.mainimage{
	width:100%;
	max-width:500px;
	margin:40px auto 40px auto;
}
.mainimage img{
	width:100%;
	
}
@media (max-width: 374px){
	
}

@media (min-width: 375px){
}

@media (min-width: 768px) and (max-width: 1024px){
}

@media (min-width: 1024px){
}