.summernote_area .card{border-radius:0;}
.summernote_area .btn-sm, .btn-group-sm > .btn{border-radius:0;}
.note-popover .popover-content, .note-editor .note-toolbar{background-color:#f7f7f7;}
.note-editor.note-frame .note-statusbar, .note-editor.note-airframe .note-statusbar{background-color:#f7f7f7;}