Product Thumbnail Alignment

Site URL: https://samrodriguezart.com/

Hi,

Can anyone help me with Thumbnail Alignment? I have a product page that displays all of my products as thumbnails. It looks good except that the grid of products is not aligned left with the rest of my website information. I want everything to be flush left, or aligned from left to right. It seems to be centered. Also I have already tried undoing auto-crop. 

See attached photo for example.
Any help would be greatly appreciated.

Thanks!

Sam

Try adding to Design > Custom CSS

#productList>a:nth-child(3n+1) {
    margin-left: 0;
}
#productList>a:nth-child(3n) {
    margin-right: 0 !important;
}