Set avatars and custom emoji as square (fixes display in Dillo)

The minimalist web browser Dillo has recently started up development
again. Its CSS implementation only applies the explicitly stated
width and height of an image, so avatars were displaying at 2.5 em high,
and the full original width.
https://dillo-browser.github.io/

2 files changed, 2 insertions, 2 deletions

diff --git a/html.c b/html.c
index ee5c2cd..8bc8cc9 100644
--- a/html.c
+++ b/html.c
@@ -55,7 +55,7 @@ xs_str *replace_shortnames(xs_str *s, xs_list *tag, int ems)
             tag_list = xs_dup(tag);
         }
 
-        xs *style = xs_fmt("height: %dem; vertical-align: middle;", ems);
+        xs *style = xs_fmt("height: %dem; width: %dem; vertical-align: middle;", ems, ems);
 
         xs_list *p = tag_list;
         char *v;
diff --git a/utils.c b/utils.c
index d00f513..0523cac 100644
--- a/utils.c
+++ b/utils.c
@@ -49,7 +49,7 @@ static const char *default_css =
     ".snac-top-user { text-align: center; padding-bottom: 2em }\n"
     ".snac-top-user-name { font-size: 200% }\n"
     ".snac-top-user-id { font-size: 150% }\n"
-    ".snac-avatar { float: left; height: 2.5em; padding: 0.25em }\n"
+    ".snac-avatar { float: left; height: 2.5em; width: 2.5em; padding: 0.25em }\n"
     ".snac-author { font-size: 90%; text-decoration: none }\n"
     ".snac-author-tag { font-size: 80% }\n"
     ".snac-pubdate { color: #a0a0a0; font-size: 90% }\n"