When 2+ widgets are placed on the same row on "my page", on small device the view is garbled
On "my page" I have some custom widgets. This widget are placed on the same "row". Whe I access the site from a small device screen, the row with 2 columns isn't switched to 2 rows with 1 column (isn't responsive), and the view on "my page" is garbled.
I attach here 2 screenshot to show issue in action.

large screen
![1](https://user-images.githubusercontent.com/813690/29203442-20d48304-7e71-11e7-82e2-4431dabfd575.png)

small screen
![2](https://user-images.githubusercontent.com/813690/29203451-2e4d8fda-7e71-11e7-9968-fcf5ea64a1cc.png)

