/**
 * Design Shack Respnsive Menu
 */


* {
	padding: 0;
	margin: 0;
	
	-webkit-box-sizing: border-box;
	   -moz-box-sizing: border-box;
	        box-sizing: border-box;
}

nav {
	width: 100%;
	margin: 0 auto;
	overflow: hidden;	
}

nav ul {
	list-style: none;
	overflow: hidden;
}

nav li a {
	border-right: 1px solid #fff;
	color: #fff;
	display: block;
	float: left;
	font-family: "新丸ゴ M" ;
	font-size:17px;    /*----一番上リンクボタンフォントサイズ---------------- */
	/*-----font: 400 16px/1.4 'Cutive', Helvetica, Verdana, Arial, sans-serif;　----*/
	padding: 6px;
	text-align: center;
	text-decoration: none;
	text-transform: uppercase;
	width: 15%;  /*----一番上リンクボタン項目幅調整---------------- */ 
	/*TRANSISTIONS*/
	-webkit-transition: background 0.5s ease;
	-moz-transition: background 0.5s ease;
	-o-transition: background 0.5s ease;
	-ms-transition: background 0.5s ease;
	transition: background 0.5s ease;
	background-color: #2E3D49;
}

nav li:nth-child(1) a, nav li:nth-child(2) a, nav li:nth-child(3) a {
		border: 1px solid #5F95B8;
		border-right: none;
	}

/*HOVER*/
nav li a:hover { background-color: #5F95B8; }

/*SMALL*/
nav small {
	font: 100 11px/1 Helvetica, Verdana, Arial, sans-serif;
	text-transform: none;
	color: #aaa;
}

/*BORDER FIX*/
nav li:last-child a {
	border: 1px solid #5F95B8;
}

/* MEDIA QUERIES*/
@media only screen and (max-width : 1220px),
only screen and (max-device-width : 1220px){
	nav li a {
		font-family: "新丸ゴ M" ;
	    font-size:18px;
		border: 1px solid #5F95B8;
	}
	
	nav small {
		font: 100 10px/1 Helvetica, Verdana, Arial, sans-serif;
	}
	
	nav li:nth-child(1) a, nav li:nth-child(2) a, nav li:nth-child(3) a {
		border: 1px solid #5F95B8;
		border-right: none;
	}
}

@media only screen and (max-width : 930px),
only screen and (max-device-width : 930px){
	nav li a {
		width: 25%;
		border: 1px solid #5F95B8;
		font-family: "新丸ゴ M" ;
	    font-size:18px;
	}
	
	nav li:last-child a {
		border: 1px solid #5F95B8;
	}
	
	nav li:nth-child(1) a, nav li:nth-child(2) a, nav li:nth-child(3) a {
		border: 1px solid #5F95B8;
		border-right: none;
	}
}

@media only screen and (max-width : 580px),
only screen and (max-device-width : 580px){
	nav li a {
		width: 50%;
		font-family: "新丸ゴ M" ;
	    font-size:18px;
		padding-top: 10px;
		padding-bottom: 10px;
	}
	
	nav li:nth-child(even) a {
		border: 1px solid #5F95B8;
	}
	
	nav li:nth-child(1) a {
		border: 1px solid #5F95B8;
		border-right: none;
	}
	
	nav li:nth-child(2) a {
		border: 1px solid #5F95B8;
	}
	
	nav li:nth-child(3) a {
		border: 1px solid #5F95B8;
		border-top: none;
		border-right: none;
	}
	
	nav li:nth-child(4) a {
		border: 1px solid #5F95B8;
		border-top: none;
	}
	
}

@media only screen and (max-width : 320px),
only screen and (max-device-width : 320px){
	nav li a {
		width: 100%;
		font-family: "新丸ゴ M" ;
	    font-size:18px;
		border: 1px solid #5F95B8;
		padding: 6px;
	}
	nav li:nth-child(even) a {
		border: 1px solid #5F95B8;
	}
	
	nav li:nth-child(1) a {
		border: 1px solid #5F95B8;
		border-bottom: none;
	}
	
	nav li:nth-child(2) a {
		border: 1px solid #5F95B8;
		border-bottom: none;
	}
	
	nav li:nth-child(3) a {
		border: 1px solid #5F95B8;
		border-bottom: none;
	}
	
	nav li:nth-child(4) a {
		border: 1px solid #5F95B8;
	}
}