@charset "UTF-8";
/*
---------------------------------------------------------

---------------------------------------------------------
*/
html, body {
    background-color: #fff;
}
body {
    font-family: "Noto Sans Japanese", "sans-serif", sans-serif;
}
.main{
    max-width: 1200px;
    margin: 0 auto;
}
/* button
------------------------------------------------*/
.button {
    background-color: #000;
    width: 300px;
    font-size: 22px;
    font-weight: 200;
}
.button:hover, .button:active {
    background-color: #000;
    opacity: 0.5;
}

@media only screen and (max-width: 39.9375em) {
}
/*
---------------------------------------------------------

---------------------------------------------------------
*/
.header {
    position: relative;
    text-align: center;
    padding: 0px 0 0 0;

}
.header .image {
    padding: 0px 0 0 0;
    /*    max-width: 1200px;*/
    margin: 0 auto;
    background-image: url("../images/main-bg@2x.png");
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}
.header-detail {
    max-width: 900px;
    margin: 0 auto;
}
.header-detail .header-detail-period {
    background-color: #f2f2f2;
    border-radius: 2rem;
    text-align: center;
    color: #000;
    padding: 0.5rem 3rem;
    display: inline-block;
    font-weight: bold;
    font-size: 1.5rem;
}
@media only screen and (max-width: 39.9375em) {
.header-detail .header-detail-period {
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
    margin: 0 0.5rem;
}
}

.header-detail .caption {
    text-align: left;
    padding: 2rem 1rem;
}
@media only screen and (max-width: 39.9375em) {
    .header-detail .caption {
        font-size: 0.8rem;
}
}

.header-detail-image {
    padding: 2rem 1rem;
}

@media only screen and (max-width: 39.9375em) {
}
/*
---------------------------------------------------------

---------------------------------------------------------
*/
.section-title {
    background-color: #e51a2e;
    color: #fff;
    font-weight: 600;
    font-size: 30px;
    text-align: center;
    padding: 1rem;
}

@media only screen and (max-width: 39.9375em) {
.section-title {
    font-size: 18px;
}
}
.section-body {
    max-width: 900px;
    margin: auto;
    padding: 3rem 1rem;
}

@media only screen and (max-width: 39.9375em) {
.section-body {
    padding: 1rem 1rem;
}
}
.section-nav {
    padding: 2rem 0;
}

@media only screen and (max-width: 39.9375em) {
}
/*
---------------------------------------------------------
みんなの投稿
---------------------------------------------------------
*/
#post .section-title{
    position: relative;
}
#post .section-title::before{
    content: "";
    background-image: url("../images/ikon04.png");
    width: 80px;
    height: 220px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center center;
    position: absolute;
    bottom: -40px;
    left: 20px;
    
}
@media only screen and (max-width: 39.9375em) {
    #post .section-title::before{
    width: 40px;
    height: 110px;
    bottom: -40px;
    left: 20px;
    
}
}

.section-post {
}
.post-nav {
    display: flex;
    flex-wrap: wrap;
    max-width: 450px;
    margin: 1rem auto;
}
.post-nav .btn {
    background-color: #e51a2e;
    border-radius: 6px;
    margin: 0px;
    color: #fff;
    padding: 1rem 0.5rem;
    text-align: center;
    box-sizing: border-box;
    border: solid 1px #f1f1f1;
    font-size: 1.6rem;
    cursor: pointer;
}
.post-nav .btn.is-active {
    background-color: #000;
}
.post-nav .btn strong {
    font-size: 1.3rem;
    display: block;
    text-align: center;
}
.post-nav .btn-all {
    width: 100%;
}
.post-nav .btn-1, .post-nav .btn-2, .post-nav .btn-3 {
    width: 33.333%;
}

@media only screen and (max-width: 39.9375em) {
}
/*
---------------------------------------------------------
HOW TO 投稿方法
---------------------------------------------------------
*/
#howto{}
#howto .section-title{
    position: relative;
}
#howto .section-title::before,
#howto .section-title::after{
    content: "";
    position: absolute;
    display: block;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: contain;
}
#howto .section-title::before{
    background-image: url("../images/ikon01.png");
    width: 70px;
    height: 215px;
    left: 20px;
    top: 40px;
}
@media only screen and (max-width: 39.9375em) {
    #howto .section-title::before{
    width: 35px;
    height: 107px;
    left: 20px;
    top: -30px;
}
}
#howto .section-title::after{
    background-image: url("../images/ikon02.png");
    width: 124px;
    height: 156px;
    right: 10px;
    top: -30px;
}
@media only screen and (max-width: 39.9375em) {
    #howto .section-title::after{
    width: 62px;
    height: 78px;
}
}
#howto .section-body{
    max-width: 600px;
    margin: 0 auto;
}
.howto-step,
.howto-step dt,
.howto-step dd{
    margin: 0;
    padding: 0;
    
}
.howto-step dt,
.howto-step dd{
    vertical-align: top;
    
