@media (max-width: 768px) {
  .cms-id-20 .row {
    margin-right: 0;
    margin-left: 0;
  }

  .cms-id-20 .center-columns{
    padding-right: 0;
    padding-left: 0;
  }

  .cms-id-20 .page-cms-20 .gym-mul-container .photos-container{
    padding-left: 0px;
    padding-right: 0px;
  }

  .cms-id-20 .page-cms-20 .gym-mul-container{
    padding: 30px;
  }

  .cms-id-20 .row .img-container{
    display: grid;
  }

  .cms-id-20 .col-sm-4,
    .col-sm-5 {
        float: left;
        width: 100%
    }

  .cms-id-20 .container{
    width: 100%;
  }

  .cms-id-20 .img-container .col-md-6{
    padding: 0px;
  }

  .cms-id-20 .gym-mul-container .row .col-md-12 {
    padding: 0px;
  }

  .cms-id-20 .img-container .col-md-4{
      padding: 0px;
  }

  .cms-id-20 .formulaire-footer-container{
    padding: 0px !important;
  }

  .page-cms-20 .formulaire-footer-container .button {
    width: 100%;
    height: 30px;
  } 
}