You want to add a background circle behind an icon. Which style declaration is correct?
.glyphicon-bgcircle { circle-radius: 50%; margins: 50px; background-color: #fdadc6; color: rgba(255, 255, 255, 1); font-size: 24px; }
.glyphicon-bgcircle { border-radius: 50%; padding: 50px; background-color: #fdadc6; color: rgba(255, 255, 255, 1); font-size: 24px; }
glyphicon-bgcircle { border-circle: 50%; padding: 50px; background-color: #fdadc6; color: rgba(255, 255, 255, 1); font-size: 24px; }
.glyphicon-bgcircle { radius-rounded: 50%; margins: auto; background-color: #fdadc6; color: rgba(255, 255, 255, 1); font-size: 24px; }