Bootstrap Rc2

Bootstrap RC2 - Another Update, More Changes by Eric on February 1, 2020

As Bootstrap nears releasing their final version of Bootstrap 3 they will continue to roll out Release Candidates for bug fixing and testing.  We have elected to keep as up to date with them as we can under the assumption that release candidates are fairly stable and shouldn't change too much between now and release.  Tuesday they released their next release candidate, RC2.  You can read about the full changes at their blog but I'm going to highlight a few of the main things that changed for us.Default Col is Gone In RC1 we were using col- to be the default size for all devices.  RC2 has removed this default class.  Instead they have added a new -xs size for really small phones and a -md, though I think this was in RC1 we just never used it.  The best way to do a default size for most devices is now to use to col-sm-.  Use the small version because it works for devices with a screen resolution  of ≥768px.  This is what most modern devices are using.  Anything lower than that will de...