Make control sizes configurable.

src/components/menu.ts

@@ -41,6 +41,11 @@ export class FrigateCardMenu extends LitElement {
   @property({ attribute: false })
   public buttons: MenuButton[] = [];
 
+  @property({ attribute: false })
+  set buttonSize(buttonSize: string) {
+    this.style.setProperty('--frigate-card-menu-button-size', buttonSize);
+  }
+
   protected _interactionHandler(ev: CustomEvent, button: MenuButton): void {
     if (this.menuMode.startsWith('hidden-')) {
       if (button.type == 'internal-menu-icon' && button.tap_action === 'frigate') {

src/components/next-prev-control.ts

@@ -17,6 +17,13 @@ export class FrigateCardMessage extends LitElement {
   @property({ attribute: false })
   protected thumbnail?: string;
 
+  @property({ attribute: false })
+  set controlSize(controlSize: string | undefined) {
+    if (controlSize) {
+      this.style.setProperty('--frigate-card-next-prev-size', controlSize);
+    }
+  }
+
   protected render(): TemplateResult {
     if (!this.controlStyle || this.controlStyle == 'none') {
       return html``;
@@ -32,11 +39,20 @@ export class FrigateCardMessage extends LitElement {
     };
 
     if (this.controlStyle == 'chevrons') {
+      const icon = this.direction == 'previous' ? 'mdi:chevron-left' : 'mdi:chevron-right';
+
+      // TODO: Upon a safe distance from the release of HA 2021.11 these
+      // attributes can be removed from the <ha-icon-button>.
+      // - icon (replaced with the embedded <ha-icon>)
+      // - title (replaced with .label)
       return html` <ha-icon-button
-        icon=${this.direction == 'previous' ? 'mdi:chevron-left' : 'mdi:chevron-right'}
+        icon=${icon}
         class="${classMap(classes)}"
+        .label=${this.title}
         title=${this.title}
-      ></ha-icon-button>`;
+      >
+        <ha-icon icon=${icon}></ha-icon>
+      </ha-icon-button>`;
     }
 
     if (!this.thumbnail) {

src/components/viewer.ts

@@ -55,6 +55,9 @@ export class FrigateCardViewer extends LitElement {
   @property({ attribute: false })
   protected nextPreviousControlStyle?: NextPreviousControlStyle;
 
+  @property({ attribute: false })
+  protected nextPreviousControlSize?: string;
+
   @property({ attribute: false })
   protected autoplayClip?: boolean;
 
@@ -142,6 +145,7 @@ export class FrigateCardViewer extends LitElement {
     return html` <frigate-card-viewer-core
       .view=${this.view}
       .nextPreviousControlStyle=${this.nextPreviousControlStyle}
+      .nextPreviousControlSize=${this.nextPreviousControlSize}
       .resolvedMediaCache=${this.resolvedMediaCache}
       .autoplayClip=${autoplay}
       .hass=${this.hass}
@@ -167,6 +171,9 @@ export class FrigateCardViewerCore extends LitElement {
   @property({ attribute: false })
   protected nextPreviousControlStyle?: NextPreviousControlStyle;
 
+  @property({ attribute: false })
+  protected nextPreviousControlSize?: string;
+
   @property({ attribute: false })
   protected resolvedMediaCache?: ResolvedMediaCache;
 
@@ -498,6 +505,7 @@ export class FrigateCardViewerCore extends LitElement {
         ? html`<frigate-card-next-previous-control
             .direction=${'previous'}
             .controlStyle=${this.nextPreviousControlStyle}
+            .controlSize=${this.nextPreviousControlSize}
             .thumbnail=${neighbors.previous.thumbnail}
             .title=${neighbors.previous.title}
             @click=${() => this._nextPreviousHandler('previous')}
@@ -512,6 +520,7 @@ export class FrigateCardViewerCore extends LitElement {
         ? html`<frigate-card-next-previous-control
             .direction=${'next'}
             .controlStyle=${this.nextPreviousControlStyle}
+            .controlSize=${this.nextPreviousControlSize}
             .thumbnail=${neighbors.next.thumbnail}
             .title=${neighbors.next.title}
             @click=${() => this._nextPreviousHandler('next')}