This is my ext code
Ext.create('Ext.panel.Panel', {
title: 'Customer Information',
width: 300,
bodyPadding: 5,
floating: true,
renderTo: document.body,
frame: true,
collapsible: true,
closable: true,
defaults: { labelWidth: 90 },
items: [{
xtype: 'image',
id: 'profile_pic',
name: 'profile_pic',
style: { display: 'block', margin: 'auto' },
src: 'http://www.sencha.com/img/20110215-feat-html5.png',
},{
xtype: 'displayfield',
fieldLabel: 'ID',
name: 'viewer_id',
id: 'viewer_id',
padding: '5 0 0 0',
fieldCls: 'specialfield',
value: ''
},{
xtype: 'displayfield',
fieldLabel: 'Name',
name: 'viewer_name',
id: 'viewer_name',
fieldCls: 'fieldcolor',
value: '',
width: 280
},{
xtype: 'displayfield',
fieldLabel: 'Member ID',
name: 'viewer_mem_id',
id: 'viewer_mem_id',
fieldCls: 'fieldcolor',
width: 280
},{
xtype: 'displayfield',
fieldLabel: 'Address',
name: 'viewer_address',
id: 'viewer_address',
fieldCls: 'fieldcolor',
width: 280
},{
xtype: 'displayfield',
fieldLabel: 'Phone [Home]',
name: 'viewer_phone_home',
id: 'viewer_phone_home',
fieldCls: 'fieldcolor',
width: 280
},{
xtype: 'displayfield',
fieldLabel: 'Phone [Mobile]',
name: 'viewer_phone_mobile',
id: 'viewer_phone_mobile',
fieldCls: 'fieldcolor',
width: 280
},{
xtype: 'displayfield',
fieldLabel: 'Phone [Work]',
name: 'viewer_phone_work',
id: 'viewer_phone_work',
fieldCls: 'fieldcolor',
width: 280
}]
});
problem is first time it loads it shows like this

once the image loaded and then refresh it gives me the layout i needed

i guess the problem is happening due to image size. how to fix this issue?
sorry for the bad english
Regards
From the comments above.
If the height of image is not changing you can set the height of image:
height:90inside the declaring the image: jsfiddle.net/6NK7n/Anyway, the image will be resized to fit the height you set.