#if_pc{
 font-size= : 1.2rem;
}

#if_phone{
 font-size= : 0.4rem;
}

@media screen and (max-width: 568px){
#if_pc{
	display:none;
}
}

@media not screen, screen and (min-width: 569px){

#if_phone{
	display:none;
}
}