.BeginnerClass {
  background-color: #e6f1f1;
  width: 100%;
  height: 50vh;
  min-height: 430px;
  position: relative;
  overflow: hidden;
}
.BeginnerClass__inner {
  background-image: url("../img/beginner.jpg");
  background-repeat: no-repeat;
  background-position: top center;
  background-size: cover;
  max-width: 110vh;

  position: relative;
  margin-left: auto;
  margin-right: auto;

  height: 100%;
}
.BeginnerClass__title {
  position: absolute;
  font-family: "Noto Sherif JP", serif;
  font-size: min(7vw, 1.5rem);
  background-color: rgba(243, 255, 255, 0.9);

  width: 100%;
  text-align: center;
  padding: 10px 20px;
  color: #000;
}
.BeginnerClass__bubble {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);

  width: 100%;
  max-width: 360px;
  height: 66px;
  background: #f8ffb0;
  margin-top: 30px;
  padding-top: 5px;
  padding-bottom: 5px;
  padding-left: 10px;
  padding-right: 10px;
  border-radius: 50px;

  display: flex;
  justify-content: center;
  align-items: center;

  z-index: 10;
}
.BeginnerClass__bubble:after {
  content: "";
  position: absolute;
  border: solid transparent;
  border-top-width: 30px;
  border-bottom-width: 30px;
  border-left-width: 15px;
  border-right-width: 15px;
  border-top-color: #f8ffb0;
  top: -80%;
  left: 30%;
  transform: rotate(195deg);
  z-index: 5;
}
.BeginnerClass__speech {
  color: #000;
  font-weight: bold;
  font-family: "Zen Kurenaido", sans-serif;
}