div#header_container{
	height: 80vh;
}

@media (max-width: 800px),
	(-webkit-min-device-pixel-ratio: 1.5) and (max-width: 1200px) and (orientation:portrait),
	(-webkit-min-device-pixel-ratio: 2) and (max-width: 1600px) and (orientation:portrait),
	(-webkit-min-device-pixel-ratio: 2.5) and (max-width: 2000px) and (orientation:portrait),
	(-webkit-min-device-pixel-ratio: 3) and (max-width: 2400px) and (orientation:portrait),
	(min-resolution: 1.5dppx) and (max-width: 1200px) and (orientation:portrait),
	(min-resolution: 2.0dppx) and (max-width: 1600px) and (orientation:portrait),
	(min-resolution: 2.5dppx) and (max-width: 2000px) and (orientation:portrait),
	(min-resolution: 3.0dppx) and (max-width: 2400px) and (orientation:portrait)
 {
	div#header_container{
		height: auto;
		padding-bottom: 80px;
	}
}

@media (max-width: 600px),
	(-webkit-min-device-pixel-ratio: 1.5) and (max-width: 900px) and (orientation:portrait),
	(-webkit-min-device-pixel-ratio: 2) and (max-width: 1200px) and (orientation:portrait),
	(-webkit-min-device-pixel-ratio: 2.5) and (max-width: 1500px) and (orientation:portrait),
	(-webkit-min-device-pixel-ratio: 3) and (max-width: 1800px) and (orientation:portrait),
	(min-resolution: 1.5dppx) and (max-width: 900px) and (orientation:portrait),
	(min-resolution: 2.0dppx) and (max-width: 1200px) and (orientation:portrait),
	(min-resolution: 2.5dppx) and (max-width: 1500px) and (orientation:portrait),
	(min-resolution: 3.0dppx) and (max-width: 1800px) and (orientation:portrait)
 {
	div#header_logo_inner svg{
		    width: 200px;

	}
}