Two Pictures in One Column Full Width

Hello,

I need help. I would like to make it look like this:
https://www.kurzon.cz/wp-content/uploads/2015/11/how-i-want.png

What I have so far right now:
https://www.kurzon.cz/wp-content/uploads/2015/11/what-i-have.png

So, I need the pictures to be full width and side by side without space between those pictures.

CSS of the left picture:

#parallax887 {
background: rgba(0, 0, 0, 0) url(“https://www.kurzon.cz/wp-content/uploads/2015/10/2048×1536-orange-red-solid-color-background.jpg”) repeat scroll 50% 0 / cover ;
min-height: 350px;
position: relative;
}

CSS of the Picture on the right side:

#parallax887 {
background: rgba(0, 0, 0, 0) url(“https://www.kurzon.cz/wp-content/uploads/2015/10/2048×1536-orange-red-solid-color-background.jpg”) repeat scroll 50% 0 / cover ;
min-height: 350px;
position: relative;
I hope you can help. Thank you.