diff --git a/mobile/macro-comments.ftl b/mobile/macro-comments.ftl
index d27f2f9..ef26ff9 100644
--- a/mobile/macro-comments.ftl
+++ b/mobile/macro-comments.ftl
@@ -32,7 +32,7 @@
         </#list>
     </ol>
     <#if article.commentable>
-    <div id="textinputwrap" style="margin-left: 10px">
+    <div id="textinputwrap" style="margin: 0 10px">
         <div id="refresher" style="display:none;">
             <img src="${staticServePath}/skins/${skinDirName}/images/good.png" alt="checkmark" />
             <h3>${commentSuccess}</h3>
diff --git a/mobile/themes/default/style.css b/mobile/themes/default/style.css
index 008cc3b..c3f0233 100644
--- a/mobile/themes/default/style.css
+++ b/mobile/themes/default/style.css
@@ -54,7 +54,6 @@ a {
 
 input, textarea {
     font: 12px Helvetica;
-    max-width: 96%;
 }
 
 img {
@@ -1851,7 +1850,8 @@ textarea#comment, textarea#commentReply {
     font-size: 13px;
     color: #444;
     height: 110px;
-    width: 98%;
+    box-sizing: border-box;
+    width: 100%;
     padding: 3px;
     box-shadow: rgba(255,255,255,.8) 0px 1px 0px;
 }