fix blurred session-modal

stylesheets/_session.scss

@@ -630,10 +630,6 @@ label {
 
 .session-modal {
   z-index: 150;
-  position: absolute;
-  left: 50%;
-  top: 50%;
-  transform: translate(-50%, -50%);
   min-width: 300px;
 
   box-sizing: border-box;

ts/components/session/LeftPaneSettingSection.tsx

@@ -99,7 +99,7 @@ export class LeftPaneSettingSection extends React.Component<any, State> {
     return (
       <div className="module-left-pane__list" key={0}>
         <div className="left-pane-setting-category-list">
-          {categories.map(item => this.renderRow(item))};
+          {categories.map(item => this.renderRow(item))}
         </div>
       </div>
     );