react-widget-trigger/esm/style/index.css

trigger

.rw-trigger-root {
	position: absolute;
	left: 0;
	right: 0;
	top: 0;
}

.rw-trigger {
	position: absolute;
	left: 0;
	top: 0;
	z-index: 2000;
}

.rw-trigger-mask {
	position: fixed;
	left: 0;
	top: 0;
	right: 0;
	bottom: 0;
	background: #000;
	opacity: 0.1;
	z-index: 2000;
}