app.css

@import '~@nativescript/theme/css/core.css';
@import '~@nativescript/theme/css/default.css';

.FontAwesome{
    font-family: FontAwesome, FontAwesome
}

.AntDesign{
    font-family: AntDesign, anticon
}

.Zocial{
    font-family: Zocial, zocial
}

.Foundation{
    font-family: Foundation, fontcustom
}

.MaterialCommunityIcons{
    font-family: MaterialCommunityIcons, Material Design Icons
}

.Feather{
    font-family: Feather, Feather
}

.FontAwesome5Free{
    font-family: FontAwesome5Free
}

.SimpleLineIcons{
    font-family: SimpleLineIcons, simple-line-icons
}

.Entypo{
    font-family: Entypo, Entypo
}

.MaterialIcons{
    font-family: MaterialIcons, Material Icons
}

.Octicons{
    font-family: Octicons, Octicons
}

.EvilIcons{
    font-family: EvilIcons, EvilIcons
}

.Fontisto{
    font-family: Fontisto, fontisto
}

.FontAwesome5Pro{
    font-family: FontAwesome5Pro
}

.Ionicons{
    font-family: Ionicons,Ionicons
}