diff --git a/site/index.html b/site/index.html
index c7097c81d8..eef89863d6 100644
--- a/site/index.html
+++ b/site/index.html
@@ -8,7 +8,7 @@
-
+
diff --git a/src/core/theme/styles/app/_preloader.less b/src/core/theme/styles/app/_preloader.less
index 160ac18a2e..684c2a91a2 100644
--- a/src/core/theme/styles/app/_preloader.less
+++ b/src/core/theme/styles/app/_preloader.less
@@ -35,9 +35,8 @@
transform: translateY(-50%);
top: 50%;
position: absolute;
- width: calc(100% - 200px);
+ width: 100%;
color: #fff;
- padding: 0 100px;
text-align: center;
label {
font-size: 20px;
diff --git a/src/core/theme/styles/app/sidebar.less b/src/core/theme/styles/app/sidebar.less
index 575ca36065..7666b82cc7 100644
--- a/src/core/theme/styles/app/sidebar.less
+++ b/src/core/theme/styles/app/sidebar.less
@@ -29,6 +29,18 @@
// margin-right: -17px;
// overflow-y: scroll;
// }
+
+ /*IE10,IE11*/
+ -ms-scroll-chaining: chained;
+ -ms-overflow-style: none;
+ -ms-content-zooming: zoom;
+ -ms-scroll-rails: none;
+ -ms-content-zoom-limit-min: 100%;
+ -ms-content-zoom-limit-max: 500%;
+ -ms-scroll-snap-type: proximity;
+ -ms-scroll-snap-points-x: snapList(100%, 200%, 300%, 400%, 500%);
+ -ms-overflow-style: none;
+
&::-webkit-scrollbar {
height: @aside-scrollbar-width;
width: @aside-scrollbar-height;