Space/Padding Index Page Flatiron

Site URL: https://www.frangipanibeatt.com/

Hi!

I have padding around each image on my index site, but it doesn't seem to work on the left hand side of my page.

This is the code I am using:
}
.homepage #grid .item a {
   width: 94%;
   height: 95%;
}

Thanks in advance!!

Use this code

.homepage #grid .item a {
    width: 94%;
    height: 95%;
    margin: 0 auto;
}

@tuanphan thank you so so much, it works!
Is it also possible to make all spacing the same? At the moment the margins are smaller than the spacing between the images.

Thanks again!