@media only screen and (max-width: 320px){
    [class*="col-"] {
        width:300px;
      }
      .mobile_content{
        
      }
      .email_content {
        
      }
      .form-control{
        
      }
  }
@media only screen and (max-width: 768px){
    [class*="col-"] {
        width: 418px !important;
      }
      .mobile_content{
        
      }
  }
  
@media only screen and (max-width: 1024px){
    [class*="col-"] {
        width: 720px;
      }
      .mobile_content{
        
      }
  }
  @media only screen and (max-width: 426px){
    [class*="col-"] {
        width: 418px !important;      
      }
      .mobile_content{
        
      }
  }