@font-face { 
	font-family: 'Cera Pro Medium'; 
	src: url('CeraPro-Medium.woff') format('woff');
}

@font-face { 
	font-family: 'Cera Pro'; 
	src: url('CeraPro-Bold.woff') format('woff');
}
    
@font-face { 
	font-family: 'Cera Pro Black'; 
	src: url('CeraPro-Black.woff') format('woff'); 
}


.fonts{opacity: 0; position: absolute; top: -100px; width: 1px; height: 1px; overflow: hidden;}

.f1 {font-family: 'Cera Pro Medium';}
.f2 {font-family: 'Cera Pro';}
.f3 {font-family: 'Cera Pro Black';}