style: 调整样式

Author: NLRX-WJC

src/views/dashboard/components/PanelGroup/index.less

@@ -1,8 +1,7 @@
 .panel-group-container {
   .panel-group {
-    margin-top: 18px;
     .card-panel-col{
-      margin-bottom: 32px;
+      margin-bottom: 20px;
     }
     .card-panel {
       height: 108px;

src/views/dashboard/index.jsx

@@ -37,7 +37,7 @@ class Home extends Component {
   };
   render() {
     return (
-      <div className="dashboard-container">
+      <div className="app-container">
         <a
           href="https://github.com/NLRX-WJC/react-antd-admin-template"
           target="_blank"

src/views/dashboard/index.less

@@ -1,10 +1,10 @@
-.dashboard-container {
+.app-container {
   background-color: rgb(240, 242, 245);
   position: relative;
   .github-corner {
     position: absolute;
-    top: -20px;
-    right: -20px;
+    top: 0px;
+    right: 0px;
     background-image: url('~@/assets/images/githubCorner.png');
     background-size: 100% 100%;
     width: 120px;

src/views/layout/Content/index.jsx

@@ -33,7 +33,7 @@ const LayoutContent = (props) => {
   };
   return (
     <DocumentTitle title={getPageTitle(menuList, pathname)}>
-      <Content style={{ margin: "0px 16px" }}>
+      <Content style={{"height":"calc(100% - 100px)"}}>
         <Switch>
           <Redirect exact from="/" to="/dashboard" />
           {routeList.map((route) => {