@charset "utf-8";
* { margin: 0; padding: 0; box-sizing: border-box; vertical-align: bottom; }
h1, h2, h3, h4, h5, h6, p, ul, ol, dl { font-size: 100%; font-weight: normal; line-height: 2.0; color: #000000; }
body {
    font-family: "Yu Gothic Medium", "游ゴシック Medium", YuGothic, "游ゴシック体", "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
    -webkit-text-size-adjust: 100%;
}
img { border: none; max-width: 100%; height: auto; }
table { border-collapse: collapse; }
td, th { text-align: left; vertical-align: top; font-weight: normal; line-height: 1.5; }
ul, ol { list-style-type: none; }
a { text-decoration: underline; color: #0000EE; }
button { cursor: pointer; border: none; background: transparent; }
button img { width: 100%; }
input[type="button"] { cursor: pointer; border: none; background: transparent; }
header, footer, main, section { display: block; }

input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
input[type="number"] { -moz-appearance: textfield; }

.clearfix:after { content: ""; display: block; clear: both; }
.text-left { text-align: left; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.hidden { display: none; }
.main-image .button-start { display: none; visibility: hidden; width: 0; height: 0; }

a img { transition: opacity 0.2s; }
a:hover img { opacity: 0.7; }

#header .wrapper {position: relative; width: auto; margin: 0 auto;z-index: 2; }
#header .header-bar { display: flex; justify-content: space-between; align-items: center; padding: 13px 20px 7px; }
#header .header-bar .ntt-logo { padding-left: 80px; }
#header .header-bar .ntt-logo img { width: 130px;}
#header .dreamkids-link { display: flex; align-items: center; gap: 15px;}
#header {position: relative;}
#header::after { position: absolute;top: 100%; content: '';display: block; width: 100%; height: 27px; background: url(../images/header-wave.png) bottom center / auto 100% repeat-x;margin-bottom: -2px;z-index: 1;}


#footer {
    position: relative;
    background-color: #fff; 
}
#footer::before {
    content: '';
    display: block;
    position: absolute;
    bottom: 100%;
    content: "";
    width: 100%;
    height: 16px;
    background: url(../images/footer_sec.svg) top center / auto repeat-x;
    margin-bottom: -2px;
}
#footer .wrapper { width: 1000px; margin: 0 auto; }
#footer .logos { display: flex; justify-content: center; flex-wrap: wrap; width:100%;align-items: center; padding: 40px 0 30px; }
#footer .logos .logo { margin: 0 10px; }
#footer .logos .logo a{ display: block; line-height: 1;}
#footer .logos .logo a img { height: 37px;}
#footer .copyright { padding-bottom: 15px; }
#footer .copyright p { font-size: 10px; text-align: center; }
#footer .copyright span:not(:first-child) { margin-left: 10px; }

#main { background: url(images/bg5.png) top center / 100% auto no-repeat #50d7e1;     padding-top: 40px; padding-bottom: 35px; }
#main .wrapper { width: 1000px; margin: 0 auto; }
#main .wrapper.wrapper--index { width: auto; margin: 0 auto; }
#main .mission-menu { width: 1000px; margin: 0 auto; }

.mission-menu h2 { margin-bottom: 20px; }
.mission-menu .cards { display: flex; flex-wrap: wrap; justify-content: flex-start; gap: 40px 20px; margin-bottom: 45px; }
.mission-menu .card { background: #fff; width: 320px; cursor: pointer; }
.mission-menu .card.--comingsoon { cursor: auto;pointer-events: none; }
.mission-menu .card .image { transition: opacity 0.2s; }
.mission-menu .card:hover .image { opacity: 0.7; }
.mission-menu .card.--comingsoon:hover .image { opacity: 1; }
.mission-menu .card .text { padding: 10px; }
.mission-menu .card .text p { font-size: 14px; line-height: 1.5; }
.mission-menu h3 {margin-bottom: 20px; box-shadow: 0 0 7px rgba(0,0,0,.3);border-radius: 10px;}

