@charset "UTF-8";

/* 共通 */
:root{
  --color-primary:#0075C2;
  --color-secondary:#00A0E9;
  --color-sub:#6E8A9C;
  --color-attention:#D50000;
  --color-txt:#333;
  --color-background: #fff;
}
@media (prefers-color-scheme: dark) {
  :root {
    /** --color-txt: #FFF; **/
  }
}
*, *:before, *:after {
  box-sizing: border-box;
}
body {
  font-family: "Noto Sans JP", 'ヒラギノ角ゴ ProN W3', 'Hiragino Kaku Gothic ProN', 'メイリオ', Meiryo, sans-serif;
  font-size: 12px;
  line-height: 1.8;
  color: var(--color-txt);
  background-color: #FFF;
  overflow-wrap: break-word;
}
th,
td {
  vertical-align: middle;
}
body * {
  scrollbar-width: thin;
  scrollbar-color: #707070 #f7f7f7;
}
body *::-webkit-scrollbar {
  width: 4px;
  height: 4px;
}
body *::-webkit-scrollbar-track {
  background: #f7f7f7;
}
body *::-webkit-scrollbar-thumb {
  background: #707070;
  border-radius: 2px;
}
body *::-webkit-scrollbar-thumb:hover {
  background: #555;
}
a{
  color: var(--color-txt);
  text-decoration: none;
}
img{
  max-width: 100%;
  vertical-align: bottom;
}
.container{
  padding: 0 15px;
}
div.change_mode_ {
  display: none;
}