body {
    line-height: 1.6;
    color: #333333;
}

#content.container {
    background-image: url(/common/images/main.png);
    width: 718px;
    border: solid 1px #666;
    margin: 10px auto 6px auto;
    background-repeat: no-repeat;
    background-position: left top;
    min-height: 100vh;
    position: relative;
}

footer {
    position: absolute;
    bottom: 0;
    width: 100%;
    font-size: 12px;
    padding: 10px 40px;
    color: #666;
    background-color: #bdd3d4;
    border-top: solid #666666 5px;
    height: 43px;
}

.copyright {
    text-align: center;
    font-size: 10px;
    color: #939393;
    letter-spacing: 0px;
    font-family: serif;
    margin: 25px 0;
}

.navi {
    position: absolute;
    top: 81px;
    left: 19px;
    line-height: 1;
    display: flex;
}

.navi li {
    line-height: 1;
}

.navi li:nth-child(0) {
    margin-left: 0px;
}

.navi li:nth-child(1) {
    margin-left: 0px;
}

.navi li:nth-child(2) {
    margin-left: 26px;
}

.navi li:nth-child(3) {
    margin-left: 27px;
}

.navi li:nth-child(4) {
    margin-left: 32px;
}

.navi li:nth-child(5) {
    margin-left: 28px;
}

.navi li:nth-child(6) {
    margin-left: 29px;
}

.navi li:nth-child(7) {
    margin-left: 29px;
}

.navi li:nth-child(8) {
    margin-left: 35px;
}

.navi li a {}

.navi li a img {}

.main_contents {
    margin: 126px 20px 64px 20px;
}

.main_contents .entries {
    margin: 20px 20px;
    width: 500px;
}

.new {
    color: red;
}

.ttl {
    border-bottom: dotted #666 1px;
    padding: 5px 0px;
    font-size: 16px;
    font-weight: bold;
    color: #7376b2;
    clear: both;
}

.sttl {
    border-bottom: dotted #666 1px;
    padding: 5px 0px;
    font-size: 18px;
    font-weight: bold;
    color: #333;
    font-family: serif;
    margin-bottom: 30px;
    clear: both;
}

.ssttl {
    border-bottom: dotted #666 1px;
    padding: 5px 0px;
    font-size: 13px;
    font-weight: bold;
    color: #333;
    text-indent: -1em;
    margin-bottom: 10px;
    clear: both;
}

.box {
    border: solid 1px #666;
    padding: 10px;
    box-shadow: 0px 0px 3px 1px rgba(0, 0, 255, 0.2);
    margin-bottom: 30px;
    position: relative;
    padding-left: 30px;
}

.box:before {
    content: "";
    display: block;
    position: absolute;
    width: 4px;
    height: calc(100% - 20px);
    top: 10px;
    background-color: #9b80ce;
    left: 15px;
}

.box dl {
    display: flex;
}

.box dt {}

.box dd {
    font-weight: bold;
}

.box ul {}

.box li {}

.artbox {
    clear: both;
}

.artbox h3 {
    font-weight: bold;
    margin-bottom: 10px;
}

.artbox_left {
    float: left;
    width: auto;
    height: auto;
    margin-bottom: 20px;
    padding-right: 10px;
}

.artbox_left p {
    text-align: center;
}

.artbox_left img {
    margin-bottom: 10px;
}

.artbox_right {
    display: block;
    float: left;
    width: 340px;
    margin-bottom: 20px;
}

.emergency {
    color: red;
}

.entry {
    padding: 15px 15px;
    font-size: 12px;
    line-height: 1.4;
}

.entry a img:hover {
    opacity: 0.8;
}

.point:before {
    content: "";
    display: inline-block;
    background-image: url(/images/arrow_01.gif);
    background-repeat: no-repeat;
    background-position: 0px 8px;
    width: 11px;
    height: 19px;
    margin-right: 5px;
}

.bullet {
    padding-left: 1em;
    text-indent: -1em;
}

.bullet:before {
    content: "・";
}

.inblock {
    display: contents;
}

.block {
    display: block;
}

.entry a {
    text-decoration: underline;
}

.years_navi {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    width: 500px;
    margin: 10px 0;
    padding: 0;
    list-style: none;
}

.years_navi li {
    width: calc(100% / 10 - 4px);
    text-align: left;
    font-size: 12px;
    line-height: 1;
}

.years_navi li:last-child {
    width: 200px;
}

.years_navi li a {
    text-decoration: underline;
}

.perpul {
    color: #9467f5;
}