Left panel

rather than use a jQuery hover listener, try this SCSS:

```scss
.lpanel {
  background-color: #2b3044;

  &:hover {
    background-color: #8c8686;
  }
}
```

or, in vanilla CSS:

```css
.lpanel {
  background-color: #2b3044;
}

.lpanel:hover {
  background-color: #8c8686;
}
```