Gallery Captions - I'm SOO close!

Site URL: https://leopard-cardioid-hrye.squarespace.com/test

Adding caption rollover and image effect and its alllmost working perfect. See below -

When the site is sized small in a browser it displays properly -

But when the site is sized larger it has this anomaly -

Everything is kinda scooted over to the left. Any help?

URL - 

https://leopard-cardioid-hrye.squarespace.com/test

Password -

captions-argh

1 hour ago, DDKSteve said:

Site URL: https://leopard-cardioid-hrye.squarespace.com/test

Adding caption rollover and image effect and its alllmost working perfect. See below -

When the site is sized small in a browser it displays properly -

But when the site is sized larger it has this anomaly -

Everything is kinda scooted over to the left. Any help?

URL - 

https://leopard-cardioid-hrye.squarespace.com/test

Password -

captions-argh

Override the max-width in your custom css

.gallery-caption {
    position: absolute !important;
    top: 0;
    left: 0;
    background: rgba(0,0,0,.4);
    height: 100%;
    padding: 0;
    opacity: 0;
    max-width: inherit;
}

MY MAN!

Thank you 1000 times.