(Squarespace) How to round corners of Promotional Popup

[tuanphan]

To round corners of Promotional Popup. Like this.

You can use this code to Custom CSS box.
If code doesn’t work, you can comment below, message or email me.

div.sqs-slide-layer-content, div.sqs-slide-layer {
    border-top-left-radius: 30px !important;
    border-bottom-left-radius: 30px !important;
    border-top-right-radius: 30px !important;
    border-bottom-right-radius: 30px !important;
}
div.sqs-slice, div.sqs-slice-gallery-item, div.sqs-slice img {
    border-top-left-radius: 30px !important;
    border-bottom-left-radius: 30px !important;
}