diff --git a/frontend/src/issues-list-board/issues-list-card.tsx b/frontend/src/issues-list-board/issues-list-card.tsx
index efaf706..72a995f 100644
--- a/frontend/src/issues-list-board/issues-list-card.tsx
+++ b/frontend/src/issues-list-board/issues-list-card.tsx
@@ -5,14 +5,20 @@ import Css from './issues-list-card.module.css';
 import * as TimePassedNs from '../misc-components/time-passed';
 import * as TagsNs from '../misc-components/tags';
 import * as IssueHrefNs from '../misc-components/issue-href';
+import * as IssueDetailsDialogNs from '../misc-components/issue-details-dialog';
 
 export type Props = {
 	store: IIssueStore
 };
 
 export const IssuesListCard = observer((props: Props): JSX.Element => {
+	const detailsStore = IssueDetailsDialogNs.Store.create({
+		issue: props.store,
+		visible: false
+	});
 	return (
-		<div className={Css.listItem}>
+		<div className={Css.listItem} onClick={(e) => {e.stopPropagation(); e.preventDefault(); detailsStore.show();}}>
+			<IssueDetailsDialogNs.IssueDetailsDialog store={detailsStore}/>
 			<div>
 				<TimePassedNs.TimePassed params={{ fromIssue: { issue: props.store, keyName: 'timePassedClass' } }}/>
 				<span className={Css.issueSubject}>
diff --git a/frontend/src/kanban-board/kanban-card.module.css b/frontend/src/kanban-board/kanban-card.module.css
index 17fde41..0810e9a 100644
--- a/frontend/src/kanban-board/kanban-card.module.css
+++ b/frontend/src/kanban-board/kanban-card.module.css
@@ -10,7 +10,7 @@
 	/*display: flex;*/
 	box-shadow: 0 0 3px rgba(0, 0, 0, 0.5);
 	border-radius: 3px;
-	z-index: 100;
+	/* z-index: 100; */
 }
 
 .kanbanCard div {
diff --git a/frontend/src/kanban-board/kanban-card.tsx b/frontend/src/kanban-board/kanban-card.tsx
index 41824e2..f2764be 100644
--- a/frontend/src/kanban-board/kanban-card.tsx
+++ b/frontend/src/kanban-board/kanban-card.tsx
@@ -5,6 +5,7 @@ import { ICardStore } from './store';
 import { getStyleObjectFromString } from '../utils/style';
 import * as TimePassedNs from '../misc-components/time-passed';
 import * as TagsNs from '../misc-components/tags';
+import * as IssueDetailsDialogNs from '../misc-components/issue-details-dialog';
 
