@charset "utf-8";
/* CSS Document */
/****************************************
			structure
****************************************/
body{
	background: #f5f5f5 url(../image/bdy_bg2.gif) repeat-x top center;
}

/****************************************
			header
****************************************/

/****************************************
			MainFlash/Image
****************************************/
#mainImage{
	background: url(../image/Mimage_pla.jpg) no-repeat;
}

/****************************************
			MainNavi
****************************************/
.mli3 a{
	background: url(../image/mn_btn03.gif) no-repeat 0 -44px;
	text-indent:-9999px;
	height: 44px;
}

/****************************************
			Main
****************************************/
.h2{
	background: url(../image/Ptitle_mainword.png) 22px 18px no-repeat;
}

/******* alpha *********/
.tBSentence{
	width: 660px;
	padding: 10px 0 30px 10px;
}

/******* beta *********/
#SNS1,#SNS2,#SNS3{
	width: 200px;
	height: 20px;
	text-indent: -9999px;
}
#SNS1{
	background: url(../image/sn_sub_homepage.gif) no-repeat;
}
#SNS2{
	background: url(../image/sn_sub_ec.gif) no-repeat;
}
#SNS3{
	background: url(../image/sn_sub_seo.gif) no-repeat;
}
.SN1{
	background: url(../image/sn_bronze.gif) no-repeat;
}
.SN1:hover{
	background: url(../image/sn_bronze.gif) no-repeat 0 -36px;
}
.SN2{
	background: url(../image/sn_silver.gif) no-repeat;
}
.SN2:hover{
	background: url(../image/sn_silver.gif) no-repeat 0 -36px;
}
.SN3{
	background: url(../image/sn_gold.gif) no-repeat;
}
.SN3:hover{
	background: url(../image/sn_gold.gif) no-repeat 0 -36px;
}
.SN4{
	background: url(../image/sn_platinum.gif) no-repeat;
}
.SN4:hover{
	background: url(../image/sn_platinum.gif) no-repeat 0 -36px;
}
.SN5{
	background: url(../image/sn_sapphire.gif) no-repeat;
}
.SN5:hover{
	background: url(../image/sn_sapphire.gif) no-repeat 0 -36px;
}
.SN6{
	background: url(../image/sn_ruby.gif) no-repeat;
}
.SN6:hover{
	background: url(../image/sn_ruby.gif) no-repeat 0 -36px;
}
.SN7{
	background: url(../image/sn_emerald.gif) no-repeat;
}
.SN7:hover{
	background: url(../image/sn_emerald.gif) no-repeat 0 -36px;
}
.SN8{
	background: url(../image/sn_diamond.gif) no-repeat;
}
.SN8:hover{
	background: url(../image/sn_diamond.gif) no-repeat 0 -36px;
}
.SNcurrent{
	background: url(../image/sn_mainword.gif) no-repeat 0 -36px;
}
.SN10{
	background: url(../image/sn_longtail.gif) no-repeat;
}
.SN10:hover{
	background: url(../image/sn_longtail.gif) no-repeat 0 -36px;
}
.SN11{
	background: url(../image/sn_tenfirst.gif) no-repeat;
}
.SN11:hover{
	background: url(../image/sn_tenfirst.gif) no-repeat 0 -36px;
}