}
.howto-step{
    display: flex;
    margin: 0 0 1rem 0;
}
.howto-step dt{
    background-color: #000;
    width: 5rem;
    height: 5rem;
    color: #fff;
    text-align: center;
    line-height: 5rem;
    font-size: 3rem;
    flex-shrink: 0;
}
@media only screen and (max-width: 39.9375em) {
    .howto-step dt{
    width: 3rem;
    height: 3rem;
    line-height: 3rem;
    font-size: 2rem;
}
    
}
    
.howto-step dd{
    padding: 0 1rem;
    font-size: 1.5rem;
    font-weight: bold;
}
@media only screen and (max-width: 39.9375em) {
    .howto-step dd{
    font-size: 1rem;
}
}

.step-arw{
    width: 5rem;
    text-align: center;
    color: #e51a2e;
    padding: 1rem 0 2rem 0;
    line-height: 1;
}
@media only screen and (max-width: 39.9375em) {
    .step-arw{
    width: 3rem;
    padding: 0.2rem 0 1rem 0;
}
    
}
.howto-sample{
    margin: 2rem 0rem;
    background-color: #f2f2f2;
    text-align: center;
    padding: 2rem;
}
@media only screen and (max-width: 39.9375em) {
    .howto-sample{
    margin: 1rem 1rem;
    padding: 1em;
}
    
}
    
.howto-sample .title{
    text-align: center;
    font-weight: bold;
    font-size: 1.5rem;
    color: #e51a2e;
    
}
.howto-sample .title::before{
    content: "";
    display: inline-block;
    background-image: url("../images/ikon03.png");
    width: 85px;
    height: 120px;
    vertical-align: middle;
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center center;
    
}
@media only screen and (max-width: 39.9375em) {
    .howto-sample .title::before{
    width: 47px;
    height: 60px;
    
}
    
}
@media only screen and (max-width: 39.9375em) {}
/*
---------------------------------------------------------
キャンペーン概要
---------------------------------------------------------
*/

.section-campaign .section-title{
    position: relative;
}
.section-campaign .section-title::before{
    content: "";
    background-image: url("../images/ikon05.png");
    width: 80px;
    height: 220px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center center;
    position: absolute;
    bottom: -60px;
/*    left: 20px;*/
    left: 20%;
    
}
@media only screen and (max-width: 39.9375em) {
    .section-campaign .section-title::before{
    width: 40px;
    height: 110px;
    bottom: -30px;
    left: 10px
    
}
}

.overview {
    margin: 0 0 0.5rem 0;
    padding: 0.5rem 1rem;
    border: solid 1px #000;
    
}
.overview dt, .overview dd {
}
.overview dt {
    position: relative;
    cursor: pointer;
    font-weight: 600;
    font-size: 33px;
    display: block;
}

@media only screen and (max-width: 39.9375em) {
.overview dt {
    font-size: 16px;
}
}
.overview dt::after {
    content: "";
    display: block;
    width: 37px;
    height: 23px;
    position: absolute;
    top: 20px;
    right: 10px;
    background-image: url(../images/arrow.svg);
    background-repeat: no-repeat;
    transform: rotate(180deg);
    transition: all 0.4s ease-in-out;
}

@media only screen and (max-width: 39.9375em) {
.overview dt::after {
    background-size: contain;
    width: 27px;
    height: 15px;
    top: 8px;
    right: 10px;
}
}
.overview dt.is-active::after {
    transform: rotate(0deg);
    transition: all 0.4s ease-in-out;
}
.overview dd {
    display: none;/*  background-color: #e0e0e0;*/
}

@media only screen and (max-width: 39.9375em) {
}
/*
---------------------------------------------------------

---------------------------------------------------------
*/


/*copyright
------------------------------------------------*/

.copyright {
    font-weight: normal;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 11px;
    text-align: center;
    padding: 1.5rem 0;
    color: #000;
}

@media only screen and (max-width: 39.9375em) {
.copyright {
    font-weight: normal;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 11px;
    text-align: center;
    float: none;
    color: #fff;
    padding: 0.5rem 0 0 0;
}
}

@media only screen and (max-width: 39.9375em) {
}
/*page top
------------------------------------------------*/

.global-pagetop {
/*    position: fixed;*/
/*    right: 20px;*/
/*    bottom: -250px;*/
/*    z-index: 500;*/
    width: 150px;
    height: 150px;
    transition: bottom 0.3s ease;
    text-align: right;
    margin: 0 0 0 auto;
}

@media only screen and (max-width: 39.9375em) {
.global-pagetop {
/*    right: 0px;*/
    width: 60px;
    height: 60px;
}
}
.global-pagetop a {
    display: block;
    line-height: 1;
}
.pc .global-pagetop a:hover {
    text-decoration: none;
    opacity: 0.7;
    transition-property: opacity;
    transition-duration: 0.2s;
    transition-timing-function: ease;
}
.pagetop-active .global-pagetop {
    bottom: 20px;
    transition: bottom 0.3s ease;/*  background-color: rgba(255 , 255 , 255, 0.3);*/
}

@media only screen and (max-width: 39.9375em) {
.pagetop-active .global-pagetop {
    bottom: 0px;
    transition: bottom 0.3s ease;
}
}

@media only screen and (max-width: 39.9375em) {
}

/* Small screens
------------------------------------------------*/
@media only screen and (max-width: 39.9375em) {
}