Adjust margins around the task header

Change-Id: I72385f798da055316d83a2e0978395147b43c395
diff --git a/gr-task-plugin/gr-task-plugin.html b/gr-task-plugin/gr-task-plugin.html
index 36813a0..55ba063 100644
--- a/gr-task-plugin/gr-task-plugin.html
+++ b/gr-task-plugin/gr-task-plugin.html
@@ -17,7 +17,10 @@
 <dom-module id="gr-task-plugin">
   <template>
       <style>
-        ul { padding-left: 0.5em; }
+        ul {
+          padding-left: 0.5em;
+          margin-top: 0;
+        }
         h3 { padding-left: 0.1em; }
         .cursor { cursor: pointer; }
         #tasks_header {
@@ -32,6 +35,7 @@
           cursor: pointer;
           text-decoration: underline;
         }
+        .no-margins { margin: 0 0 0 0; }
       </style>
 
       <div id="tasks" hidden$="[[!_tasks.length]]">
@@ -47,16 +51,16 @@
               on-tap="_switch_expand"
               class="cursor"> </iron-icon>
           <div style="display: flex; align-items: center; column-gap: 1em;">
-          <h3 on-tap="_switch_expand" class="cursor"> Tasks </h3>
+          <h3 class="no-margins" on-tap="_switch_expand" class="cursor"> Tasks </h3>
           <template is="dom-if" if="[[_is_show_all(_show_all)]]">
-            <p>All ([[_all_count]]) |&nbsp;
+            <p class="no-margins">All ([[_all_count]]) |&nbsp;
               <span
                   on-click="_needs_and_blocked_tap"
                   class="links">Needs + Blocked ([[_ready_count]], [[_fail_count]])</span>
             <p>
           </template>
           <template is="dom-if" if="[[!_is_show_all(_show_all)]]">
-            <p> <span
+            <p class="no-margins"> <span
                   class="links"
                   on-click="_show_all_tap">All ([[_all_count]])</span>
               &nbsp;| Needs + Blocked ([[_ready_count]], [[_fail_count]])</p>