@charset "utf-8";

/*--------------------------
	common
--------------------------*/
#socks_research .pc{display: block;}
#socks_research .sp{display: none;}


#socks_research {
    max-width: 1100px;
    padding: 0 10px;
    margin: 0 auto;
}

#main img{
	width: 100%;
	height: auto;
}

#socks_research h2{
	margin: 0 0 30px;
	color: #53a3d4;
	text-align: center;
	font-size: 40px;
	font-weight: bold;
}

#socks_research h3{
	margin: 0 0 10px;
	text-align: center;
	font-size: 28px;
}

#socks_research h4{
	padding: 6px 0 6px 10px;
	margin: 0 0 10px;
	line-height: 1.5;
	letter-spacing: 1.5px;
	font-size: 21px;
	font-weight: normal;
	border-left: solid 8px #53a3d4;
}


.youtube {
	width: 100%;
	padding-top: 56.25%;
	position: relative;
	height: 0;
	overflow: hidden;
	box-sizing: border-box;
}

.youtube iframe {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}





/*--------------------------
	main_img
--------------------------*/
dl.main_img{
	margin: 0 0 60px 0;
}

dl.main_img dt{
    margin: 0 0 15px 0;
}

dl.main_img dd {
    text-align: center;
    font-size: 16px;
}


/*--------------------------
	socks_research
--------------------------*/
#popular,
#chart,
#video{
    margin: -100px 0 80px 0;
    padding: 100px 0 0 0;
}

/* --- nav --- */
.nav ul{
	overflow: hidden;
	margin: 0 0 80px;
}

.nav ul li{
	float: left;
	width: 32%;
	margin: 0 2% 0 0;
}

.nav ul li:last-child{
	margin: 0 ;
}

/* --- item --- */
#socks_research .item{
	width: 90%;
	margin: 0 auto 70px;
}


/* --- price --- */
p.price{
	margin: 15px 0;
	text-align: center;
	font-size: 18px;
	line-height: 2;
}

/* --- more --- */
.more{
	margin: 0 0 80px 0;
}




/*-------------------------------
	676px以下用
---------------------------------*/
@media screen and (max-width: 676px) {

/*--------------------------
	common
--------------------------*/
#socks_research .pc{display: none;}
#socks_research .sp{display: block;}

#socks_research h2{
    margin: 0 0 20px;
	font-size: 32px;
}

#socks_research h3{
	font-size: 21px;
}

#socks_research h4{
	font-size: 16px;
}


.l-c-table-2 table th{
	width: 200px;
}

/*--------------------------
	main_img
--------------------------*/
dl.main_img{
    margin: 0 0 40px 0;
}

dl.main_img dt {
    margin: 0 0 5px 0;
}

dl.main_img dd{
	text-align: left;
}

/*--------------------------
	socks_research
--------------------------*/

/* --- nav --- */
.nav ul{
	margin: 0 0 40px;
}



/* --- price --- */
p.price{
	margin: 20px 0;
    text-align: center;
    font-size: 16px;
}






}






/*-------------------------------
470px以下用
---------------------------------*/
@media screen and (max-width: 470px) {
/*--------------------------
	common
--------------------------*/

#socks_research h4{
    padding: 6px 0 6px 6px;
	font-size: 12px;
	border-left: solid 5px #53a3d4;
}


/*--------------------------
	main_img
--------------------------*/
dl.main_img{
	margin: 0 0 20px 0;
}

dl.main_img dd{
	font-size: 13px;
}

/*--------------------------
	socks_research
--------------------------*/
#popular, #chart, #video{
    margin: -80px 0 60px 0;
    padding: 80px 0 0 0;
}


/* --- nav --- */
.nav ul{
	margin: 0 0 40px;
}

.nav ul li{
	width: 49%;
	margin: 0 2% 2% 0;
}

.nav ul li:nth-child(even){
	margin: 0 0 2% 0 ;
}

/* --- item --- */
#socks_research .item{
	width: 100%;
	margin: 0 auto 50px;
}




/* --- price --- */
p.price{
	margin: 10px 0;
    text-align: center;
    font-size: 16px;
}

/* --- more --- */
.more{
	margin: 0 0 50px 0;
}



}