23 mobile fixuns

Better mobile and desktop styling. Its not perfect, but I think this is a good enough point to release it to gh-pages.
Is this better?

```js
for (var i = 0; i < trips.length; i++) {
    if (! trips[i].old()) {
        if (i > 0) {
            trips = trips.slice(i-1);
        }
        break;
    }
}
```