body {
	font-family: "メイリオ", "Meiryo", "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "ＭＳ Ｐゴシック", "MS PGothic", "Osaka", sans-serif;
	font-size: 14px;
}

a, a:visited {
	color: #00b17f;
	text-decoration: none;
}
a:hover {
	text-decoration: underline;
}


/* header
   ========================================================================== */
header {
	overflow: hidden;
	padding: 10px 0;
	background: #b9b9b9;
}
header div {
	width: 1000px;
	margin: 0 auto;
}
header h1 {
	width: 304px;
	font-size: 0;
	float: left;
}

/* sns */
header ul {
	float: right;
}
header li {
	width: 100px;
	float: left;
}
header li:first-child {
	width: 110px;
}


/* global navigation
   ========================================================================== */
nav {
	padding-top: 3px;
	background: url(../images/bg_nav.png) repeat-x;
}
nav ul {
	width: 1000px;
	margin: 0 auto;
}
nav li {
	display: inline-block;
	position: relative;
	border-left: 1px solid #00b17f;
	font-size:0;
}
nav .last {
	border-right: 1px solid #00b17f;
}

/* dropdown
-------------------------------------------*/
#dropdown div {
	text-align: center;
	display: none;
	position: absolute;
	top: 100%;
	left: 0;
	padding-bottom: 4px;
	z-index: 10;
}

/* 応募要項 */
#nav-guideline {
	width: 248px;
	background: #3bc7ef;
}

/* 新人賞について */
#nav-rookie {
	width: 250px;
	background: #f37fc9;
}
#nav-rookie dt {
	border-color: #b86098;
}

/* よくある質問と回答 */
#nav-faq {
	width: 248px;
	background: #be9578;
}
#nav-faq dt {
	border-color: #90715b;
}

/* IE8 */
nav li > img {
	cursor: pointer;
}


/* contents
   ========================================================================== */
#main {
	width: 1000px;
	margin: 0 auto;
	padding: 25px 0 50px;
}

#block-contents {
	width: 730px;
	float: left;
}

/* 長方形バナー */
#inner-introduction {margin-bottom: 40px;}
#inner-introduction-second {margin: 0;}
#inner-introduction li, #inner-introduction-second li {margin-bottom: 25px;}
#inner-introduction li:last-child, #inner-introduction-second li:last-child {margin: 0;}

/* 正方形バナー */
#inner-detail-top {
	margin-bottom: 40px;
}
#inner-detail-top li, #inner-detail li {
	width: 228px;
	display: inline-block;
	margin-left: 23px;
}
#inner-detail-top li:first-child, #inner-detail li:first-child {
	margin: 0;
}

/* sub
-------------------------------------------*/
aside {
	width: 250px;
	float: right;
}
aside li {
	position: relative;
	margin-bottom: 20px;
}
aside li:last-child {
	margin: 0
}
aside span {
	position: absolute;
	top: 0;
	left: 0;
}

/* twitter */
#box-twitter {
	padding-top: 75px;
}


/* rollover
   ========================================================================== */
.hover img {
	-ms-transition: all 0.3s;
	-webkit-transition: all 0.3s;
	transition: all 0.3s;
}
.hover img:hover {
	-ms-transform: scale(0.99);
	-webkit-transform: scale(0.99);
	transform: scale(0.99);
	opacity: 0.8; filter: alpha(opacity=80); -ms-filter: “alpha(opacity=80)”;
}


/* footer
   ========================================================================== */
footer {
	padding: 10px 0 50px;
	border-top: 1px solid #00b17f;
}
footer div {
	width: 1000px;
	color: #00b17f;
	position: relative;
	margin: 0 auto;
}

/* link
-------------------------------------------*/
footer a {
	display: block;
}
footer ul {
	margin-bottom: 40px;
}
footer li {
	width: 250px;
	font-size: 12px;
	vertical-align: top;
	display: inline-block;
	border-left: 1px solid #00b17f;
}
footer li:first-child {
	border: 0;
}

/* top */
footer li span {
	display: block;
	padding: 14px 0 0 20px;
	background: url(../images/ic_arrow_01.png) no-repeat left 15px;
}

/* 残り3つ */
footer dl {
	padding: 14px 0 30px 30px;
	background: url(../images/ic_arrow_01.png) no-repeat 10px 15px;
}
footer dt, footer dd {
	margin-bottom: 5px;
}
footer dd {
	padding-left: 10px;
	background: url(../images/ic_arrow_02.png) no-repeat left 4px;
}

/* pagetop
-------------------------------------------*/
#pagetop {
	position: absolute;
	top: 0;
	right: 0;
}
#pagetop a:hover img {
	opacity: 0.6; filter: alpha(opacity=60); -ms-filter: “alpha(opacity=60)”;
}

/* copyright
-------------------------------------------*/
#logo-footer, footer small {
	text-align: center;
	display: block;
}
#logo-footer {
	margin-bottom: 5px;
}




/* modoule
   ========================================================================== */
.mg10r {margin-right: 10px;}
.mg10b {margin-bottom: 10px;}

.cf {zoom: 1;}
.cf:before, .cf:after {content: ""; display: table;}
.cf:after {clear: both;}