@media screen and (max-width: 680px) {
	#container {
	 	width: auto;
	}

/* *******************************
           header 
******************************* */
	#header {
		float: none;
		height: auto;
		display:block;
		width:100%;
		text-align: left;
		/*padding:10px;*/
		position: relative;
	}
	#header h1 {
		padding: 10px;
	}
	#header .button {
		display: block;
		background: #fff;
		padding:4px;
		cursor: pointer;
		position:absolute;
		top:3px;
		right: 3px;
		border: 1px solid #888;
		background: linear-gradient(#fff, #f0f8ff);
		background: -webkit-linear-gradient(#fff, #f0f8ff);
		border-radius: 3px;
	}
	#header .button:hover{
		background: linear-gradient(#f0f8ff, #b0c4de);
		background: -webkit-linear-gradient(#f0f8ff, #b0c4de);
	}
	ul li a {
		min-height: 60px;
		position: relative;
		display: block;
		padding: 5px 25px 5px 5px;
	}
	ul li a::before,
	ul li a::after {
		position: absolute;
		top: 50%;
		right: 10px;
		display: block;
		content: '';
		width: 12px;
		height: 3px;
		background-color: #888;
		border-radius: 4px;
	}
	ul li a::before {
		margin-top: -4px;
		-webkit-transform: rotate(45deg);
		transform: rotate(45deg);
	}
	ul li a::after {
		margin-top: 3px;
		-webkit-transform: rotate(-45deg);
		transform: rotate(-45deg);
	}

	#cbp-spmenu-s1 {
		display: block;
		/*width: 256px;*/
		width: 280px;
		margin-left: auto;
		margin-right: auto;
		text-align: center;	
	}
	#cbp-spmenu-s1 a.item {
		/*width: 100%;
		height: 60px;
		display: block;*/
		background: linear-gradient(#fff, #f0f8ff);
		background: -webkit-linear-gradient(#fff, #f0f8ff);

		border: 1px solid #888;
		border-radius: 8px;
	}
	#cbp-spmenu-s1 a:hover{
		background: linear-gradient(#f0f8ff, #b0c4de);
		background: -webkit-linear-gradient(#f0f8ff, #b0c4de);
	}
	
	#cbp-spmenu-s1 .face-left img {
		padding: 0;
	}
	#cbp-spmenu-s1 .face-left {
		width: 48px;
		float: left;
		margin-right: 10px;
		display: inline;
	}
	#cbp-spmenu-s1 .item .desc {
		float: left;
		width: 150px;
		padding: 0;
		display: inline;
		text-align: left;
		background: transparent;
	}
	#cbp-spmenu-s1 .item .desc h4 {
		font-size: 1em;
		color: $eee;
	}
	#cbp-spmenu-s1 .item .desc p {
		font-size: 0.8em;
		font-weight: 300;
		color: #333;
		line-height: 130%;
	}

	.cbp-spmenu a img {
		padding-right: 0;
		padding-left: 0;
		padding-top: 0;	
		padding-bottom: 0;
		text-align: center;
	}
	.cbp-spmenu {
		background: #fff;
		position: fixed;
	}

	.cbp-spmenu a.menu {
		padding: 0;
		display: block;
		font-size: 1em;
		font-weight: 300;
		margin-left: 60px;
	}
	
	.cbp-spmenu a span{
		font-size: 0.7em;
		font-weight: 300;
		color: #333;
		line-height: 130%;
	}

	.cbp-spmenu a:hover {
		background: #eee;
	}

	.cbp-spmenu a:active {
		background: #afdefa;
		color: #47a3da;
	}

	/* Orientation-dependent styles for the content of the menu */

	.cbp-spmenu-vertical {
		width: 320px;
		height: 100%;
		top: 0;
		z-index: 1000;
	}

	.cbp-spmenu-vertical li {
		padding: 5px;
	}

	/* Vertical menu that slides from the left */

	.cbp-spmenu-left {
		left: -280px;
	}

	.cbp-spmenu-left.cbp-spmenu-open {
		left: 0px;
	}
	.cbp-spmenu {
		background: #fff;
		position: fixed;
	}


	/* Transitions */

	.cbp-spmenu,
	.cbp-spmenu-push {
		-webkit-transition: all 0.3s ease;
		-moz-transition: all 0.3s ease;
		transition: all 0.3s ease;
	}

/* *******************************
           image 
******************************* */	
	 img{
		max-width: 100%;
		height: auto;
		width: auto\9; /* ie8 */
	  }
	img.left-banner {
		display:none;
	}
	.figure-right { /* width = 360px or smaller */
		float: none;
		text-align:center;
		border:none;
	}
	.figure-left { /* width = 360px or smaller */
		float: none;
		text-align:center;
		border:none;
}
	img.communicator-room-link {
		width: 50%;
		margin-left: auto;
		margin-right: auto;
	}
	
/* *******************************
           contents 
******************************* */
	#article {
		width: auto;
		float: none;
	}
	#article .lead {
		width: 80%;
		margin: auto auto;
	}
	h2 {
		font-size: 20px;
		line-height: 130%;
		color: #555;
		margin: 0 20px 10px;
		padding: 10px;
		border-bottom: solid 1px #0092d2;
	}
	p#lab-name {
		display: block;
		position: relative;
		top: 0px;
		right: 30px;
		text-align:right;
		margin-bottom:0;
	}
	h4#pi-name {
		display: block;
		position: relative;
		top: 0px;
		right: 30px;
		text-align:right;
		margin-bottom:10px;
	}
	#pi-name span {
		display: inline;
		font-size: 18px;
	}
	#pi-english-name{
		display: none;
		color: #ff0000;
	}
	#main-menu {
		text-align: center;
	}
	.aside ul li {
		padding: 5px;
		margin-left: auto;
		list-style-type: none;
	}
	.aside ul li a {	
		width: 100%;
		height: 60px;
		display: block;
		padding: 5px 35px 5px 10px;
		background: linear-gradient(#fff, #f0f8ff);
		background: -webkit-linear-gradient(#fff, #f0f8ff);
		border: 1px solid #888;
		border-radius: 8px;
	}
	.aside ul li a:hover {
		background: linear-gradient(#f0f8ff, #b0c4de);
		background: -webkit-linear-gradient(#f0f8ff, #b0c4de);
	}
		
/* *******************************
        Bubble
******************************* */
	* {
		box-sizing: border-box;
	}

	.lead {
		padding-left: 0;
		position: relative;
	} 
	.box {
		position: relative;
		padding: 10px;
		min-height:110px;
		background-color:  #fff;
		width: 100%;
		border-radius: 20px;
		z-index: 1;
	}
	.box:before {
		display: none;
	}
	.box:after {
		display: none;
	}
	
/* *******************************
           side bar 
******************************* */
	#left-sidebar {
		display: none;
	}

/* *******************************
           footer 
******************************* */
	#footer {
		width: 100%;
		height: 42px;
		position: relative;
		bottom: 30px;
	}
	#footer-bg {
	}

	#footer #qbic-logo {
		display : block;
		position:absolute;
		top: 8px;
		right: 20px;	
		width: 94px;
		height: 26px;
		background: #ff3;
		z-index: 200;
	}
	#footer #miraikan-logo {
		display : block;
		position:absolute;
		top: 0px;
		left: 10px;	
		width: 153px;
		height: 40px;
		background: #ff3;
		z-index: 200;
	}
	#footer #copyright {
		display : none;
	}
	#footer #contact {
		display : none;
	}

}