###### Default Icon:

    <Icon icon={"fa fa-github"}/>

###### Icon within Button:

    <Button large icon={"fa fa-github"}/>

###### Icon within Avatar:

    <Avatar>
      <Icon icon={"fa fa-github"}/>
    </Avatar>

###### Using large Icon property :

    <Icon large icon={"fa fa-github"}/>

###### Using small Icon property :

    <Icon small icon={"fa fa-github"}/>