diff --git a/usr/local/www/interfaces.php b/usr/local/www/interfaces.php
index 901151bd9b..b003fcbbaf 100755
--- a/usr/local/www/interfaces.php
+++ b/usr/local/www/interfaces.php
@@ -1557,10 +1557,10 @@ $types6 = array("none" => gettext("None"), "staticv6" => gettext("Static IPv6"),
 											</div>
 											<div style="display:none" id="addgateway" name="addgateway">
 												<p>
-												<table border="1" style="background:#990000; border-style: none none none none; width:225px;">
+												<table border="1" class="addgatewaybox">
 													<tr>
 														<td>
-															<table bgcolor="#990000" cellpadding="1" cellspacing="1">
+															<table class="addgatewaybox" cellpadding="1" cellspacing="1">
 																<tr><td>&nbsp;</td></tr>
 																<tr>
 																	<td colspan="2"><center><b><font color="white"><?=gettext("Add new gateway:"); ?></font></b></center></td>
@@ -1662,10 +1662,10 @@ $types6 = array("none" => gettext("None"), "staticv6" => gettext("Static IPv6"),
 											</div>
 											<div style="display:none" id="addgatewayv6" name="addgatewayv6">
 												<p>
-												<table border="1" style="background:#990000; border-style: none none none none; width:225px;">
+												<table border="1" class="addgatewaybox">
 													<tr>
 														<td>
-															<table bgcolor="#990000" cellpadding="1" cellspacing="1">
+															<table class="addgatewaybox" cellpadding="1" cellspacing="1">
 																<tr><td>&nbsp;</td></tr>
 																<tr>
 																	<td colspan="2"><center><b><font color="white"><?=gettext("Add new v6 gateway:"); ?></font></b></center></td>
diff --git a/usr/local/www/themes/_corporate/all.css b/usr/local/www/themes/_corporate/all.css
index 7307ac43a7..8589e8a059 100644
--- a/usr/local/www/themes/_corporate/all.css
+++ b/usr/local/www/themes/_corporate/all.css
@@ -11,6 +11,12 @@ html, body, td, th, input, select {
 
 .nowrap { white-space: nowrap; }
 
+.addgatewaybox {
+	background-color: #990000;
+	border-style: none none none none;
+	width: 225px;
+}
+
 div.GraphLink {
 	position: relative;
 }
diff --git a/usr/local/www/themes/code-red/all.css b/usr/local/www/themes/code-red/all.css
index 9585a01c3d..0ec42ed93b 100755
--- a/usr/local/www/themes/code-red/all.css
+++ b/usr/local/www/themes/code-red/all.css
@@ -7,6 +7,12 @@ html, body, td, th, input, select {
 
 .nowrap { white-space: nowrap; }
 
+.addgatewaybox {
+	background-color: #990000;
+	border-style: none none none none;
+	width: 225px;
+}
+
 .infobox {
 	width:100%;
 }
diff --git a/usr/local/www/themes/metallic/all.css b/usr/local/www/themes/metallic/all.css
index 59c0a2942b..a688bf83c1 100644
--- a/usr/local/www/themes/metallic/all.css
+++ b/usr/local/www/themes/metallic/all.css
@@ -10,6 +10,12 @@ html, body, td, th, input, select {
 	width:100%;
 }
 
+.addgatewaybox {
+	background-color: #990000;
+	border-style: none none none none;
+	width: 225px;
+}
+
 .infoboxsave {
 	padding-right: 10px;
 }
diff --git a/usr/local/www/themes/nervecenter/all.css b/usr/local/www/themes/nervecenter/all.css
index 4c32d40639..c56b7f7668 100644
--- a/usr/local/www/themes/nervecenter/all.css
+++ b/usr/local/www/themes/nervecenter/all.css
@@ -11,6 +11,12 @@ html, body, td, th, input, select {
 	width:100%;
 }
 
+.addgatewaybox {
+	background-color: #990000;
+	border-style: none none none none;
+	width: 225px;
+}
+
 .infoboxsave {
 	padding-right: 10px;
 }
diff --git a/usr/local/www/themes/pfsense-dropdown/all.css b/usr/local/www/themes/pfsense-dropdown/all.css
index 3eee0cfc99..1b65c6f878 100644
--- a/usr/local/www/themes/pfsense-dropdown/all.css
+++ b/usr/local/www/themes/pfsense-dropdown/all.css
@@ -6,6 +6,12 @@ html, body, td, th, input, select {
 
 .nowrap { white-space: nowrap; }
 
+.addgatewaybox {
+	background-color: #990000;
+	border-style: none none none none;
+	width: 225px;
+}
+
 .infobox {
 	width:100%;
 }
diff --git a/usr/local/www/themes/pfsense/all.css b/usr/local/www/themes/pfsense/all.css
index 2a891e9c2e..3c76fcbce8 100644
--- a/usr/local/www/themes/pfsense/all.css
+++ b/usr/local/www/themes/pfsense/all.css
@@ -6,6 +6,12 @@ html, body, td, th, input, select {
 
 .nowrap { white-space: nowrap; }
 
+.addgatewaybox {
+	background-color: #990000;
+	border-style: none none none none;
+	width: 225px;
+}
+
 .infobox {
 	width:100%;
 }
diff --git a/usr/local/www/themes/pfsense_ng/all.css b/usr/local/www/themes/pfsense_ng/all.css
index 97eba0e544..5a156f9a3b 100644
--- a/usr/local/www/themes/pfsense_ng/all.css
+++ b/usr/local/www/themes/pfsense_ng/all.css
@@ -7,6 +7,12 @@ html, body, td, th, input, select {
 
 .nowrap { white-space: nowrap; }
 
+.addgatewaybox {
+	background-color: #990000;
+	border-style: none none none none;
+	width: 225px;
+}
+
 .infobox {
 	width:100%;
 }
@@ -1355,4 +1361,4 @@ table.sortable thead {
 	padding-left: 12px;
 	padding-top: 12px;
 	padding-bottom: 12px;
-}
\ No newline at end of file
+}
diff --git a/usr/local/www/themes/the_wall/all.css b/usr/local/www/themes/the_wall/all.css
index 6c5261440e..123bca5a41 100644
--- a/usr/local/www/themes/the_wall/all.css
+++ b/usr/local/www/themes/the_wall/all.css
@@ -7,6 +7,12 @@ html, body, td, th, input, select {
 
 .nowrap { white-space: nowrap; }
 
+.addgatewaybox {
+	background-color: #990000;
+	border-style: none none none none;
+	width: 225px;
+}
+
 .infobox {
 	width:100%;
 }