.with_help {
    position: relative;
  }

.help_icon{
  position: absolute; 
  right: 10px; 
  top: -13px; 
  height: 20px; 
  width: 20px; 
  cursor: pointer;
  padding: 0px;  
}

.custom_captcha{
  display: inline-block;
  margin: 5px;
}

.dropzone .dz-preview .dz-error-message {
  top: 150px!important;
}

.div-center{
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -50px;
    margin-left: -50px;
    width: 100px;
    height: 100px;
    border: 1px black solid;
}​


.invalid-feedback {
  display: block;
}