@root-entry-name: 'default'; @import (reference) '~antd/es/style/themes/index.less'; @message-cls: ~'@{ant-prefix}-notifier-message'; :global { .@{message-cls}_unknown { background-image: url('../../images/types/other.png'); background-repeat: no-repeat; background-size: 36px 36px; background-position: 10px 10px; } }