10 files changed, 30 insertions, 20 deletions
diff --git a/tests/static/slider/default.html b/tests/static/slider/default.html
index 77141006a..71270035a 100644
--- a/tests/static/slider/default.html
+++ b/tests/static/slider/default.html
@@ -1,6 +1,7 @@
-<!doctype html>
-<html>
+<!DOCTYPE html>
+<html lang="en">
 <head>
+	<meta charset="UTF-8" />
 	<title>Slider Static Test : Default</title>
 	<link rel="stylesheet" href="../static.css" type="text/css" />
 	<link rel="stylesheet" href="../../../themes/base/jquery.ui.base.css" type="text/css" />
diff --git a/tests/static/slider/default_vertical.html b/tests/static/slider/default_vertical.html
index 45d8c0a07..bf4ca01b5 100644
--- a/tests/static/slider/default_vertical.html
+++ b/tests/static/slider/default_vertical.html
@@ -1,6 +1,7 @@
-<!doctype html>
-<html>
+<!DOCTYPE html>
+<html lang="en">
 <head>
+	<meta charset="UTF-8" />
 	<title>Slider Static Test : Default vertical</title>
 	<link rel="stylesheet" href="../static.css" type="text/css" />
 	<link rel="stylesheet" href="../../../themes/base/jquery.ui.base.css" type="text/css" />
diff --git a/tests/static/slider/slider_horizontal.html b/tests/static/slider/slider_horizontal.html
index 5c94c08cf..e9b2021ad 100644
--- a/tests/static/slider/slider_horizontal.html
+++ b/tests/static/slider/slider_horizontal.html
@@ -1,6 +1,7 @@
-<!doctype html>
-<html>
+<!DOCTYPE html>
+<html lang="en">
 <head>
+	<meta charset="UTF-8" />
 	<title>Slider Static Test : Slider horizontal</title>
 	<link rel="stylesheet" href="../static.css" type="text/css" />
 	<link rel="stylesheet" href="../../../themes/base/jquery.ui.base.css" type="text/css" />
diff --git a/tests/static/slider/slider_horizontal_range.html b/tests/static/slider/slider_horizontal_range.html
index 4d9895711..4f5e3216f 100644
--- a/tests/static/slider/slider_horizontal_range.html
+++ b/tests/static/slider/slider_horizontal_range.html
@@ -1,6 +1,7 @@
-<!doctype html>
-<html>
+<!DOCTYPE html>
+<html lang="en">
 <head>
+	<meta charset="UTF-8" />
 	<title>Slider Static Test : Slider horizontal range</title>
 	<link rel="stylesheet" href="../static.css" type="text/css" />
 	<link rel="stylesheet" href="../../../themes/base/jquery.ui.base.css" type="text/css" />
diff --git a/tests/static/slider/slider_horizontal_range_max.html b/tests/static/slider/slider_horizontal_range_max.html
index 08a0bdbd8..6f354a88c 100644
--- a/tests/static/slider/slider_horizontal_range_max.html
+++ b/tests/static/slider/slider_horizontal_range_max.html
@@ -1,6 +1,7 @@
-<!doctype html>
-<html>
+<!DOCTYPE html>
+<html lang="en">
 <head>
+	<meta charset="UTF-8" />
 	<title>Slider Static Test : Slider horizontal range max</title>
 	<link rel="stylesheet" href="../static.css" type="text/css" />
 	<link rel="stylesheet" href="../../../themes/base/jquery.ui.base.css" type="text/css" />
diff --git a/tests/static/slider/slider_horizontal_range_min.html b/tests/static/slider/slider_horizontal_range_min.html
index 1ee2c842e..475ed30b3 100644
--- a/tests/static/slider/slider_horizontal_range_min.html
+++ b/tests/static/slider/slider_horizontal_range_min.html
@@ -1,6 +1,7 @@
-<!doctype html>
-<html>
+<!DOCTYPE html>
+<html lang="en">
 <head>
+	<meta charset="UTF-8" />
 	<title>Slider Static Test : Slider horizontal range min</title>
 	<link rel="stylesheet" href="../static.css" type="text/css" />
 	<link rel="stylesheet" href="../../../themes/base/jquery.ui.base.css" type="text/css" />
diff --git a/tests/static/slider/slider_vertical.html b/tests/static/slider/slider_vertical.html
index 69a9a5f43..7453a3a46 100644
--- a/tests/static/slider/slider_vertical.html
+++ b/tests/static/slider/slider_vertical.html
@@ -1,6 +1,7 @@
-<!doctype html>
-<html>
+<!DOCTYPE html>
+<html lang="en">
 <head>
+	<meta charset="UTF-8" />
 	<title>Slider Static Test : Slider vertical</title>
 	<link rel="stylesheet" href="../static.css" type="text/css" />
 	<link rel="stylesheet" href="../../../themes/base/jquery.ui.base.css" type="text/css" />
diff --git a/tests/static/slider/slider_vertical_range.html b/tests/static/slider/slider_vertical_range.html
index d1dd79c8c..377806d05 100644
--- a/tests/static/slider/slider_vertical_range.html
+++ b/tests/static/slider/slider_vertical_range.html
@@ -1,6 +1,7 @@
-<!doctype html>
-<html>
+<!DOCTYPE html>
+<html lang="en">
 <head>
+	<meta charset="UTF-8" />
 	<title>Slider Static Test : Slider vertical range</title>
 	<link rel="stylesheet" href="../static.css" type="text/css" />
 	<link rel="stylesheet" href="../../../themes/base/jquery.ui.base.css" type="text/css" />
diff --git a/tests/static/slider/slider_vertical_range_max.html b/tests/static/slider/slider_vertical_range_max.html
index 99de66112..29fa4cf17 100644
--- a/tests/static/slider/slider_vertical_range_max.html
+++ b/tests/static/slider/slider_vertical_range_max.html
@@ -1,6 +1,7 @@
-<!doctype html>
-<html>
+<!DOCTYPE html>
+<html lang="en">
 <head>
+	<meta charset="UTF-8" />
 	<title>Slider Static Test : Slider vertical range max</title>
 	<link rel="stylesheet" href="../static.css" type="text/css" />
 	<link rel="stylesheet" href="../../../themes/base/jquery.ui.base.css" type="text/css" />
diff --git a/tests/static/slider/slider_vertical_range_min.html b/tests/static/slider/slider_vertical_range_min.html
index 4ed1bffb4..66c3c4c13 100644
--- a/tests/static/slider/slider_vertical_range_min.html
+++ b/tests/static/slider/slider_vertical_range_min.html
@@ -1,6 +1,7 @@
-<!doctype html>
-<html>
+<!DOCTYPE html>
+<html lang="en">
 <head>
+	<meta charset="UTF-8" />
 	<title>Slider Static Test : Slider vertical range min</title>
 	<link rel="stylesheet" href="../static.css" type="text/css" />
 	<link rel="stylesheet" href="../../../themes/base/jquery.ui.base.css" type="text/css" />