moving visual padding on collapse/expand toggle to copy rather than arrow icon

apps/openassessment/xblock/static/css/openassessment.css

@@ -686,9 +686,9 @@ hr.divider,
     padding-bottom: 5px; }
     .openassessment .step--peer-assessment .peer-assessment__assessment .assessment__rubric__question .question__title .ico, .openassessment .step--self-assessment .self-assessment__assessment .assessment__rubric__question .question__title .ico {
       display: inline-block;
-      vertical-align: middle;
-      margin-right: 5px; }
+      vertical-align: middle; }
   .openassessment .step--peer-assessment .peer-assessment__assessment .assessment__rubric__question .question__title__copy, .openassessment .step--self-assessment .self-assessment__assessment .assessment__rubric__question .question__title__copy {
+    margin-left: 10px;
     color: #646464; }
 
 .openassessment .step--peer-assessment .peer-assessment__assessment .question__answers, .openassessment .step--self-assessment .self-assessment__assessment .question__answers {
@@ -1039,7 +1039,7 @@ hr.divider,
 .openassessment .openassessment__steps__step .step__status .ico {
   display: inline-block;
   vertical-align: bottom;
-  margin-left: 10px; }
+  margin-left: 5px; }
 .openassessment .openassessment__steps__step .step__status .copy {
   color: #646464; }
 @media screen and (max-width: 529px) {
@@ -1368,6 +1368,7 @@ hr.divider,
     .openassessment .submission__peer-evaluations__questions .question__title:after {
       clear: both; }
   .openassessment .submission__peer-evaluations__questions .question__title__copy {
+    margin-left: 10px;
     color: #646464; }
   .openassessment .submission__peer-evaluations__questions .question__score {
     float: right;

apps/openassessment/xblock/static/sass/oa/utilities/_extends.scss

@@ -169,12 +169,12 @@
     .ico {
       display: inline-block;
       vertical-align: middle;
-      margin-right: ($baseline-h/8);
     }
   }
 
   .question__title__copy {
     @extend %t-heading;
+    margin-left: ($baseline-h/4);
     color: $heading-color;
   }
 }

apps/openassessment/xblock/static/sass/oa/views/_oa-base.scss

@@ -239,7 +239,7 @@
         @extend %icon-2;
         display: inline-block;
         vertical-align: bottom;
-        margin-left: ($baseline-v/2);
+        margin-left: ($baseline-v/4);
       }
 
       .copy {
@@ -929,6 +929,7 @@
 
     .question__title__copy {
       @extend %t-heading;
+      margin-left: ($baseline-h/4);
       color: $heading-color;
     }