Fixed non-square avatar issue

Author: minimaluminium

assets/built/screen.css

@@ -2024,6 +2024,8 @@ Search                         LOGO                    Login Subscribe
 .gh-article-author-image :is(img, svg) {
     position: absolute;
     inset: 0;
+    width: 100%;
+    height: 100%;
     object-fit: cover;
 }
 
@@ -2535,6 +2537,7 @@ figcaption a {
     width: 120px;
     height: 120px;
     border-radius: 50%;
+    object-fit: cover;
 }
 
 .author-template .gh-article-title {