Center attachment

blog.py

@@ -90,7 +90,7 @@ def htmlBlogPostContent(baseDir: str,httpPrefix: str,translate: {}, \
                                  replyStr,announceStr,likeStr, \
                                  bookmarkStr,deleteStr,muteStr)
     if attachmentStr:
-        blogStr+='<br>'+attachmentStr
+        blogStr+='<br><center>'+attachmentStr+'</center>'
 
     if postJsonObject['object'].get('content'):
         contentStr=addEmbeddedElements(translate,postJsonObject['object']['content'])

epicyon-blog.css

@@ -83,3 +83,11 @@ H3 {
     font-size: var(--font-size5);
     float: right;
 }
+
+img {
+    border-radius: 5%;
+}
+
+img:hover {
+    box-shadow: 0 0 2px 1px var(--gallery-hover);
+}