When you render an alert within a modal the close classes clash impacting the alert icon.

Device

• Browser [*]
• OS: [*]

To reproduce

Steps to reproduce the behavior:
https://jsfiddle.net/1xejsv5w/

Screenshots

See jsfiddle above.

This is fairly easy, we could add something like this, which introduces a new 4:3 class for the main imagepicker element:

.imagecheck-4-3 {
    width: 100%;
    .imagecheck-figure {
        padding-bottom: 75%;
    }
    .imagecheck-image {
        position: absolute;
        object-fit: cover;
        width: 100%;
        height: 100%;
    }
}