Merge pull request #3492 from oswaldoacauan/design-improvements

bigbluebutton-html5/client/stylesheets/bbb-icons.css

bigbluebutton-html5/imports/locales/en.json

...ton-html5/imports/ui/components/actions-bar/component.jsx

...mports/ui/components/actions-bar/emoji-menu/component.jsx

...utton-html5/imports/ui/components/actions-bar/styles.scss

bigbluebutton-html5/imports/ui/components/app/styles.scss

bigbluebutton-html5/imports/ui/components/button/styles.scss

...ml5/imports/ui/components/chat/message-form/component.jsx

...html5/imports/ui/components/chat/message-form/styles.scss

...omponents/chat/message-list/message-list-item/styles.scss

...html5/imports/ui/components/chat/message-list/styles.scss

bigbluebutton-html5/imports/ui/components/chat/styles.scss

bigbluebutton-html5/imports/ui/components/modal/styles.scss

...ebutton-html5/imports/ui/components/nav-bar/component.jsx

...s/ui/components/nav-bar/recording-indicator/component.jsx

...rts/ui/components/nav-bar/recording-indicator/styles.scss

...rts/ui/components/nav-bar/settings-dropdown/component.jsx

...luebutton-html5/imports/ui/components/nav-bar/styles.scss

...mports/ui/components/user-list/chat-list-item/styles.scss

...ebutton-html5/imports/ui/components/user-list/styles.scss