登录页样式调整

public/resource/css/login.css

 @charset "utf-8";
 body{
 	margin: 0;
+	min-width: 580px;
 }
 p{
 	margin: 0;
 }
+header{
+	position: fixed;
+	left: 0;
+	top: 0;
+	z-index: 1;
+	width: 100%;
+	min-width: 580px;
+	background-color: white;
+}
 header>div{
 	margin: 0 auto;
 	width: 1200px;
@@ -19,8 +29,9 @@ header>div>img{
 .main-area{
 	overflow: hidden;
 	width: 100%;
-	height: 850px;
+	height: 750px;
 	position: relative;
+	top: 115px;
 }
 .main-area>img{
 	float: left;
@@ -118,7 +129,14 @@ a#btn_login_temp{
 	display: none;
 	background-color: #999;
 }
-
+footer{
+	position: fixed;
+	left: 0;
+	bottom: 0;
+	width: 100%;
+	min-width: 580px;
+	background-color: white;
+}
 footer>p{
 	line-height: 115px;
 	text-align: center;