Dot in li element is not in the middle

Hi,

I'd like to report that dot in li element is align to top. In browser is align to middle. It's quite annoying.

Another issue is fact that dot is not fully rendering when font-size is large.

HTML example:

```

#e1 {
font-size: 40px;
}

#e2 {
font-size: 55px;
}

• Hello world


• Hello world

```

And result: