test

css/header.css

@@ -0,0 +1,65 @@
+.Sticky.is-fixed {
+    position: fixed;
+    z-index: 2;
+    box-sizing: border-box
+}
+
+.AppHeader {
+    position: relative;
+    overflow: hidden;
+    background: #fff;
+    border-bottom: 1px solid rgba(30, 35, 42, .06);
+    box-shadow: 0 1px 3px 0 rgba(0, 34, 77, .05);
+    background-clip: content-box
+}
+
+.AppHeader,
+.AppHeader.is-fixed {
+    z-index: 100
+}
+
+.AppHeader-inner {
+    position: relative;
+    display: -webkit-box;
+    display: -ms-flexbox;
+    display: flex;
+    width: 1000px;
+    height: 60px;
+    padding: 0 16px;
+    margin: 0 auto;
+	-webkit-box-sizing: content-box;
+	-moz-box-sizing: content-box;
+	box-sizing: content-box;
+    -webkit-box-align: center;
+    -ms-flex-align: center;
+    align-items: center;
+    -webkit-transition: -webkit-transform.3s;
+    transition: -webkit-transform.3s;
+    transition: transform.3s;
+    transition: transform.3s, -webkit-transform.3s
+}
+
+.AppHeader.is-hidden .AppHeader-inner{
+	-webkit-transform:translateY(-100%);
+	transform:translateY(-100%)
+}
+
+.PageHeader {
+	position: absolute;
+	top: 0;
+	left: 0;
+	width: 100%;
+	height: 100%;
+	-webkit-transition: -webkit-transform.3s;
+	transition: -webkit-transform.3s;
+	transition: transform.3s;
+	transition: transform.3s, -webkit-transform.3s;
+	-webkit-box-sizing: content-box;
+	-moz-box-sizing: content-box;
+	box-sizing: content-box;
+}
+
+.PageHeader:not(.is-shown){
+	-webkit-transform: translateY(100%);
+	transform: translateY(100%)
+}