.add-to-favourite {
background: url(a.png) center no-repeat;
background-size: 2.5rem;
width: 1.5rem;
height: 1.5rem;
margin-right: 0.2rem;
vertical-align: bottom;
}
.add-to-favourite {
background: url(a.png) center no-repeat;
background-size: 2.5rem;
width: 1.5rem;
height: 1.5rem;
margin-right: 0.2rem;
vertical-align: bottom;
}