Minor improvements (#149)

* Remove an empty space on the right side of the share box

* Include an option to disable the social links tooltip

The tooltip is enabled by default, it'll be displayed even when the option is omitted.

_config.yml.example

@@ -31,6 +31,7 @@ customize:
         facebook: /
         dribbble: /
         rss: /
+    social_link_tooltip: true # enable the social link tooltip, options: true, false
 
 # Widgets
 widgets:

layout/common/profile.ejs

@@ -23,8 +23,13 @@
         <div class="profile-block social-links">
             <table>
                 <tr>
+                    <% var tooltipClass = theme.customize.social_link_tooltip === false ? '' : 'class=tooltip'; %>
                     <% for(var i in theme.customize.social_links) { %>
-                    <td><a href="<%- url_for(theme.customize.social_links[i]) %>" target="_blank" title="<%= i %>"><i class="fa fa-<%= i %>"></i></a></td>
+                    <td>
+                        <a href="<%- url_for(theme.customize.social_links[i]) %>" target="_blank" title="<%= i %>" <%= tooltipClass %>>
+                            <i class="fa fa-<%= i %>"></i>
+                        </a>
+                    </td>
                     <% } %>
                 </tr>
             </table>

source/css/_partial/article.styl

@@ -261,7 +261,7 @@
     background: none
     box-sizing: border-box
     font: 14px font-sans
-    padding: 0 15px
+    padding: 0 10px
     color: color-default
     outline: none
     border: 1px solid color-border
@@ -378,4 +378,4 @@ ol.toc
         transition color 1s ease-out
         &:hover
             color color-theme
-            transition color .3s ease-out
+            transition color .3s ease-out

source/css/_partial/profile.styl

@@ -87,6 +87,7 @@
                         color: color-default + #333
                         &:hover
                             color: color-default
+                        &.tooltip:hover
                             &:after
                                 right: -50%
                                 top: -41px