body {
  padding: 0;
  margin: 0;
  font: normal normal normal 105% / 170% "メイリオ", Meiryo, "ヒラギノ丸ゴ ProN W4", "Hiragino Maru Gothic ProN", fantasy;
  text-align: left;
  vertical-align: middle;
  color: #483d8b;
}
.index__top {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.img-flex-index {
  align-self: center;
}

.img-flex-index > img {
  width: 100%;
  max-width: 500px;
}
.p-flex-index {
  color: #ce2f2f;
}
.content__left__mitsune {
  background-color: white;
  padding: 0.5rem;
}
.red__text {
  color: #ce2f2f;
  font-weight: 700;
}
.has__under {
  border-bottom: 2px #000080 solid;
  padding: 1rem 0.5rem 4px;
  color: #483d8b;
  font-weight: 500;
  font-size: larger;
}
.has__image {
  padding-top: 1rem;
}
.img-flex {
  display: flex;
  justify-content: center;
}
.img-flex > img {
  width: 50%;
  max-width: 200px;
}
.text__blue {
  color: #483d8b;
  font-weight: 400;
  text-align: left;
  margin-top: 0.75rem;
}

@media (min-width: 1240px) {
  .content__left__mitsune {
    padding: 1rem 3rem;
  }
}