.main-content { width: 880px; margin: 0 auto; }
.main-content .caption.intro { display: block; align-items: center; padding: 10px 0; }
.main-content .caption.intro .tag { margin-right: auto;margin-bottom: 20px; }
.main-content .caption.intro h2 {margin: 0 auto 40px; text-align: center;}
.main-content .caption.intro h2 img {display: inline-block;}
.main-content .caption { display: flex; align-items: center; padding: 10px 0; }
.main-content .caption .tag { margin-right: 35px; }
.main-content .movie { position: relative; padding-top: 56.25%; }
.main-content .movie iframe { position: absolute; left: 0; top: 0; width: 100%; height: 100%; }
.main-content .movie-thumbnails { display: flex; flex-wrap: wrap; justify-content: center; padding: 10px 0; margin-bottom: 10px; }
.main-content .movie-thumbnail { margin: 10px; }
.main-content .main-image { margin-bottom: 20px; }
.main-content .description { margin-bottom: 20px; padding:40px 20px 20px;  background: rgba(255, 255, 255, .8); border-radius: 10px;}
.main-content .description h3 { font-size: 20px; font-weight: bold; text-align: center; line-height: 1.5; margin-bottom: 15px; }
.main-content .description h3 em { color: #0000ff; font-weight: bold; font-style: inherit; }
.main-content .description p { font-size: 16px; text-align: center; margin-bottom: 20px; }
.main-content .description a { color: #0000ff; }
.main-content .description .memo { border-radius: 10px; padding: 10px; margin-bottom: 20px; }
.main-content .description .memo h3 { margin-bottom: 0; }
.main-content .description .memo p:last-child { margin-bottom: 0; }
.main-content .buttons { display: flex; flex-wrap: wrap; justify-content: center; margin-bottom: 20px; }
.main-content .buttons .button { margin: 10px 15px; }
.main-content .buttons .button.--disable { filter: grayscale(1);}
.main-content .note { position: relative; width: 865px; margin: 10px auto 40px; }
.main-content .note .text { position: absolute; left: 30px; top: 120px; right: 30px; bottom: 0; }
.main-content .note .text p { font-size: 14px; line-height: 30px; text-indent: 1.0em; letter-spacing: -0.05em; }
.main-content .note .text em { font-weight: bold; font-style: normal; }
.main-content .note .text em.red { color: #ff0000; }
.main-content .note .text em.blue { color: #0000ff; }
.main-content .note .text .side { width: 375px; }
.main-content .note .text .left-side { float: left; }
.main-content .note .text .right-side { float: right; }
.main-content .banners .banner { text-align: center; margin-bottom: 40px; }
.main-content .banners p { font-size: 16px; padding: 20px 0; }
.main-content .banners .label { margin-bottom: 10px; }
.main-content .skip-game { font-size: 16px; text-align: center; margin-bottom: 10px; }
.main-content .back-top { font-size: 16px; text-align: center; margin-bottom: 20px; }
.main-content .full_contents { margin-bottom: 44px;	padding: 30px 20px 45px; background-color: #fff; border-radius: 5px; text-align: center;}
.main-content .full_contents ul { margin-bottom: 30px; }
.main-content .full_contents .mission_cont { display: flex; width: 100%; justify-content: center;}
.main-content .full_contents .mission_cont li {	width: 200px; margin: 0 6px; }
.main-content .full_contents .mission_cont li>img {	width: 100%; }
.main-content .full_contents .mission_cont li .tit_mission { margin-bottom: 8px;}
.main-content .full_contents h3 {	margin-bottom: 10px; font-size: 17px;}
.main-content .full_contents p { margin-bottom: 20px;}
.main-content .full_contents p:last-child {	margin-bottom: 0}
.main-content .full_contents .mission_special_cont li {display: flex;flex-wrap: wrap;width: 100%;justify-content: center;align-items: center;}
.main-content .full_contents .mission_special_cont .tit_mission {	width: 270px; margin-right: 12px; }
.main-content .full_contents .mission_special_cont .tit_mission>img {	width: 270px;	}
.main-content .full_contents .mission_special_cont .img_mission_area .img_mission {	width: 220px; margin-right: 12px;}
.main-content .full_contents .mission_special_cont .img_mission_area .img_mission:last-child { margin-right: 0;}
.main-content .full_contents .get { display: flex; justify-content: center; align-items: center; margin-bottom: 25px; }
.main-content .full_contents .get .arrow_pass {	margin: 0 10px; }
.main-content.parent .full_contents p.text_pass { margin-bottom: 0;}
.main-content.parent .full_contents p.text_challenge { margin-bottom: 5px;}
.main-content.parent  .full_contents { padding: 30px 20px 20px;}


