decrease font-size on tooltips, rearrange settings switches, more spacing between settings sections

app/styles/app/layouts/settings.sass

@@ -9,7 +9,7 @@
 
 .settings-section
   padding: 0 0 1em
-  margin-bottom: 1.5em
+  margin-bottom: 3em
   border-bottom: 2px solid #f2f3ef
   &:last-of-type
     border-bottom: none

app/styles/app/modules/tooltips.sass

@@ -5,15 +5,17 @@
 
   .tooltip-bubble
     position: absolute
-    top: -3.2em
+    top: -2.8em
     width: auto
     height: 1.9em
     margin: auto
-    padding: .2em .4em .3em
+    padding: .3em .4em .3em
     z-index: 5
     background-color: #818383
     border-radius: 4px
     color: $white
+    font-size: $font-size-sm
+    line-height: 1.5
     text-align: center
     white-space: nowrap
 
@@ -41,11 +43,9 @@
   .tooltip-bubble
     right: 0
     left: 0
-    max-width: 8.6em
+    max-width: 5em
     &:before
-      left: 46%
-      @media #{$medium-up}
-        left: 45%
+      left: 40%
 
 .tooltip--height
   @extend %tooltip

app/templates/settings.hbs

@@ -5,8 +5,8 @@
 
     <ul class="settings-list--columns">
       <li>{{settings-switch active=model.settings.builds_only_with_travis_yml repo=repo description="Build only if .travis.yml is present" key="builds_only_with_travis_yml"}}</li>
-      <li>{{limit-concurrent-builds value=model.settings.maximum_number_of_builds enabled=concurrentBuildsLimit repo=repo}}</li>
       <li>{{settings-switch active=model.settings.build_pushes repo=repo description="Build pushes" key="build_pushes"}}</li>
+      <li>{{limit-concurrent-builds value=model.settings.maximum_number_of_builds enabled=concurrentBuildsLimit repo=repo}}</li>
       <li>{{settings-switch active=model.settings.build_pull_requests repo=repo description="Build pull requests" key="build_pull_requests"}}</li>
     </ul>