#popupPreviewModal .modal-content, #popupModal .modal-content {
	background-color: #fff; /* Change to desired background color */
	border: none; /* Remove border */
	border-radius: 0; /* Remove rounded corners */
	box-shadow: none; /* Remove shadow */
}
#popupPreviewModal .modal-header, #popupModal .modal-header {
    border-bottom: none;
}
#popupPreviewModal .modal-body, #popupModal .modal-body {
    min-height: 100px;
}