@media only screen and (max-width:1200px) {
  .photo-partie3{
   width: 20% !important;
  }
}
@media only screen and (max-width:1000px) {
 body{
  margin:0;
 }
  .logo{
    display: block;
  }
  
  .photo-partie3{
    padding: 0 !important;
    display: flex;
    flex-direction: column;    
   }

   .trait2{
    display: none;
   }
   .btn-partie1{
margin: 30px auto;
   }

  }
  @media only screen and (max-width:1400px) {
   .minibulles{
    display: none;
   }
  }