@media screen and (max-width: 480px){
#logo{
	width: 40%;
	margin: 2% 0 0 0;
}
.chem{
	margin:60px auto 0;
}

#inner_n ul{
	width: 60%
}
#inner_n a{
	font-size: .75em;
}

.hid{
	display: none;
}
.back{
	visibility: visible;
}
#boring_n{
	width: 85%;
	height: 63px;
}

#boring_n li{
	width: 46%;
	text-align: center;
}
#boring_nc{
	height: 60px;
}


}

@media screen and (max-width: 320px){

.grid_5,.grid_10,.grid_15,.grid_20,.grid_25,.grid_30,.grid_35,.grid_40,.grid_45,.grid_50,.grid_55,.grid_60,.grid_65,.grid_70,.grid_75,.grid_80,.grid_85,.grid_90,.grid_95,.grid_100m,.grid_66,.grid_33{
	width: 100%;
	margin: 5px 0 0;	
}

#pagewrapper{
	overflow-x: hidden;
}

.chem{
	margin:60px auto 0;
}

#logo{
	width:10px;
	position: relative;
	margin: 0 auto;
}
#inner_n ul{
	margin: 0px auto;
	width: 100%;
}
#inner_n li{
	width: 49%;
}
.hidden{
	opacity: 0;
}

.home_h1{
	font-size: 3em;
}
.stuck{
	height: 122px;
}

.out{
	width: 320px;
	height: 100px;
}

.grid_20, .grid_30{
	width: 80%;
	text-align: center;
}

.bi,.bk,.cd,.em,.wed{
	width: 31.3333333333%;
}
.notme{
	width: 0%;
	display: none;
	}
	

}