/*webcontest*/

html {
	background:none;
}

body {
	background:none;
	color:#000;
	font-family: "Noto Sans JP", sans-serif;
	font-optical-sizing: auto;
	font-weight: 700;
	font-style: normal;
}

a:hover img {
	opacity: 0.6;
}

#menu ul li a:hover img {
	opacity: 1.0;
}

a {
	color: #fe0000;
	transition: all 0.3s ease-out;
	text-decoration: underline;
}

a:hover {
	color: #fe0000;
	opacity: 0.6;
}

a img:not(.pagetop) {
	transition: opacity 0.3s ease-out;
}

.pagetop {
	bottom:38px;
	right:0;
	position:fixed;
	display:none;
}


#head {
	position:fixed;
	left:0;
	top:0;
	height:89px;
	text-align:center;
	width:100%;
	background:#2d2226;
}

.head_box {
	display: flex;
	justify-content: center;
}

#webcontest-container {
	width:100%;
	padding-bottom:50px;
	overflow:hidden;
}

.bg-brown {
	background:#2d2226;
	color:#fff;
	margin:80px 0;
	position: relative;
}

.bg-brown:last-child {
	margin-bottom: 20px;
}

.bg-brown:before {
	content: '';
	width: 50%;
	height: 100px;
	background: #0065b7;
	position: absolute;
	top: -80px;
	left: 0;
	clip-path: polygon(0 0, 100% 100%, 0 100%);
	z-index: -1;
}

.bg-brown:after {
	content: '';
	width: 50%;
	height: 100px;
	background: #c8a146;
	position: absolute;
	bottom: -80px;
	right: 0;
	clip-path: polygon(100% 0, 100% 100%, 0 0);
	z-index: -1;
}

section {
	width:1000px;
	margin:0 auto;
	padding:30px 0;
	text-align:left;
	position:relative;
}

section p {
	margin: 0 150px;
	padding:15px 0;
	font-size:18px;
	text-align: left;
}

section p.stitle {
	font-size: 48px;
	padding-bottom: 0;
}

section p.sstitle {
	display: inline-block;
	font-size:24px;
	color: #d5ab49;
	background: #fff;
	padding: 8px 10px 10px;
	line-height: 1.0;
	margin-top: 10px;
}

section p strong {
	color: #d5ab49;
}

.section_titleR {
	position:absolute;
	top:50px;
	right:10px;
}

.section_titleL {
	position:absolute;
	top:50px;
	left:10px;
}


.overview_img01 {
	float:right;
	margin-top:-130px;
}


#webcontest-main {
	padding-top: 89px;
	padding-bottom: 30px;
}

.main_img01 {
	opacity:0;
	animation: opacity 2s ease 0.5s 1 forwards;
}

@keyframes opacity {
100% {
    opacity: 1;
}
}


#webcontest-news {
	border-top: 1px solid #ccc;
	border-bottom: 1px solid #ccc;
}

#webcontest-news section {
	padding:20px 0;
}

section p.news_title {
	font-size: 24px;
	border-bottom: 2px solid #000;
	padding-bottom: 5px;
}

section p.news_title small {
	font-size: 16px;
}

.webcontest-news-box {
	height: 120px;
	overflow-y: scroll;
	margin-bottom: 20px;
}

section .webcontest-news-box p {
	padding-top: 10px;
	padding-bottom: 10px;
	border-bottom: 1px solid #ccc;
}



#webcontest-menu section {
	padding-bottom: 0;
}


.menu_box {
	display: flex;
	margin: 10px auto 0;
	gap: 15px;
}

.menu_box li {
	width: 25%;
}

.menu_box li a {
	color: #fff;
	display: block;
	background-image: url(img/icon_overview.png);
	background-repeat: no-repeat;
	background-position: left 15px center;
	background-color: #e10000;
	padding: 20px 20px 20px 63px;
	font-size:24px;
	text-decoration: none;
}

#menu .menu_box li:nth-child(1) a {
	background-image: url(img/icon_overview.png);
}

.menu_box li:nth-child(1) a,
#menu .menu_box li:nth-child(2) a {
	background-image: url(img/icon_prize.png);
}

.menu_box li:nth-child(2) a,
#menu .menu_box li:nth-child(3) a {
	background-image: url(img/icon_award.png);
}

.menu_box li:nth-child(3) a,
#webcontest-guide .menu_box li a,
#menu .menu_box li:nth-child(4) a {
	background-image: url(img/icon_guide.png);
}

.menu_box li:nth-child(4) a,
#menu .menu_box li:nth-child(5) a {
	background-image: url(img/icon_qa.png);
}

.menu_box li a:hover {
	text-decoration: none;
}

#webcontest-guide .menu_box {
	justify-content: center;
	margin-bottom: 30px;
}




#webcontest-prize section {
	text-align: center;
}

.prize_box img:first-child {
	margin-bottom: 15px;
}



#webcontest-award {
	background: #E6E6E6;
	position: relative;
}

#webcontest-award:after {
	content: '';
	display: block;
	background: #E6E6E6;
	width: 100%;
	height: 80px;
	position: absolute;
	bottom: -80px;
	z-index: -2;
}

