diff --git a/app/assets/stylesheets/common/base/compose.scss b/app/assets/stylesheets/common/base/compose.scss
index ba6369f07db..4efbaa468ed 100644
--- a/app/assets/stylesheets/common/base/compose.scss
+++ b/app/assets/stylesheets/common/base/compose.scss
@@ -9,12 +9,15 @@
   margin-left: auto;
   margin-right: auto;
   max-width: 1475px;
-  width: 100%;  
+  width: 100%;
+  &.hide-preview {
+    max-width:740px;  
+  }
   @media screen and (max-width: 1200px) {
     min-width: 0;
   }
   z-index: 999;
-  transition: height 250ms ease, background 250ms ease;
+  transition: height 250ms ease, background 250ms ease, transform 250ms ease, max-width 250ms ease;
   background-color: $secondary;
   box-shadow: 0 -2px 40px rgba($primary, .12);
 
@@ -26,7 +29,7 @@
   .saving-text,
   .draft-text {
     display: none;
-    padding-left: 10px;
+    padding-left: 10px;   
     .spinner {
       margin-left: 5px;
       border-color: $secondary;
@@ -55,6 +58,7 @@
     background: $tertiary;
     color: $secondary;
     flex-direction: row;
+    width: 100%;
     .composer-controls {
       margin-left: auto;
       display: flex;
diff --git a/app/assets/stylesheets/common/base/discourse.scss b/app/assets/stylesheets/common/base/discourse.scss
index b4facb993da..c47540f1447 100644
--- a/app/assets/stylesheets/common/base/discourse.scss
+++ b/app/assets/stylesheets/common/base/discourse.scss
@@ -190,7 +190,7 @@ input {
     height: 18px;
     padding: 4px 10px;
     margin-bottom: 9px;
-    font-size:  0.929em;
+    font-size:  1em;
     line-height: 1.25;
     color: $primary;
     background-color: $secondary;
diff --git a/app/assets/stylesheets/common/select-kit/combo-box.scss b/app/assets/stylesheets/common/select-kit/combo-box.scss
index 7e74318be23..f1f73828c59 100644
--- a/app/assets/stylesheets/common/select-kit/combo-box.scss
+++ b/app/assets/stylesheets/common/select-kit/combo-box.scss
@@ -27,7 +27,7 @@
       border: 1px solid $primary-medium;
       padding: 6px 10px;
       font-weight: 500;
-      font-size: 0.929em;
+      font-size: 1em;
       line-height: 18px;
 
       &.is-focused {
diff --git a/app/assets/stylesheets/desktop/discourse.scss b/app/assets/stylesheets/desktop/discourse.scss
index c83f86ffb6c..d4e53b65c8b 100644
--- a/app/assets/stylesheets/desktop/discourse.scss
+++ b/app/assets/stylesheets/desktop/discourse.scss
@@ -72,7 +72,7 @@ input,
 button,
 select,
 textarea {
-  font-size: 0.929em;
+  font-size: 1em;
   font-weight: normal;
   line-height: 18px;
 }
@@ -82,7 +82,7 @@ textarea {
   display: inline-block;
   padding: 4px;
   margin-bottom: 9px;
-  font-size: 0.929em;
+  font-size: 1em;
   line-height: 18px;
   color: $primary;
 }
diff --git a/app/assets/stylesheets/vendor/select2.scss b/app/assets/stylesheets/vendor/select2.scss
index 05818528329..f66f81740fd 100644
--- a/app/assets/stylesheets/vendor/select2.scss
+++ b/app/assets/stylesheets/vendor/select2.scss
@@ -448,7 +448,7 @@ html[dir="rtl"] .select2-container-multi .select2-choices li
     margin: 1px 0;
 
     font-family: sans-serif;
-    font-size: 0.929em;
+    font-size: 1em;
     color: #666;
     outline: 0;
     border: 0;