img{max-width: 100%;}

.no-gutter {
    margin-right: 0;
    margin-left: 0;
  }
  
  .no-gutter > [class*="col-"] {
    padding-right: 0;
    padding-left: 0;
  }

  .container-fluid.nogutter {
    padding-left: 0;
  }