add some styles so mobile doesn't zoom the text box

client/coral-embed-stream/style/default.css

@@ -194,7 +194,8 @@ hr {
   padding: 5px;
   min-height: 100px;
   margin-top: 10px;
-  font-size: 14px;
+  font-size: 16px;
+  border: 1px solid #ccc;
 }
 
 .coral-plugin-commentbox-button-container {
@@ -278,13 +279,13 @@ hr {
 .commentActionsRight, .replyActionsRight {
   display: flex;
   justify-content: flex-end;
-  width: 30%;
+  width: 50%;
 }
 .commentActionsLeft, .replyActionsLeft {
   display: flex;
   justify-content: flex-start;
   float: left;
-  width: 70%;
+  width: 50%;
 }
 
 .comment__action-container .material-icons {