JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" type="text/css" href="//cdn.sencha.io/ext-4.1.0-gpl/resources/css/ext-all-debug.css"
/>

JavaScript

var toolbar = Ext.create('Ext.toolbar.Toolbar', {
    items: [
        {},
        { xtype: 'tbspacer', width: 50 },
         { text: 'Fake Name Button' }
    ]
});


Ext.create('Ext.container.Container', {
    layout: 'fit',
     width   : 700,
     renderTo: Ext.getBody(),
    items: [toolbar]
});

var image = Ext.create('Ext.Img', {
     x: 0,
     y: -25,
    maxWidth: 70,
    src: 'https://twimg0-a.akamaihd.net/profile_images/1471554494/swel.png'
});

Ext.create('Ext.container.Container', {
    layout: {
        type: 'absolute'
    },
     renderTo: Ext.getBody(),
    items: [image]
});