Styling fixes to media spoilers

app/javascript/styles/components.scss

@@ -2333,6 +2333,9 @@ button.icon-button.active i.fa-retweet {
   position: relative;
   text-align: center;
   z-index: 100;
+  margin-top: 15px;
+  margin-left:-68px;
+  width: calc(100% + 80px);
 }
 
 .media-spoiler__warning {
@@ -3770,7 +3773,7 @@ button.icon-button.active i.fa-retweet {
   background-position: center;
   cursor: pointer;
   margin-top: 15px;
-  margin-left:
-68px;
+  margin-left: -68px;
   width: calc(100% + 80px);
   position: relative;
 }