.network-introduction .caption { position: relative; padding: 15px 0 25px; }
.network-introduction .caption .image { position: absolute; right: 10px; top: 0; }

.connection-game-cable .main-image { position: relative; }
.connection-game-cable .main-image .items { position: absolute; z-index: 4; left: 0; right: 0; bottom: 0; height: 120px; background: #F9AE3B; padding: 10px 30px; display: flex; justify-content: space-between; }
.connection-game-cable .main-image .number { position: absolute; z-index: 4; width: 80px; height: 80px; background-repeat: no-repeat; background-position: center; background-size: contain; }
.connection-game-cable .main-image .number:nth-child(1) { left: 76px; top: 203px; background-image: url(images/connection/game-cable/no01.png); }
.connection-game-cable .main-image .number:nth-child(2) { left: 238px; top: 289px; background-image: url(images/connection/game-cable/no02.png); }
.connection-game-cable .main-image .number:nth-child(3) { left: 595px; top: 169px; background-image: url(images/connection/game-cable/no03.png); }
.connection-game-cable .main-image .number:nth-child(4) { left: 664px; top: 92px; background-image: url(images/connection/game-cable/no04.png); }
.connection-game-cable .main-image .number:nth-child(5) { left: 733px; top: 158px; background-image: url(images/connection/game-cable/no05.png); }
.connection-game-cable .main-image .number.show:nth-child(1) { background-image: url(images/connection/game-cable/item02.png); }
.connection-game-cable .main-image .number.show:nth-child(2) { background-image: url(images/connection/game-cable/item05.png); }
.connection-game-cable .main-image .number.show:nth-child(3) { background-image: url(images/connection/game-cable/item01.png); }
.connection-game-cable .main-image .number.show:nth-child(4) { background-image: url(images/connection/game-cable/item07.png); }
.connection-game-cable .main-image .number.show:nth-child(5) { background-image: url(images/connection/game-cable/item04.png); }
.connection-game-cable .main-image .ng { position: absolute; z-index: 30; left: 0; right: 0; top: 0; bottom: 0; display: flex; justify-content: center; align-items: center; pointer-events: none; opacity: 0; }
.connection-game-cable .main-image .ng.show { opacity: 1; }
.connection-game-cable .main-image .success { position: absolute; z-index: 4; left: 0; top: 0; width: 100%; height: 100%; background: url(images/connection/game-cable/clear01.png) no-repeat center; background-size: cover; display: none; }
.connection-game-cable .main-image .success.show { display: block; }
.connection-game-cable .main-image .success .button { position: absolute; left: 346px; top: 393px; }
.connection-game-cable .main-image .line { position: absolute; z-index: 4; left: 0; top: 0; width: 100%; height: 100%; pointer-events: none; }
.connection-game-cable .main-image .line polyline { fill: none; stroke: #ff9600; stroke-width: 4px; }
.connection-game-cable .main-image .line polyline.line05 { stroke-width: 12px; }
.connection-game-cable .description.hide { display: none; }

