Merge branch 'release-1.3'

web/sass-files/sass/partials/_base.scss

@@ -9,6 +9,7 @@ body {
   -webkit-font-smoothing: antialiased;
   background: $body-bg;
   position: relative;
+  width: 100%;
   height: 100%;
   &.white {
       background: #fff;

web/sass-files/sass/partials/_post.scss

@@ -209,6 +209,7 @@ body.ios {
 	@include flex(1 1 auto);
 	position: relative;
 	overflow-y: hidden;
+	height: 100%;
 
 	.post-list-holder-by-time {
 		background: #fff;

web/sass-files/sass/partials/_responsive.scss

@@ -54,9 +54,7 @@
 @media screen and (max-width: 960px) {
 
     .sidebar--right {
-        width: 400px;
         z-index: 5;
-        right: 0;
         @include translateX(100%);
 
         &.move--left {

web/sass-files/sass/partials/_sidebar--right.scss

@@ -1,17 +1,17 @@
 @charset "UTF-8";
 
 .sidebar--right {
-    position: absolute;
+    position: fixed;
     width: 400px;
     height: 100%;
     right: 0px;
     padding: 0;
     background: #fff;
     @include single-transition(transform, 0.5s, ease);
-    right: -400px;
+    @include translateX(400px);
 
     &.move--left {
-        right: 0;
+        @include translateX(0);
     }
 
     .post-body {