@charset "utf-8";
/********************************/
/*         全体の定義           */
/********************************/
html,
body {
  height: 100%;
}
body {
    font-family: sans-serif;
    overflow-y: scroll;
    position: relative;
}
body {
    color: var(--color);
    background-color: var(--bgColor);
}
@media (max-width: 509px){.pc1 {display: none;}} /*PCのみ表示*/
@media (min-width: 510px){.mb1 {display: none;}} /*モバイルのみ表示*/
@media (min-width: 1140px){
.cs_width1 {
    width: 1140px;
}
}
@media (max-width: 1139px){
.cs_width1 {
    width: 100%;
}
}
.cs_width1 {
    margin: 0 auto;
}
@media (min-width: 1000px){
.cs_width2 {
    width: 1000px;
}
}
@media (max-width: 999px){
.cs_width2 {
    width: 95%;
}
}
.cs_width2 {
    margin: 0 auto;
}
/********************************/
/*           ヘッダー           */
/********************************/
header a {
    text-decoration: none;
}
header a:link,
header a:visited {
    color: var(--color);
}
header h1 a:hover img,
header h2 a:hover img {
    opacity: 1.0;
    filter: alpha(opacity=100);
}
.cs_headline {
    background-color: var(--light-bgcolor);
    width: 100%;
}
@media (min-width: 900px){
.cs_headline {
    height: 45px;
}
.cs_headline > div {
    display: flex;
    justify-content: space-between;
    flex-direction: row-reverse;
    align-items: flex-start;
}
}
.cs_headline > div p {
    display: block;
    padding-top: 15px;
    padding-bottom: 5px;
    font-size: 0.8rem;
    background-repeat: no-repeat;
}
@media (min-width: 376px){
.cs_headline > div p {
    padding-left: 23px;
    background-image: url(../images/icon_headline_l.png);
    background-position: left top 17px;
}
}
@media (max-width: 375px){
.cs_headline > div p {
    padding-left: 15px;
    background-image: url(../images/icon_headline_s.png);
    background-position: left top 20px;
}
}
.cs_headline > div > div {
    display: flex;
    justify-content: space-between;
}
@media (min-width: 510px){
.cs_headline > div > div {
    width: 510px;
}
.cs_headline > div > div a {
    width: 120px;
}
.cs_headline_search {
    background-position: left 26px top 13px;
    padding-left: 23px;
}
}
@media (max-width: 509px){
.cs_headline > div > div {
    width: 100%;
}
.cs_headline > div > div a {
    width: 90px;
    font-size: 0.8rem;
}
.cs_headline_search {
    background-position: left 13px top 10px;
    padding-left: 18px;
}
}
.cs_headline > div > div a {
    display: block;
    background-color: var(--dark-bgcolor);
    text-align: center;
    padding-top: 15px;
    padding-bottom: 20px;
    border-radius: 0 0 60px 60px / 0 0 47px 47px;
}
.cs_headline_search {
    background-image: url(../images/icon_search.png);
    background-repeat: no-repeat;
}
.cs_menu {
    width: 100%;
}
.cs_menu > div > div > div {
    display: flex;
    justify-content: space-around;
}
.cs_menu > div > div > div > a {
    display: block;
    text-align: center;
    border-left: solid 3px  var(--dark-bgcolor);
}
.cs_menu_leftnone {
    border-left: none !important;
}
.cs_menu > div > div > h1 {
    z-index: 999;
}
@media (min-width: 510px){
.cs_menu {
    height: 140px;
}
.cs_menu > div > div {
    display: flex;
    justify-content: center;
}
.cs_menu > div > div > div > a {
    margin-top: 25px;
    margin-bottom: 20px;
    padding-top: 20px;
    width: 170px;
    height: 95px;
}
.cs_menu > div > div > h1 {
    margin-top: -35px;
}
}
@media (max-width: 509px){
.cs_menu {
    height: 200px;
}
.cs_menu > div {
    display: flex;
}
.cs_menu > div > div > div {
    width: 245px;
}
.cs_menu > div > div > div > a {
    margin-top: 10px;
    padding-top: 10px;
    width: 80px;
    height: 85px;
    font-size: 0.6rem;
}
.cs_menu > div > h2 {
    margin-top: 10px;
    margin-left: 5px;
}
}
/********************************/
/*          お知らせ            */
/********************************/
.cs_info {
    margin-bottom: 90px;
}
.cs_info > div {
    margin: 0 auto;
}
@media (-webkit-min-device-pixel-ratio: 0) {
    _::-webkit-full-page-media, _:future, .cs_info_top {
        padding-top: 90px !important;
    }
}
@media (min-width: 1000px){
.cs_info > div {
    width: 1000px;
}
}
@media (max-width: 999px){
.cs_info > div {
    width: 95%;
}
}
.cs_info h3 {
    background-image:  url(../images/icon_info.png)
                      ,url(../images/icon_info.png);
    background-repeat: no-repeat
                      ,no-repeat;
    background-position: left center,
                         right center;
    width: 220px;
    height: 70px;
    padding-top: 20px;
    margin: 0 auto 20px;
    text-align: center;
    font-size: 1.6rem;
}
.cs_info ul {
    margin-bottom: 20px;
}
.cs_info ul li {
    list-style: none;
    font-size: 1.0rem;
    padding: 15px 0 15px 20px;
    border-bottom: dotted 1px var(--color);
}
.cs_info_date,
.cs_info_section {
    white-space: nowrap;
}
.cs_info_date {
    color: var(--ruby-color);
}
.cs_info > div > div{
    width: 130px;
    background-color: var(--dark-bgcolor);
    text-align: center;
    margin-left: 20px;
    margin-right: auto;
    border-radius: 10px;
}
.cs_info > div > div a {
    width: 130px;
    display: block;
    text-decoration: none;
    font-size: 0.8rem;
    padding-top: 6px;
    padding-bottom: 4px;
}
.cs_info > div > div a:link,
.cs_info > div > div a:visited {
    color: var(--color);
}
/********************************/
/*          上へボタン          */
/********************************/
#id_page_top{
    position: fixed;
    bottom: 20px;
    right: 5px;
    width: 50px;
    height: 35px;
    background-color: var(--bgColor);
    font-size: 1.5rem;
    text-align: center;
    cursor: pointer;
    z-index: 900;
    transform:translate3d(0,0,900);
    color: var(--ruby-color);
    border: solid 1px var(--ruby-color);
}
/********************************/
/*           フッター           */
/********************************/
footer {
    position: sticky;
    top: 100vh;
    width: 100%;
    background-color: var(--footer-color);
}
footer a {
    text-decoration: none;
}
footer a:link,
footer a:visited {
    color: var(--color);
}
footer h2 {
    padding-top: 20px;
}
.cs_footer {
    height: 210px;
    background-image: url(../images/bg_footer.png);
    background-repeat: no-repeat;
    background-position: right bottom;
}
@media (min-width: 510px){
.cs_footer {
    padding-top: 40px;
}
}
@media (max-width: 509px){
.cs_footer p {
    display: none;
}
}
.cs_copyright {
    text-align: center;
    font-size: 0.8rem;
}