 3em;
  }
  
  
  .nowzu {
    font-size: 400%;
    font-family: 'Lato', sans-serif;
    text-shadow: 0px 4px 0px rgb(180, 180, 180);
  }
  
  /*.nowzu-undertitle{}*/
  
  h1,h2,h3,p{
    color: white;
    
  }
  
  
  div.navigation{
    padding: 1.4em;
    text-align: center;
    display: grid;
  }
  
  
  .btn-container{
    background-color: #2b2b2b;
    text-decoration: none;
    padding: 0.9em;
    margin: 2%;
    border-radius: 44px;
    color: white;
    padding-left: 30px;
    padding-right: 30px;
    box-shadow: 0px 5px 0px #1b1b1b;
    text-shadow: 0px 1.1px 0px rgb(180, 180, 180);
  }
  
  .btn-container:hover{
    background-color: #383838;
    padding: 0.9em;
    margin: 2%;
    border-radius: 44px;
    color: white;
    padding-left: 30px;
    padding-right: 30px;
    box-shadow: 0px 5px 0px #1b1b1b;
  }
  
  .bloc {
    position: relative;
    height: 100vh;
    width: 100%;
    overflow: hidden;
  }
  
  .bloc video {
    position: absolute;
    min-height: 100%;
    min-width: 100%;
    top: 50%;
    left: 50%;
    z-index: -100;
    transform: translate(-50%, -50%);
  }
}

@media only screen and (min-width: 768px) {
  header h1 {
    text-align: center;
  }
  
  body{
    background-color: black;
    padding: 0em;
    margin: 0em;
    font-family: 'Lato', sans-serif;
    min-height: 100vh;

  }
  
  
  
  #title{
    text-align: center;
    margin-top: 5em;
    margin-bottom: 3em;
  }
  
  
  .nowzu {
    font-size: 700%;
    font-family: 'Lato', sans-serif;
    text-shadow: 0px 4px 0px rgb(180, 180, 180);
  }
  
  .nowzu-undertitle{font-size: 170%;}
  
  h1,h2,h3,p{
    color: white;
    font-size: 150%;
    
  }
  a{font-size: 150%;}
  
  
  div.navigation{
    padding: 1.4em;
    text-align: center;
    display: block;
  }
  
  
  .btn-container{
    background-color: #2b2b2b;
    text-decoration: none;
    padding: 0.9em;
    margin: 2%;
    border-radius: 44px;
    color: white;
    padding-left: 30px;
    padding-right: 30px;
    box-shadow: 0px 5px 0px #1b1b1b;
    text-shadow: 0px 1.1px 0px rgb(180, 180, 180);
  }
  
  .btn-container:hover{
    background-color: #383838;
    padding: 0.9em;
    margin: 2%;
    border-radius: 44px;
    color: white;
    padding-left: 30px;
    padding-right: 30px;
    box-shadow: 0px 5px 0px #1b1b1b;
  }
  
  .bloc {
    position: relative;
    height: 100vh;
    width: 100%;
    overflow: hidden;
  }
  
  .bloc video {
    position: absolute;
    min-height: 100%;
    min-width: 100%;
    top: 50%;
    left: 50%;
    z-index: -100;
    transform: translate(-50%, -50%);
  }
}