Close button over carousel doesn't work on mobile

[Bastion]

Hi,
I successfully activated project overlay (www.archphot.com/photo). The carousel opens nicely in an overlay. But the X close button doesn't work on mobile. Instead of closing the project the carousel is turning to the next image.
Any clue how to fix this?

[arminunruh]

i think the clickable area is just too small

    .close-projects-overlay {
        top: 41px!important;
        padding-top: 14px!important;
        padding-left: 26px!important;
        left: 0!important;
        padding-right: 10px!important;
        padding-bottom: 10px!important;
    }

Enter this css in "lay options" -> "custom css & html" -> "custom css for phone"

it will make the clickable area bigger as you can see in the screenshot

[Bastion]

Thanks so much!!!