[DEV] update display of video element component

front/src/app/element-video/element-video.component.html

@@ -1,10 +1,13 @@
 <div>
-	{{name}}<br/>
-	
-	<!--<div [disabled]="display_video=='false' ? true : null">
-		aaa sdfsdfsdfsdf aaa
+	<div class="imgContainer">
+		<div *ngIf="imageSource">
+			<img src="{{imageSource}}" alt="type image" class="miniature"/>
+		</div>
 	</div>
-	-->
-	<div *ngIf="video_enable">
+	<div class="title">
+		{{name}}
+	</div>
+	<div class="description" *ngIf="description">
+		{{description}}
 	</div>
 </div>

front/src/app/element-video/element-video.component.less

@@ -1,3 +1,26 @@
 
+.imgContainer {
+	text-align: center;
+	width: 100%;
+	height: 180px;
+}
 
+img.miniature {
+	width: 80px;
+	height: 120px;
+	//border-radius: 50%;
+}
 
+.title {
+	height: 60px;
+	font-size: 24px;
+	overflow:hidden;
+	vertical-align: middle;
+}
+
+.description {
+	height: 30px;
+	font-size: 12px;
+	overflow:hidden;
+	vertical-align: middle;
+}