.award_box {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	margin: 20px 150px 0;
}

section .award_box p {
	margin: 0 0 10px;
	padding: 0;
}

.award_cont {
	width: 100%;
	display: flex;
	flex-flow: column;
	margin-bottom: 50px;
}

.award_cont:last-child {
	margin-bottom: 20px;
}

.award_rank {
	text-align: center;
}

section .award_box p.award_title {
	font-size: 32px;
	line-height: 1.3;
	padding: 10px 0;
}

section .award_box p.award_name {
	margin-bottom: 30px;
	padding-top: 10px;
	font-size: 32px;
	border-top: 2px solid #000;
}

.award_name span {
}

.award_cont a {
	display: inline-block;
	text-align: center;
	margin-top: auto;
}


section p.guide_date {
	padding:10px 0;
}


section p.question {
	padding-bottom:0;
}

section p.answer {
	padding-top:0;
}

#webcontest-qa section p big {
	font-size: 48px;
	line-height: 1.3;
}


#webcontest-book section {
	text-align: center;
	padding-top: 50px;
}

#webcontest-book section ul {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	margin: 30px auto;
	width: 810px;
}

#webcontest-book section ul li {
	margin-bottom: 15px;
}




#webcontest-copyright {
	text-align:center;
	clear:both;
	background:#2d2226;
	color:#FFF;
	width:100%;
	padding:10px 0;
}


.menu-btn {
	position: absolute;
	top: 0;
	right: 0;
	display: flex;
	height: 85px;
	width: 85px;
	justify-content: center;
	align-items: center;
	z-index: 90;
	cursor: pointer;
}
.menu-btn span,
.menu-btn span:before,
.menu-btn span:after {
	content: '';
	display: block;
	height: 3px;
	width: 40px;
	border-radius: 3px;
	background-color: #d3b05e;
	position: absolute;
	transition: all 0.2s 0s ease;
}
.menu-btn span:before {
	bottom: 10px;
}
.menu-btn span:after {
	top: 10px;
}


#menu-btn-check:checked ~ .menu-btn span {
	background-color: rgba(255, 255, 255, 0);
}
#menu-btn-check:checked ~ .menu-btn span::before {
	bottom: 0;
	transform: rotate(45deg);
}
#menu-btn-check:checked ~ .menu-btn span::after {
	top: 0;
	transform: rotate(-45deg);
}

#menu-btn-check {
	display: none;
}

#menu {
	display: block;
	position: fixed;
	margin-top: 0;
	top: 100%;
	left: 0;
	width: 100%;
	height: 100%;
	background: #fff;
	padding-top: 10px;
	overflow: auto;
	transition: all 0.5s 0s ease;
	border-radius: 0;
}

#menu-btn-check:checked ~ #menu {
	top: 89px;
}


#menu .menu_box {
	flex-flow: column;
	width: 20%;
}

#menu .menu_box li {
	width: 100%;
	text-align: left;
}



@media screen and (max-width: 600px){


img {
	max-width:100%;
}

.pagetop {
	width:12%;
}

#head {
	height:50px;
}

.head_box {
	margin-top: 8px;
	margin-right: 13%;
}


#webcontest-main {
	padding-top: 50px;
}

section {
	width:100%;
	padding-top:20px;
	background:none;
}

.section_titleR {
	top:30px;
	right:auto;
	left:12px;
	width: 13%;
}

.section_titleL {
	top:30px;
	left:12px;
	width: 13%;
}

section p {
	margin: 0 15px 0 19%;
	padding:15px 0;
}

#webcontest-news section p {
	margin-left: 15px;
}

section p.stitle {
	font-size: 32px;
}

.bg-brown {
	margin:50px 0;
}

.bg-brown:before {
	height: 50px;
	top: -40px;
}

.bg-brown:after {
	height: 50px;
	bottom: -40px;
}

.overview_img01 {
	float:none;
	margin-top:0;
	width: 100%;
}

.prize_box {
	margin: 0 15px 0 19%;
}

.award_box {
	margin: 0 15px 0 19%;
}

.award_cont {
	width: 100%;
}

section .award_box p.award_title,
section .award_box p.award_name {
	font-size: 24px;
}

section .award_box p.award_name {
	margin-bottom: 15px;
}

#webcontest-qa section p big {
	font-size: 32px;
}

#webcontest-book section div {
	margin: 0 auto;
	width: 90%;
}

#webcontest-book section ul {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	margin: 30px auto;
	width: 90%;
}

#webcontest-book section ul li {
	width: 32%;
	margin-bottom: 1%;
}


.menu_box,
#menu .menu_box {
	flex-flow: column;
	width: 90%;
}

.menu_box li {
	width: 100%;
	text-align: left;
}

.menu-btn {
	height: 48px;
	width: 48px;
}
.menu-btn span,
.menu-btn span:before,
.menu-btn span:after {
	height: 2px;
	width: 25px;
}
.menu-btn span:before {
	bottom: 7px;
}
.menu-btn span:after {
	top: 7px;
}

#menu-btn-check:checked ~ #menu {
	top: 50px;
}


.spcut {display:none;}


}