.connection-game-wifi .main-image { position: relative;z-index: 4;}
.connection-game-wifi .main-image .decide-button { position: absolute; z-index: 4; left: 640px; top: 44px; }
.connection-game-wifi .main-image .ng { position: absolute; z-index: 20; left: 0; right: 0; top: 0; bottom: 0; display: flex; justify-content: center; align-items: center; pointer-events: none; opacity: 0; }
.connection-game-wifi .main-image .ng.show { opacity: 1; }
.connection-game-wifi .main-image .hint { position: absolute; z-index: 4; }
.connection-game-wifi .main-image .hint-phone { left: 224px; top: 250px; }
.connection-game-wifi .main-image .hint-unit { left: 645px; top: 250px; }
.connection-game-wifi .main-image input.field { position: absolute; z-index: 4; left: 0; top: 0; width: 40px; height: 40px; background: #fff; border: none; font-size: 32px; font-weight: bold; text-align: center; }
.connection-game-wifi .main-image input.field:focus { outline: none; }
.connection-game-wifi .main-image input.field-phone { border: 2px solid #0064C8; }
.connection-game-wifi .main-image input.field-unit { border: 2px solid #009600; }
.connection-game-wifi .main-image input.field-phone01 { left: 243px; top: 46px }
.connection-game-wifi .main-image input.field-phone02 { left: 291px; top: 46px }
.connection-game-wifi .main-image input.field-unit01 { left: 403px; top: 46px }
.connection-game-wifi .main-image input.field-unit02 { left: 451px; top: 46px }
.connection-game-wifi .main-image input.field-unit03 { left: 499px; top: 46px }
.connection-game-wifi .main-image input.field-unit04 { left: 547px; top: 46px }
.connection-game-wifi .main-image .success { position: absolute; z-index: 30; left: 0; top: 0; width: 100%; height: 100%; display: none; }
.connection-game-wifi .main-image .success.show { display: block; }
.connection-game-wifi .description.hide { display: none; }
.connection-game-wifi .buttons .button-conclusion { display: none; }
.connection-game-wifi .buttons .button-conclusion.show { display: block; }

.connection-conclusion .note .text .image { text-align: center; margin-top: 10px; }
.connection-conclusion .note .accessory { position: absolute; right: 45px; top: -43px; width: 250px; }
.connection-conclusion.main-content .caption { padding: 10px 0 40px;}

.search-game .main-image { position: relative; }
.search-game .main-image .questions { position: absolute; left: 0; top: 0; width: 100%; height: 100%; }
.search-game .main-image .question { position: absolute; left: 0; top: 0; width: 100%; height: 100%; padding: 20px 30px; display: none; }
.search-game .main-image .question.show { display: block; }
.search-game .main-image .question-header { position: relative; margin-bottom: 15px; }
.search-game .main-image .question-header h3 { margin-bottom: 15px; }
.search-game .main-image .question-header .icon { position: absolute; left: 0; top: 80px; }
.search-game .main-image .question-body .item { display: flex; justify-content: space-between; margin-bottom: 15px; }
.search-game .main-image .question-body .item .select { position: relative; }
.search-game .main-image .question-body .item .select.correct::before { content: ""; display: block; position: absolute; left: 0; right: 0; top: 0; bottom: 0; width: 103px; height: 103px; background-image: url(images/search/game/sign01.png); margin: auto; }
.search-game .main-image .question-body .item .select.incorrect::before { content: ""; display: block; position: absolute; left: 0; right: 0; top: 0; bottom: 0; width: 88px; height: 88px; background-image: url(images/search/game/sign02.png); margin: auto; }
.search-game .main-image .question-body .item .select.correct a { cursor: inherit; }
.search-game .main-image .question-body .item .select.incorrect a { cursor: inherit; }
.search-game .main-image .question-body .item .select.correct a:hover img { opacity: 1; }
.search-game .main-image .question-body .item .select.incorrect a:hover img { opacity: 1; }
.search-game .main-image .question-footer { position: absolute; left: 30px; bottom: 20px; }
.search-game .main-image .question-footer .hint.hide { display: none; }
.search-game .main-image .question-footer .hint-caption { float: left; }
.search-game .main-image .question-footer .hint-button { position: absolute; left: 320px; top: 5px; }
.search-game .main-image .question-footer .answer { display: none; }
.search-game .main-image .question-footer .answer.show { display: block; }
.search-game .main-image .button { position: absolute; right: 30px; bottom: 15px; }
.search-game .main-image .decide-button { display: none; }
.search-game .main-image .decide-button.show { display: block; }
.search-game .main-image .next-button { display: none; }
.search-game .main-image .next-button.show { display: block; }
.search-game .main-image .success { position: absolute; z-index: 10; left: 0; top: 0; width: 100%; height: 100%; display: none; }
.search-game .main-image .success.show { display: block; }
.search-game .main-image .success .retry-button { position: absolute; left: 28px; bottom: 38px; }
.search-game .description { width: 742px; margin-left: auto; margin-right: auto; }
.search-game .description.hide { display: none; }
.search-game .description .button { text-align: center; margin-bottom: 20px; }
.search-game .description p { text-align: left; margin-bottom: 0; }
.search-game .description ul { font-size: 16px; }
.search-game .description ul > li { position: relative; padding-left: 1.0em; }
.search-game .description ul > li::before { content: "・"; position: absolute; left: 0; top: 0; }
.search-game .buttons .button-conclusion { display: none; }
.search-game .buttons .button-conclusion.show { display: block; }

