TWO CSS NOT BİNDİNG ON THE VİEW

[nicaaradori]

.my-btn{
background-color : #1b78c5;
}
.btn2 .x-btn-inner-default-toolbar-small {
font: 400 12px/16px 'Open Sans', 'Helvetica Neue', helvetica, arial, verdana, sans-serif;
color: #010101;
padding: 0 5px;
max-width: 100%;
font-size: medium;


}
2 css
-------------------------------------------------------------------------------

dockedItems: [
{
xtype : 'toolbar',
dock : 'bottom',
items : [
{
xtype: 'button',
reference: 'giris',
text: 'Giriş',
flex:1,
cls : 'btn2',
arrowCls:'my-btn',
// margin: '0 0 0 186',
listeners: {
click: 'onGirisClick'
}
}
]

}
]
I have 2 css but 1 linked to other css how to help my bindings
Sorry My English very bad

[Gary Schlosberg]

What are you looking to accomplish with this configuration?