diff --git a/src/app/styles.less b/src/app/styles.less
index e216cc094..1bdde6bb9 100644
--- a/src/app/styles.less
+++ b/src/app/styles.less
@@ -9,10 +9,11 @@
 	box-sizing: border-box;
 }
 
-body, html {
-    height: 100%;
+html, body, .app {
+	height: 100vh;
+	min-width: 1024px;
+	position: relative;
 	cursor: default;
 	overflow: hidden;
-	-webkit-font-smoothing: subpixel-antialiased;
 	background-color: @colorbgmain;
 }