Reply To: Header image issue at screens 480px and below

You have a “min-width” that you added in your header, so that’s why it’s showing up like that. Once you remove it, it should adjust/resize. Look at lime 2036 in your css –

.header-image .site-title a {
	float: left;	
	min-height: 90px;
	min-width: 501px;
	width: 100%;
}