edge_fullscreen/Extension/css/styles.css

/* main styles */
* {
    font-family: 'Segoe UI';
}

h1 {
    font-weight: 600;
    font-size: .9em;
}

p {
    font-weight: 500;
    font-size: .8em;
    margin-bottom: 5px;  
}
.div_action{
	width: 100px;
	margin-top: 5px;
}