docs: Adjust table spacing in topindex page.

docs/topindex.html

@@ -2,8 +2,8 @@
 {% block tables %}
   <p><strong>Documentation for Micro Python and the pyboard:</strong></p>
 
-  <table class="contentstable" align="center"><tr>
-    <td width="40%" style="padding-right:1em;">
+  <table class="contentstable"><tr>
+    <td width="40%" style="padding-left:2em;">
       <p class="biglink">
         <a class="biglink" href="{{ pathto("quickref") }}">Quick reference for the pyboard</a><br/>
         <span class="linkdescr">pinout for the pyboard and snippets of useful code</span>
@@ -21,7 +21,7 @@
         <span class="linkdescr">Micro Python libraries, including the <a href="{{ pathto("library/pyb") }}">pyb module</a></span>
       </p>
     </td>
-    <td width="40%">
+    <td width="40%" style="padding-left:2em;">
       <p class="biglink">
         <a class="biglink" href="{{ pathto("hardware/index") }}">The pyboard hardware</a><br/>
         <span class="linkdescr">schematics, dimensions and component datasheets</span>
@@ -38,8 +38,8 @@
   </tr></table>
 
   <p><strong>Indices and tables:</strong></p>
-  <table class="contentstable" align="center"><tr>
-    <td width="40%" style="padding-right:1em;">
+  <table class="contentstable"><tr>
+    <td width="40%" style="padding-left:2em;">
       <p class="biglink">
         <a class="biglink" href="{{ pathto("py-modindex") }}">Module index</a><br/>
         <span class="linkdescr">quick access to all modules</span>
@@ -49,7 +49,7 @@
         <span class="linkdescr">all functions, classes, constants</span>
       </p>
     </td>
-    <td width="40%">
+    <td width="40%" style="padding-left:2em;">
       <p class="biglink">
         <a class="biglink" href="{{ pathto("contents") }}">Table of contents</a><br/>
         <span class="linkdescr">a list of all sections and subsections</span>
@@ -63,8 +63,8 @@
 
   <p><strong>External links:</strong></p>
 
-  <table class="contentstable" align="center"><tr>
-    <td width="40%" style="padding-right:1em;">
+  <table class="contentstable"><tr>
+    <td width="40%" style="padding-left:2em;">
       <p class="biglink">
       <a class="biglink" href="http://micropython.org">Micro Python homepage</a><br/>
         <span class="linkdescr">the official Micro Python site</span>
@@ -74,7 +74,7 @@
         <span class="linkdescr">community discussion for all things related to Micro Python</span>
       </p>
     </td>
-    <td width="40%">
+    <td width="40%" style="padding-left:2em;">
       <p class="biglink">
         <a class="biglink" href="https://github.com/micropython">Micro Python on GitHub</a><br/>
         <span class="linkdescr">contribute to the source code on GitHub</span>