521712a262
In the 'default' and 'material' themes, we remove the default bootstrap margin on the top navbar because it creates a gap between the sidenav and the topnav. This should be a global style so that other themes can take advantage of it. It looks best with a single 1px value on alternate themes. Change-Id: Ie0f3e5e22c29fe737d128af6d2fd6499fe9ee99a Closes-Bug: #1518455