.search-conclusion .note .left-side .image { position: absolute; left: 0px; bottom: 16px; width: 375px; text-align: center; }
.search-conclusion .note .right-side .image { position: absolute; right: 0px; bottom: 20px; width: 375px; text-align: center; }
.search-conclusion .note .accessory { position: absolute; right: 20px; top: 8px; }
.search-conclusion .note .right-side p:nth-child(1) { width: 55%; }
.search-conclusion .banpaku_bnr { padding: 30px 0 40px;}
.search-conclusion .banpaku_bnr a {display: block; margin: auto; width: 400px;}
.search-conclusion .banpaku_bnr a img {display: block; width: 100%;}

.programming-introduction .description .banner { text-align: center; }
.programming-introduction .banners .banner { margin: 10px auto 30px; }
.programming-introduction .main-image .label { text-align: center; }
.programming-introduction.main-content p { font-size: 16px; padding: 20px 0 10px; text-align: center; }
.programming-introduction.main-content .banners p { padding: 30px 0 0; }

.diseaster-introduction .caption { padding: 20px 0; }
.diseaster-introduction .description { position: relative; }
.diseaster-introduction .description .image-left { position: absolute; left: 0; top: 55px; }
.diseaster-introduction .description .image-right { position: absolute; right: 0; top: 62px; }
.diseaster-introduction .description-buttons .button { text-align: center; }
.diseaster-introduction .description-buttons .button:not(:last-child) { margin-bottom: 15px; }

