Update README

README.md

@@ -51,7 +51,7 @@ When sharing a Calibre library with different users over a LAN or WAN, authentic
 You can configure the authentication settings of the plugin as follows:
 
 - **Username**: Set the username for login.
-- **Password**: Set the password for login. ⚠ Ensure your password is securely stored.
+- **Password**: Set the password for login.
 - **Open in Browser**: The sidebar viewer within Logseq does not support scenarios where login is required. Enable this option to open books and annotations in your browser instead of within Logseq.
 
 
@@ -89,17 +89,17 @@ You can configure the authentication settings of the plugin as follows:
 <!-- Add GIFs to showcase plugin features -->
 ### Import Books
 
-<table>
+<table align="center" style="width: auto; margin: 0 auto;">
   <tr>
-    <td><img src="screenshots/demo1.gif" alt="Import as Block" width="60%"></td>
+    <td align="center"><img src="screenshots/demo1.gif" alt="Import as Block" style="width: 60%;"></td>
   </tr>
   <tr>
     <td align="center"><strong>Import as Block</strong></td>
   </tr>
 </table>
-<table>
+<table align="center" style="width: auto; margin: 0 auto;">
   <tr>
-    <td><img src="screenshots/demo2.gif" alt="Import as Page" width="60%"></td>
+    <td align="center"><img src="screenshots/demo2.gif" alt="Import as Page" style="width: 60%;"></td>
   </tr>
   <tr>
     <td align="center"><strong>Import as Page</strong></td>
@@ -108,9 +108,9 @@ You can configure the authentication settings of the plugin as follows:
 
 ### Viewing and Syncing
 
-<table>
+<table align="center" style="width: auto; margin: 0 auto;">
   <tr>
-    <td><img src="screenshots/demo3.gif" alt="Viewing Book and Syncing Annotations" width="60%"></td>
+    <td align="center"><img src="screenshots/demo3.gif" alt="Viewing Book and Syncing Annotations" style="width: 60%;"></td>
   </tr>
   <tr>
     <td align="center"><strong>Viewing Book and Syncing Annotations</strong></td>