The image for slider alerts (showAlertNotification) in PM 27 was styled in alert.css as
Code: Select all
#alertImage {
max-width: 48px;
max-height: 48px;
list-style-image: url(chrome://global/skin/alerts/notification-48.png);
}
In PM 28, they are styled in alert-common.css as
Code: Select all
#alertImage {
width: 80px;
height: 80px;
max-width: 80px;
max-height: 80px;
object-fit: scale-down;
margin: 0 7px 7px;
}
A solution is to add
Code: Select all
#alertImage {
width: auto !important;
height: auto !important;
max-width: 48px !important;
max-height: 48px !important;
}
Alan