/* All except large Screens */
@media (max-width: 1220px) {

}

/* Only Phones and Tablets (Portrait) */
@media (max-width: 959px) {
	main {
		margin: 20px 15px; }

	#header .left {
	  padding-top: 30px; }

	#header .right {
	  padding-top: 24px; }
    .slider_left, .slider_right {
  	  display: none; }
    .offsetleft {
	  padding-left: 15px; }

	.offsetright {
	  padding-right: 15px; }

	 footer {
		margin: 50px 15px 0; }

	.copyright span {
	  display: block;
	  margin: 0px 0 -18px; }
}

/* Only Tablets (Portrait) */
@media (min-width: 768px) and (max-width: 959px) {

}

/* Only Tablets (Portrait) and Phones (Landscape) */
@media (min-width: 480px) and (max-width: 959px) {

}

/* Only Phones */
@media (max-width: 767px) {
	.nav a {
		font-size: 8px;
		white-space: nowrap; }
	.offsetleft {
	  padding-left: 0px; }

	.offsetright {
	  padding-right: 0px; }

	.left {
	  text-align: center; }

	.right {
	  text-align: center; }

	#title h1.title {
		text-align: center;
		font-size: 20px; }
	.main_image {
		text-align: center; }

	.professor h3 span {
		display: block;
		font-size: 14px;
		padding-top: 10px;
		padding-left: 0;
	}
	
	.copyright {
	  font-size: 10px; }

}

/* Only Phones (Landscape) */
@media (min-width: 480px) and (max-width: 767px) {

}

/* Only Phones (Portrait) */
@media (max-width: 479px) {

}