@charset "utf-8";
/* CSS Document */
		
		.logo_image{text-decoration:none; max-height:140px; padding:15px }
		#menu_open_btn{text-decoration:none; color:#FFF; padding:2rem; padding-top:1rem; font-size:3rem;}
		
		.menu_btn{display:inline-block; text-decoration:none; color:#fafafa; padding:10px 15px; font-size:1.4rem; letter-spacing:1px; font-weight:normal;
		 
		 transition:  color 2s;
			
		}
		.menu_btn:hover{ color:#ccc}
		
		.mail_header{text-decoration:none; color:#333; font-weight:bold; display:inline-block; margin-top:5px;
			transition:  color .5s;
		}
		
		.mail_header:hover{ color:#999}
		
		@media only screen and (max-width:980px){
			
			
		}
		
		
		@media only screen and (max-width:750px){
			.logo_image{text-decoration:none; max-height:70px; padding:10px }
			#menu_open_btn{ display:block}
			
			.header{ position:fixed; top:0px; left:0px; width:100%; z-index:10000}
			
			.menu_btn{display:block; padding:15px 15px; font-size:1.6rem;}
			
			#home_menu_btn{display:none}
			
		}
		
		@media only screen and (max-width:490px){
			
		}