 export type Props = {
 	store: ICardStore
@@ -49,18 +50,23 @@ export const KanbanCard = observer((props: Props) => {
 			keyName: 'timePassedClass'
 		}
 	}
+	const detailsStore = IssueDetailsDialogNs.Store.create({
+		issue: props.store.issue,
+		visible: false,
+	})
 	return (
-		<div className={KanbanCardCss.kanbanCard}>
+		<div className={KanbanCardCss.kanbanCard} onClick={(e) => {e.preventDefault(); e.stopPropagation(); detailsStore.show();}}>
+			<IssueDetailsDialogNs.IssueDetailsDialog store={detailsStore} />
 			<div className={KanbanCardCss.kanbanCardTitle}>
 				<TimePassedNs.TimePassed params={timePassedParams}/>
 				<a href={props.store.issue.url.url}>{props.store.issue.tracker.name} #{props.store.issue.id} - {props.store.issue.subject}</a>
-				<div>Исп.: {props.store.issue.current_user.name}</div>
-				<div>Прио.: {props.store.issue.priority.name}</div>
-				<div>Версия: {props.store.issue.fixed_version?.name || ''}</div>
-				<div>Прогресс: {props.store.issue.done_ratio}</div>
-				<div>Трудозатраты: {props.store.issue.total_spent_hours} / {props.store.issue.total_estimated_hours}</div>
-				{tagsSection}
 			</div>
+			<div>Исп.: {props.store.issue.current_user.name}</div>
+			<div>Прио.: {props.store.issue.priority.name}</div>
+			<div>Версия: {props.store.issue.fixed_version?.name || ''}</div>
+			<div>Прогресс: {props.store.issue.done_ratio}</div>
+			<div>Трудозатраты: {props.store.issue.total_spent_hours} / {props.store.issue.total_estimated_hours}</div>
+			{tagsSection}
 		</div>
 	);
 });
diff --git a/frontend/src/misc-components/issue-details-dialog.module.css b/frontend/src/misc-components/issue-details-dialog.module.css
new file mode 100644
index 0000000..5a40573
--- /dev/null
+++ b/frontend/src/misc-components/issue-details-dialog.module.css
@@ -0,0 +1,21 @@
+.modal {
+	z-index: 1000;
+	position: fixed;
+	display: none;
+	padding-top: 100px;
+	left: 0;
+	top: 0;
+	width: 100%;
+	height: 100%;
+	overflow: auto;
+	background-color: rgb(0, 0, 0);
+	background-color: rgba(0, 0, 0, 0.4);
+}
+
+.modalContent {
+	background-color: #fefefe;
+	margin: auto;
+	padding: 20px;
+	border: 1px solid #888;
+	width: 80%;
+}
\ No newline at end of file
diff --git a/frontend/src/misc-components/issue-details-dialog.tsx b/frontend/src/misc-components/issue-details-dialog.tsx
new file mode 100644
index 0000000..c33be89
--- /dev/null
+++ b/frontend/src/misc-components/issue-details-dialog.tsx
@@ -0,0 +1,99 @@
+import React, { useEffect } from 'react';
+import { RedmineTypes } from '../redmine-types';
+import { observer } from 'mobx-react-lite';
+import { Instance, types } from 'mobx-state-tree';
+import * as IssueHrefNs from '../misc-components/issue-href';
+import Css from './issue-details-dialog.module.css';
+
+export const Store = types.model({
+	visible: types.boolean,
+	issue: types.frozen<RedmineTypes.ExtendedIssue>()
+}).actions((self) => {
+	return {
+		hide: () => {
+			console.debug(`Issue details dialog hide: issue_id=${self.issue.id}`); // DEBUG
+			self.visible = false;
+		},
+		show: () => {
+			console.debug(`Issue details dialog show: issue_id=${self.issue.id}`); // DEBUG
+			self.visible = true;
+		}
+	};
+}).views((self) => {
+	return {
+		get displayStyle(): React.CSSProperties {
+			return {display: self.visible ? 'block' : 'none'};
+		}
+	};
+});
+
+export type Props = {
+	store: Instance<typeof Store>
+};
+
+export const IssueDetailsDialog = observer((props: Props): JSX.Element => {
+	// DEBUG: begin
+	useEffect(() => {
+		console.debug(`Issue detailts dialog: issue_id=${props.store.issue.id}; subject=${props.store.issue?.subject || '-'}; description=${props.store.issue.description}; visible=${props.store.visible}`);
+	});
+	// DEBUG: end
+	return (
+		<div className={Css.modal} style={props.store.displayStyle}>
+			<div className={Css.modalContent}>
+				<h1>
+					<button onClick={(e) => {e.preventDefault(); e.stopPropagation(); props.store.hide();}}>close</button>
+					<IssueHrefNs.IssueHref
+						id={props.store.issue?.id || -1}
+						subject={props.store.issue?.subject || ''}
+						tracker={props.store.issue?.tracker?.name || ''}
+						url={props.store.issue?.url?.url || ''}
+					/>
+				</h1>
+				<hr/>
+				<div>
+					<h2>Описание:</h2>
+					<pre>
+						{props.store.issue.description}
+					</pre>
+				</div>
+				<hr/>
+				<div>
+					<h2>Комментарии:</h2>
+					<Comments details={props.store.issue.journals || []} issue={props.store.issue}/>
+				</div>
+			</div>
+		</div>
+	);
+});
+
+export const Comments = (props: {details?: RedmineTypes.Journal[], issue: RedmineTypes.ExtendedIssue}): JSX.Element => {
+	const comments = props.details?.filter((detail) => {
+		return Boolean(detail.notes);
+	});
+	if (!comments) {
+		return <>No comments</>
+	}
+	console.debug(`Comments: details=${JSON.stringify(props.details)}`); // DEBUG
+	const list = comments.map((detail) => {
+		const key = `issueid_${props.issue.id}_commentid_${detail.id}`;
+		return <Comment data={detail} key={key}/>
+	});
+	return (
+		<>{list}</>
+	);
+}
+
+export const Comment = (props: {data: RedmineTypes.Journal}): JSX.Element => {
+	console.debug(`Comment: data=${JSON.stringify(props.data)}`); // DEBUG
+	return (
+		<>
+			<h3>{props.data.user.name}:</h3>
+			<div>
+				<pre>
+					{props.data.notes || '-'}
+				</pre>
+			</div>
+			<hr/>
+		</>
+	);
+}
\ No newline at end of file