@charset "utf-8";

/* 要素 */
/* リスト */
ul {
  list-style-type: none;
}

/* 表 */
table {
  border-collapse: collapse;
}
table, th, td {
  border: none;
}
td {
  text-align: left;
  padding: 7px;
}

/* ボタン */
button {
  width: 200px;
  padding:0;
  margin:0;
  background:none;
  border:0;
  font-size:0;
  line-height:0;
  overflow:visible;
  cursor:pointer;
}

a {
  cursor: pointer;
}

/* テーブル（表） */
.cntr {
  text-align: center;
  align-items: center;
}

.cntr1 {
  text-align: center;
  align-items: center;
  font-size: 20px;
}

.cntr2 {
  vertical-align: top;
}

.cellWide {
  width: 300px;
  height: 50px;
  vertical-align: top;
}

.cellMiddle {
  width: 100px;
}

.tableWidth {
  text-align: center;
  height: 40px;
}

.rght {
  text-align: right;
  font-size: 16px;
}

/* 数学用 */
.fitaly {
  font-style: italic;
  font-size: 16px;
}

.italy {
  font-style: italic;
}

.fcurs {
  font-style: cursive;
  font-size: 16px;
}

.lcurs {
  font-style: cursive;
  font-size: 20px;
}

.curs {
  font-style: cursive;
}

.fsize {
  font-size: 18px;
}

.lft {
  text-align: left;
}

.clock1 {
  background-color: rgb(237, 253, 239);
}

.clock2 {
  background-color: rgb(229, 236, 247);
}

.box {
  height: 30px;
}

.highBox1 {
  height: 100px;
  vertical-align: top;
}

.under {
  vertical-align: bottom;
}

.fontSizeBig {
  font-size: 25px;
}

.rowContainer {
  display: flex;
}

.colContainer {
  display: block;
}

.imgSmall {
  width: 25px;
}

.frame {
  border: 2px solid black;
  font-size: 25px;
  background-color: white;
}

.iconScroll {
  height: 70px;
  display: flex;
  align-items: center;
  overflow-x: auto;
  overflow-y: hidden;
  white-space: nowrap;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.iconScroll ul {
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
}

.iconScroll li {
  list-style: none;
  flex-shrink: 0;
  width: auto !important;
}

.menuIcon {
  height: 60px;
  width: auto;
  flex-shrink: 0;
  scroll-snap-align: start;
}

.titleImage {
  display: block;
  margin-top: 10px;
}

@media screen and (max-width: 840px) {

  .iconScroll {
    height: 50px;
    display: flex;
    align-items: center;
    overflow-x: auto;
    overflow-y: hidden;
    white-space: nowrap;
    padding-bottom: 4px; /* ← スクロールバー対策 */
    box-sizing: border-box;
  }

  .iconScroll ul {
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    height: 100%;
  }

  .iconScroll li {
    width: auto !important;
    list-style: none;
    flex-shrink: 0;
    line-height: 0;
    margin: 0;
    padding: 0;
  }

  .menuIcon {
    height: 40px;
    width: auto;
    flex-shrink: 0;
    margin: 0;
  }

  .titleImage {
    margin-top: 20px;
  }
}

@media print {
  img {
    max-width: 100%;
  }

  .imgSmall {
    width: 25px;
  }

}