diff --git a/ts/components/Lightbox.tsx b/ts/components/Lightbox.tsx
index 1b0d3d6f6ffd..b7a9231f3169 100644
--- a/ts/components/Lightbox.tsx
+++ b/ts/components/Lightbox.tsx
@@ -56,6 +56,7 @@ const styles = {
     display: 'flex',
     flexDirection: 'column',
     outline: 'none',
+    width: '100%',
     padding: 0,
   } as React.CSSProperties,
   mainContainer: {
@@ -84,6 +85,18 @@ const styles = {
     objectFit: 'contain',
     outline: 'none',
   } as React.CSSProperties,
+  img: {
+    position: 'absolute',
+    left: '50%',
+    top: '50%',
+    transform: 'translate(-50%, -50%)',
+    width: 'auto',
+    height: 'auto',
+    maxWidth: '100%',
+    maxHeight: '100%',
+    objectFit: 'contain',
+    outline: 'none',
+  } as React.CSSProperties,
   caption: {
     position: 'absolute',
     bottom: 0,
@@ -361,7 +374,7 @@ export class Lightbox extends React.Component<Props, State> {
         >
           <img
             alt={i18n('lightboxImageAlt')}
-            style={styles.object}
+            style={styles.img}
             src={objectURL}
           />
         </button>
diff --git a/ts/util/lint/exceptions.json b/ts/util/lint/exceptions.json
index 01da51614e8a..28b2754a53eb 100644
--- a/ts/util/lint/exceptions.json
+++ b/ts/util/lint/exceptions.json
@@ -12951,7 +12951,7 @@
     "rule": "React-createRef",
     "path": "ts/components/Lightbox.js",
     "line": "        this.containerRef = react_1.default.createRef();",
-    "lineNumber": 148,
+    "lineNumber": 161,
     "reasonCategory": "usageTrusted",
     "updated": "2019-11-06T19:56:38.557Z",
     "reasonDetail": "Used to double-check outside clicks"
@@ -12960,7 +12960,7 @@
     "rule": "React-createRef",
     "path": "ts/components/Lightbox.js",
     "line": "        this.videoRef = react_1.default.createRef();",
-    "lineNumber": 149,
+    "lineNumber": 162,
     "reasonCategory": "usageTrusted",
     "updated": "2020-09-14T23:03:44.863Z"
   },
@@ -12968,7 +12968,7 @@
     "rule": "React-createRef",
     "path": "ts/components/Lightbox.js",
     "line": "        this.focusRef = react_1.default.createRef();",
-    "lineNumber": 150,
+    "lineNumber": 163,
     "reasonCategory": "usageTrusted",
     "updated": "2019-11-06T19:56:38.557Z",
     "reasonDetail": "Used to manage focus"
@@ -13327,4 +13327,4 @@
     "reasonCategory": "falseMatch",
     "updated": "2020-09-08T23:07:22.682Z"
   }
-]
+]
\ No newline at end of file