.header_logo {
	width:3em;
	height:3em;
}

// sm
@media (max-width: 575.98px) {}

// md
@media (min-width: 576px) and (max-width: 767.98px) {}

// lg
@media (min-width: 768px) and (max-width: 991.98px) {}

// xl
@media (min-width: 992px) and (max-width: 1199.98px) {}

// xxl
@media (min-width: 1200px) {}