diff --git a/mail/templates/mobile/app.css b/mail/templates/mobile/app.css
index b073fed5ea..0e6c0e0399 100644
--- a/mail/templates/mobile/app.css
+++ b/mail/templates/mobile/app.css
@@ -72,10 +72,10 @@ tr.mail.labelone td:first-child {
   border-left: 6px solid #ff0080 !important;
 }
 tr.mail.labeltwo td:first-child {
-  border-left: 6px solid  #ff8000 !important;
+  border-left: 6px solid #ff8000 !important;
 }
 tr.mail.labelthree td:first-child {
-  border-left: 6px solid  #008000 !important;
+  border-left: 6px solid #008000 !important;
 }
 tr.mail.labelfour td:first-child {
   border-left: 6px solid #0000ff !important;
@@ -472,7 +472,7 @@ div#mail-index_mailPreview > div {
   border: none;
 }
 #mail-compose_composeToolbar > button {
-  padding: .2em .4em;
+  padding: 0.2em 0.4em;
 }
 #mail-compose_composeToolbar > img {
   width: 16px;
@@ -485,7 +485,7 @@ div#mail-index_mailPreview > div {
   height: 16px !important;
 }
 #mail-compose_composeToolbar > button {
-  padding: .2em .4em;
+  padding: 0.2em 0.4em;
 }
 #mail-compose_to div.ms-sel-ctn,
 #mail-compose_cc .ms-sel-ctn,
@@ -493,7 +493,7 @@ div#mail-index_mailPreview > div {
   max-height: 75px;
 }
 #mail-display_toolbar > button > span {
-  padding: .2em .4em;
+  padding: 0.2em 0.4em;
 }
 #mail-display_toolbar > button > span > img {
   width: 16px;
@@ -516,7 +516,7 @@ div#mail-index_mailPreview > div {
   height: 35px;
 }
 #mail-index_toolbar > button > span {
-  padding: .2em .4em;
+  padding: 0.2em 0.4em;
 }
 #mail-index_toolbar > button > span > img {
   width: 16px;
@@ -1652,11 +1652,11 @@ tr.mail.deleted td:first-child {
 }
 span.status_img {
   display: inline-block;
-  width: 12px;
-  height: 12px;
+  width: 16px;
+  height: 16px;
   background-repeat: no-repeat;
   background-image: url(../pixelegg/images/kmmsgread.svg);
-  background-size: 12px 12px;
+  background-size: 16px 16px;
 }
 tr.deleted span.status_img {
   background-image: url(../pixelegg/images/kmmsgdel.svg);
@@ -1893,7 +1893,7 @@ input[type=button] {
   padding: 0px;
 }
 #mail-display_toolbar > button > span {
-  padding: .2em .4em;
+  padding: 0.2em 0.4em;
 }
 #mail-display_toolbar > button > span > img {
   width: 16px;