#container-countdown {
    display: flex;
    justify-content: center;
  }
  
  #countdown {
    font-size: 60px;
    margin-top: 100px;
    background: linear-gradient(to right, #ACB6E5, #f0f3f5); 
    border-radius: 20px;
    padding: 30px;
  }
  
  
  video {
    position: fixed;
    right: 0;
    bottom: 0;
    min-width: 100%;
    min-height: 100%;
    z-index: -10;
  }
  #buttonWavesAudio, #buttonWavesVideo{
    display: flex;
    margin: 0 auto;
      font-size: 20px;
    background: linear-gradient(to right, #ACB6E5, #f0f3f5); 
    border-radius: 20px;
    padding: 15px;
    border-style: none;
  }

  #buttonWavesVideo{
    display: none;
  }
     
 #btn, a{
    display: flex;
    margin: 0 auto;
    font-size: 15px;
    border-style: none;
    text-decoration: none;
    color: black;
     border-radius: 10px;
    padding: 5px;

  } 
 #btn{
    background: linear-gradient(to right, #ACB6E5, #f0f3f5);   
   
}
  
  @media all and (max-width: 500px) {
    
    body {
      background-color: linear-gradient(to right, #ACB6E5, #f0f3f5); 
    }

   #buttonWavesVideo{
    display: block;
  } 
    #btn{
    margin-top: 140px;
  } 

  }
  
  