.parent a { color: #0000ff; text-decoration: underline; }
.parent .caption { padding: 33px 0; }
.parent h3 { font-size: 170%; font-weight: bold; text-align: center; color: #3c3c3c; }
.parent h4 { font-size: 120%; font-weight: bold; }
.parent .contents { background: #fff; border-radius: 10px; padding: 20px 40px; margin-bottom: 40px; }
.parent .contents.last { margin-bottom: 20px;}
.parent .contents .flex { padding-top: 20px; margin: auto; display: flex; width: 500px; }
.parent .contents .flex-inline { display: inline-flex;}
.parent .contents .left { text-align: center; }
.parent .contents .left img { margin: 0 58px 0 0; }
.parent .contents .left p {margin-bottom: 38px;}
.parent .contents .right { padding: 20px 0 0 30px; text-align: center; }
.parent .contents .right p {margin-bottom: 57px;}
.parent .contents .right img { margin: 0 10px; }
.parent .contents .text-bottom { margin-top: 30px; font-size: 17px; text-align: center; }
.parent .free_research_contents { background: #ffff64; }
.parent .free_research_contents p { font-weight: bold; }
.parent .free_research_contents ul { font-weight: bold; }
.parent .research_project_contents { padding: 10px; }
.parent .research_project_contents_inner { padding:0 0 30px;background: url(images/parent/bg_research_project.svg) top center / auto no-repeat; }
.parent .research_project_contents h3 { padding: 30px 0 20px;}
.parent .research_project_contents p { margin-bottom: 25px; text-align: center;}
.parent .research_project_list { position: relative; width: 800px; margin: auto;padding: 30px 175px 30px 30px; background-color: #fff; }
.parent .research_project_list::after {position: absolute;top: 10px; right: 5px;content:'';display: block;width: 175px;height:197px;background: url(images/parent/icon_rp_pdf.svg) top center / auto no-repeat;}
.parent .research_project_list ul { display: flex; gap: 10px; flex-wrap: wrap;}
.parent .research_project_list li img { filter: drop-shadow(0px 5px 3px rgba(0, 0, 0,.3));}
.parent .saw.contents { padding: 10px; }
.parent .saw h3 { margin-bottom: 40px;}
.parent .saw_inner { display: block; padding: 50px 50px 60px;background-color: #d3f4d3;}
.parent .sawText { margin-bottom: 40px;}
.parent .sawImg {display: flex; margin-bottom: 30px; justify-content: space-between;}
.parent .sawImg img { width: 368px;}
.parent .movie { position: relative; padding-top: 56.25%; margin-bottom: 40px; }
.parent .sawMovie { position: relative; padding-top: 56.25%; margin-bottom: 0; }
span.indent { padding-left: 1em; text-indent: -1em; }
.parent .list li:before {content: '・'}
.parent .message_contents .sp {display: none;}
.parent .message_contents .pc {display: block;}
.parent .message_contents_text {text-align: center;padding-bottom: 10px;}
.parent .messageList {padding:40px 0 0;}
.parent .messageList li {position: relative; display: block; width: calc(100% - 15px);background-color: #ffdcdc; margin-bottom: 66px; padding: 20px 18px 18px; border-radius: 5px;}
.parent .messageList li:nth-child(odd) { margin-left: 15px;}
.parent .messageList li:nth-child(even) { margin-right: 15px;}
.parent .messageList li .profile { display: block; width: 100%;min-height: 120px; font-weight: bold; padding-top: 10px ;margin-bottom: 10px;}
.parent .messageList li:nth-child(odd) .profile { padding-left: 122px; text-align: left;background: url(images/parent/deco_right.svg) bottom right / auto no-repeat;}
.parent .messageList li:nth-child(even) .profile { padding-right: 122px; text-align: right;background: url(images/parent/deco_left.svg) bottom left / auto no-repeat;}
.parent .messageList li .profile .position { display: block; line-height: 1.5;}
.parent .messageList li .photo { position: absolute; top: -35px; display: block; width: 160px; height: 160px;}
.parent .messageList li:nth-child(odd) .photo { left: -35px;}
.parent .messageList li:nth-child(even) .photo { right: -35px;}
.parent .messageList li .photo img { display: block; width: 100%; height: 100%; object-fit: contain; border-radius: 80px; box-shadow: 5px 5px 10px rgba(0,0,0,.2);
}
.parent .messageList li .message { background: #fff; padding: 15px 20px; border-radius: 5px;}
.parent .messageList li .message p {line-height: 1.8;}
.parent .event_contents { display: flex;justify-content: space-between;width: 100%;}
.parent .event_contents .img_cont { display: block; width: 280px; height: auto;}
.parent .event_contents .img_cont img { width: 100%; }
.parent .event_contents p { width: calc(100% - 300px);}
.netmaster .caption { padding: 33px 0; }
.netmaster .contents { background: #fff; border-radius: 10px; padding: 20px 40px; margin-bottom: 20px; }
.input-password { display: flex; margin: 25px auto 15px;  width: 620px; }
.input-password label { padding-right: 18px; }
.input-password input { padding: 0.3em 0.5em; margin-right: 10px; width: 300px; height: 34px; }
.input-password #ok { width:80px; height:34px; text-indent: -9999px; background: url("images/netmaster/btn_check.png"); }
#password-error {
    display: none;
    text-align: center;
    font-size: 1.2em;
    font-weight: bold;
    margin: 15px auto;
    color: #ff0045;
}
.netmaster #answear a { margin: 0 auto 28px; display: block; width: 400px; height: 80px; background: url("images/netmaster/btn_enter_off.png"); }
.netmaster #answear a.on { background: url("images/netmaster/btn_enter_on.png"); }
.netmaster p { text-align: center; margin: 12px auto 20px;}
.netmaster .all_mission {text-align: center;}
.netmaster .all_mission li {margin-bottom: 20px;}
.netmaster p.text_note {text-align: left;}

.trophy.main-content { padding-top: 100px; }
.trophy .contents { background: #fff; border-radius: 10px; padding: 80px 40px 100px; margin-bottom: 20px; }
.trophy .contents p {margin-bottom: 55px; text-align: center;}
.trophy .contents .button-enabled { display: none; }
.trophy .contents .button-enabled.show { display: block; }
.trophy .contents .button-disabled.hide { display: none; }

.prize-extra.main-content { padding-top: 100px; }
.prize-extra .contents { background: #fff; border-radius: 10px; padding: 80px 40px 100px; margin-bottom: 20px; }
.prize-extra .contents p {margin-bottom: 55px; text-align: center;}
.prize-extra .contents .button-enabled { display: none; }
.prize-extra .contents .button-enabled.show { display: block; }
.prize-extra .contents .button-disabled.hide { display: none; }

