Hi, I am create email for the association of rare diseases. And I have bad render on OUTLOOK.

I use hack for render superposed I have 600 width bgImage and 500 width my block. My block supperposed my image for 50px top.

Like this =>

But I have problem of the render on outlook 2007, 2010, 2013, 2016 have breaked.
Like this =>

The goal it's to have same render of first screenshot. Have you ideas for why is it broken ? Or solution for my resolve problem ?

CODE LINK https://codepen.io/anon/pen/zWYmJB