width: min(40%, 400px); /* (width, min-width) */.container { width: min(80ch, 100% - 2rem); margin-right: auto; margin-left: auto;}
width: min(40%, 400px); /* (width, min-width) */.container { width: min(80ch, 100% - 2rem); margin-right: auto; margin-left: auto;}