Top menu doe snot show up

**Error on Chrome**
**change made**

It is possible be of my webpack setting is not right ..
```
{
test: /\.s[ac]ss$/i,
use: [
// Creates `style` nodes from JS strings
'style-loader',
// Translates CSS into CommonJS
'css-loader',
// Compiles Sass to CSS
'sass-loader'
]
},
{ test: /\.svg$/, loader: 'file-loader' },
{
test: /\.(jpe?g|gif|png)$/i,
use: [
{
loader: 'url-loader',
options: {
limit: 10000
}
}
]
}
```