.prize-saigai.main-content { padding-top: 100px; }
.prize-saigai .contents { background: #fff; border-radius: 10px; padding: 80px 40px 100px; margin-bottom: 20px; }
.prize-saigai .contents p {margin-bottom: 55px; text-align: center;}
.prize-saigai .contents .button-enabled { display: none; }
.prize-saigai .contents .button-enabled.show { display: block; }
.prize-saigai .contents .button-disabled.hide { display: none; }


.rightanswer-life .success { padding: 100px 0 30px;}

/*-- M5 --*/
.disaster-game .main-image { position: relative; margin-bottom: 40px; }
.disaster-game .main-image .game-main { position: absolute; left: 0; right: 0; top: 0; height: 405px; padding: 15px 20px 0 20px; display: flex; justify-content: space-between; }
.disaster-game .main-image .game-main .game-image { width: 540px; height: 380px;}
.disaster-game .main-image .game-main .game-text { width: 280px; height: 380px; background: #000000; border: 2px solid #ffffff; border-radius: 18px; padding: 25px 20px; }
.disaster-game .main-image .game-main .game-text p { color: #ffffff; line-height: 1.5; margin-bottom: 20px; }
.disaster-game .main-image .game-question {position: absolute; left: 0; right: 0; top: 0; height: 405px; padding: 15px 20px 0 20px; }
.disaster-game .main-image .game-question .game-title { width: 100%; }
.disaster-game .main-image .game-question .game-answer { display: flex; justify-content: space-between; padding: 15px 35px 0 35px; }
.disaster-game .main-image .game-footer .game-life { position: absolute; left: 0; right: 0; bottom: 0; height: 75px; text-align: center; }
.disaster-game .main-image .game-footer .game-next { position: absolute; right: 0; bottom: 0; height: 75px; padding: 0 20px 0 0; }
.disaster-game .main-image .game-footer .game-next .flash { -webkit-animation:flashing .8s ease infinite alternate; -moz-animation:flashing .8s ease infinite alternate; animation:flashing .8s ease infinite alternate; }
.disaster-game .main-image .game-footer .game-back { position: absolute; left: 20px; bottom: 0; height: 75px;}
.disaster-game .main-image .game-footer .button-inactive { position: absolute; top:0; left: 0; }
.disaster-game .main-image .game-footer .button-inactive.hide { display: none; }
.disaster-game .main-image .success { position: absolute; left: 0; right: 0; top: 0; display: none; }
.disaster-game .main-image .success.show { display: block; }
.disaster-game .button-conclusion { display: none; }
.disaster-game .button-conclusion.show { display: block; }

.disaster-conclusion .note .accessory { position: absolute; right: 55px; top: -45px; }
.disaster-conclusion .note .image-right { float: right; margin-left: 10px; margin-top: -15px; }
.disaster-conclusion .note .image-center { text-align: center; margin: 10px 0; }
.disaster-conclusion .note .right-side .text-left { float: left; }

.ai-introduction .tag { padding-bottom: 30px;}
.ai-introduction .btn_karuta { display: block; max-width: 420px; width:100%; margin: 0 auto 60px;}
.ai-introduction .btn_karuta img { display: block; width: 100%; }

.energy-introduction .energy-comingsoon { width: 350px; padding: 18px 15px 10px; text-align: center;
    background: #2dbbc5; margin: 0 auto 30px; border-radius: 5px; font-weight: 700; color: #ffffff; letter-spacing: 0.2em;}

/*-- Banner --*/
.home-menu .banner { position: absolute; top: 80px; left: 59px; width: 191px; height: 201px; background: url(images/home/banner-lnp-bg.png) no-repeat; background-size: cover;}
.home-menu .banner .lnp-yt { position: absolute; top: 16px; left: 22px; }
.home-menu .banner .lnp { position: absolute; bottom: 28px; left: 43px; }

@-webkit-keyframes flashing { 0% {opacity:0.5;} 100% {opacity:1;} }
@-moz-keyframes flashing { 0% {opacity:0.5;} 100% {opacity:1;} }
@keyframes flashing { 0% {opacity:0.5;} 100% {opacity:1;} }