andreareginato/conference_site — pull request #8 by andreaforni (2012-01-22 10:48:02+00:00)
Title: Added Google +1 button and restyled the layout of the social buttons in the footer to prevent buttons cut off

Chenged the **block-grid**

from **three-up** to **two-up**. There are only two buttons. Set the **witdh** of Twitter and Facebook iframes to **100%**, so they take the whole column width. Done that, the Twitter's button is still too wide and the **count box** is cut off, so I **removed** the latter.

**Added a Google +1 button** pointing to **http://rubyday.it**. I have set explicitly the **href** to that URL and not to http://www.rubyday.it (the **www**!) because if I search "rubyday" on Google, the first result is the URL without "www". Feel free to change it if I'm wrong.

Adding th Google +1 button created some problems with the Twitter's button, it is too wide to fit inside the Foundation "block-grid three-up" grid. So I have changed the "block-grid" layout with the classical "**row**"-"**column**" mechanism, giving to the Twitter's button a whole **twelve columns row** and giving to the other two buttons another row with **six columns** each. Doing so, it was possible to **add back** the Twitter **follower counter box** to the button.

**Note:** the branch with this changes is called "social_buttons" (is the branch of this pull request). This branch was not created by the "master" branch but from my "html_validation" branch. So this is the reason why you find also the commit "Fixed some HTML validation problems in the generated HTML pages." in this pull request.