Ui fixes (#4987)

* PLT-5090 - Adding overflow for usrename on popover

* PLT-5089 - Updatng save button position

* PLT-5146 - Removing anchor on teamname/username

* Minor fixes for profile popover

* Adjusting constants call for sidebar header

webapp/components/sidebar_header.jsx

@@ -10,7 +10,7 @@ import * as Utils from 'utils/utils.jsx';
 import SidebarHeaderDropdown from './sidebar_header_dropdown.jsx';
 import {Tooltip, OverlayTrigger} from 'react-bootstrap';
 
-import {Preferences, TutorialSteps} from 'utils/constants.jsx';
+import {Preferences, TutorialSteps, OVERLAY_TIME_DELAY} from 'utils/constants.jsx';
 import {createMenuTip} from 'components/tutorial/tutorial_tip.jsx';
 
 export default class SidebarHeader extends React.Component {
@@ -78,7 +78,7 @@ export default class SidebarHeader extends React.Component {
             teamNameWithToolTip = (
                 <OverlayTrigger
                     trigger={['hover', 'focus']}
-                    delayShow={1000}
+                    delayShow={OVERLAY_TIME_DELAY}
                     placement='bottom'
                     overlay={<Tooltip id='team-name__tooltip'>{this.props.teamDescription}</Tooltip>}
                     ref='descriptionOverlay'
@@ -91,16 +91,13 @@ export default class SidebarHeader extends React.Component {
         return (
             <div className='team__header theme'>
                 {tutorialTip}
-                <a
-                    href='#'
-                    onClick={this.toggleDropdown}
-                >
+                <div>
                     {profilePicture}
                     <div className='header__info'>
                         <div className='user__name'>{'@' + me.username}</div>
                         {teamNameWithToolTip}
                     </div>
-                </a>
+                </div>
                 <SidebarHeaderDropdown
                     ref='dropdown'
                     teamType={this.props.teamType}