body {
    background-color: #171115;
}
.btn-top {
    top: 800px;
    width: 100px;
    height: 100px;
    background-image: url('btn_top.html');
}
.caution {
    margin-top: 100px;
    background-color: #ddd;
    color: #666;
}
footer {
    background-color: #191306;
    color: #777472;
}


/* HEADER
 * --------------------------------------------- */
header {
    height: 920px; /* header height + nav height */
    background-image: url('bg_header.html');
}
header h1 {
    width: 280px;
    height: 160px;
    margin-left: -140px;
    background-image: url('logo_title.html');
}
header .btn-limited {
    position: absolute;
    bottom: 140px;
    left: 50%;
    width: 270px;
    height: 120px;
    margin-left: 245px;
    background: url('btn_luckybox.html') no-repeat;
    cursor: pointer;
}
header .btn-limited:hover {
    background-position: 50% 100%;
}
header .btn-limited a {
    display: block;
    height: 100%;
}


/* NAV
 * --------------------------------------------- */
nav {
    top: 780px;
    height: 140px;
    background-image: url('bg_nav.html');
}
nav ul li:nth-child(1) {
    background-image: url('btn_menu1.html');
}
nav ul li:nth-child(2) {
    background-image: url('btn_menu2.html');
}
nav ul li:nth-child(3) {
    background-image: url('btn_menu3.html');
}
nav ul li:nth-child(4) {
    background-image: url('btn_menu4.html');
}


/* CONTENT
 * --------------------------------------------- */
main {
    background-repeat: repeat;
    background-image: url('bg_content.html');
}
.content {
    padding: 50px 0;
    color: #c9bab4;
    text-align: center;
}
.content h3 {
    overflow: hidden;
    position: relative;
    width: 100%;
    height: 100px;
    margin-bottom: 40px;
    background-repeat: no-repeat;
    background-position: 50%;
    text-indent: -9999px;
}
.content h4 {
    margin-top: 50px;
    font-size: 26px;
    font-weight: bold;
    color: #7c5022;
}
.content h4:first-child {
    margin-top: 0;
}
.content .date {
    font-size: 18px;
    font-weight: bold;
}
.content .text-red {
    color: #f10;
}
.content table tr th {
    background-color: #c5ad5a;
    text-align: center;
    color: #fff;
}
.content table tr:nth-child(odd) td {
    background-color: #ece5ce;
    color: #482e0c;
}
.content table tr:nth-child(even) td {
    background-color: #f7efd4;
    color: #482e0c;
}
.inner-content {
    position: relative;
    margin: 40px 0;
    padding: 40px 40px 0 40px;
    background-color: #ffffff;
    border: 10px solid #b89829;
    color: #7a6353;
    text-align: left;
}
.inner-content .caution {
    background-color: #b89829;
    width: 1000px;
    margin-left: -50px;
    padding: 30px 50px;
    color: #38210e;
}


/* EVENT1
 * --------------------------------------------- */
#event1 h3 {
    background-image: url('event1_title.html');
}


/* EVENT2
 * --------------------------------------------- */
#event2 h3 {
    background-image: url('event2_title.html');
}


/* EVENT3
 * --------------------------------------------- */
#event3 h3 {
    background-image: url('event3_title.html');
}


/* EVENT4
 * --------------------------------------------- */
#event4 h3 {
    background-image: url('event4_title.html');
}
#event4 .tap-nav {
    position: relative;
    width: 800px;
    height: 154px;
    margin: 0 auto;
    padding: 22px;
    background: url('bg_tap.html');
    text-align: center;
}
#event4 .tap-nav li {
    overflow: hidden;
    display: inline-block;
    position: relative;
    width: 234px;
    height: 110px;
    background-position: 50% 0;
    background-repeat: no-repeat;
    text-indent: -9999px;
    cursor: pointer;
}
#event4 .tap-nav li.on {
    background-position: 50% 100%;
}
#event4 .tap-nav li:nth-child(1) {
    background-image: url('btn_new.html');
}
#event4 .tap-nav li:nth-child(2) {
    background-image: url('btn_comeback.html');
}
#event4 .tap-nav li:nth-child(3) {
    background-image: url('btn_twitter.html');
}
#event4 .tap-content {
    display: none;
}
#event4 .btn-new, #event4 .btn-comeback {
    overflow: hidden;
    position: relative;
    width: 100%;
    height: 120px;
    margin: 20px 0;
    background-position: 50%;
    background-repeat: no-repeat;
    background-size: 100% auto;
    text-indent: -9999px;
    cursor: pointer;
}
#event4 .btn-new a, #event4 .btn-comeback a {
    display: block;
    height: 100%;
}
#event4 .btn-new {
    background-image: url('btn_new-2.webp');
}
#event4 .btn-comeback {
    background-image: url('btn_comeback-2.webp');
}
#event4 .process {
    margin-top: 60px;
}
#event4 .process h4 {
    margin-bottom: 20px;
}
#event4 .process > ol > li {
    position: relative;
    margin-bottom: 30px;
    padding-left: 120px;
}
#event4 .process > ol > li h5 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100px;
    height: 40px;
    border-radius: 10px;
    background-color: #b28d2a;
    border-top: 2px solid #d7b760;
    border-left: 2px solid #d7b760;
    border-right: 2px solid #8d6d16;
    border-bottom: 2px solid #8d6d16;
    text-shadow: 0 0 1px rgba(0,0,0,.8);
    line-height: 40px;
    font-size: 18px;
    font-weight: bold;
    text-align: center;
    color: #ffffff;
}
#event4 .process > ol > li:last-child {
    margin-bottom: 0;
}
#event4 .process .mark-list {
    font-size: 12px;
}
#event4 .inner-content .img {
    max-width: 100%;
}
#event4 .inner-content .caution {
    margin-top: 60px;
}vent/55_anniversary/btn_new.jpg');
}
#event4 .btn-comeback {
    background-image: url('btn_comeback-2.webp');
}
#event4 .process {
    margin-top: 60px;
}
#event4 .process h4 {
    margin-bottom: 20px;
}
#event4 .process > ol > li {
    position: relative;
    margin-bottom: 30px;
    padding-left: 120px;
}
#event4 .process > ol > li h5 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100px;
    height: 40px;
    border-radius: 10px;
    background-color: #b28d2a;
    border-top: 2px solid #d7b760;
    border-left: 2px solid #d7b760;
    border-right: 2px solid #8d6d16;
    border-bottom: 2px solid #8d6d16;
    text-shadow: 0 0 1px rgba(0,0,0,.8);
    line-height: 40px;
    font-size: 18px;
    font-weight: bold;
    text-align: center;
    color: #ffffff;
}
#event4 .process > ol > li:last-child {
    margin-bottom: 0;
}
#event4 .process .mark-list {
    font-size: 12px;
}
#event4 .inner-content .img {
    max-width: 100%;
}
#event4 .inner-content .caution {
    margin-top: 60px;
}