diff --git a/src/content/getusermedia/resolution/index.html b/src/content/getusermedia/resolution/index.html
index bdc5feac4..e9f1d84bb 100644
--- a/src/content/getusermedia/resolution/index.html
+++ b/src/content/getusermedia/resolution/index.html
@@ -81,12 +81,12 @@ <h1><a href="//webrtc.github.io/samples/" title="WebRTC samples homepage">WebRTC
     <p>Click a button to call <code>getUserMedia()</code> with appropriate resolution.</p>
 
     <div id="buttons">
-        <button id="p180">180p (180x320)</button>
-        <button id="qvga">QVGA (240x320)</button>
-        <button id="p360">360p (360x640)</button>
-        <button id="vga">VGA (480x640)</button>
-        <button id="hd">HD/720p (720x1280)</button>
-        <button id="full-hd">Full HD/1080p (1080x1920)</button>
+        <button id="p180">180p (320x180)</button>
+        <button id="qvga">QVGA (320x240)</button>
+        <button id="p360">360p (640x360)</button>
+        <button id="vga">VGA (640x480)</button>
+        <button id="hd">HD/720p (1280x720)</button>
+        <button id="full-hd">Full HD/1080p (1920x1080)</button>
         <button id="televisionFourK">Television 4K/2160p (3840x2160)</button>
         <button id="cinemaFourK">Cinema 4K (4096x2160)</button>
         <button id="eightK">8K</button>