assets/styles.scss in alembic-jekyll-theme-2.1.1 vs assets/styles.scss in alembic-jekyll-theme-2.1.2

@@ -236,10 +236,15 @@
     float: left;
     padding-right: .8rem;
   }
   &--right {
     float: right;
+    text-align: right;
     padding-left: .8rem;
+  }
+  &--center {
+    text-align: center;
+    clear: both;
   }
 }
 
 .video,
 .map {