So I am working on my blog, and I tried to color some of my words, pretty simple tasks, right? Not in Chrome.
The problem only exists in Chrome, not in Firefox and IE.
I dig a little bit more, it seems related to something called "Apple-style-span", and Chrome and Safari have problem to handle it.
Wait a minute, I just found Blogger now has a new editor, and this new editor seems resolving this problem now.
Here is how to enable the new editor:
blog's Settings | Basic tab. Near the bottom of the page you will see a field called Select Post Editor, and from there you simply need to select Updated Editor and save your settings.