.balloon_box {
  position: relative;
  background: #FFFFFF;
  padding: 10px;
  text-align: center;
  border: 4px solid #ED5410;
  margin: 0 auto;
  /* width: 85%; */
  font-size: 16px;
}

.balloon_box .fs-24 {
  font-size: 24px;
}

.balloon_box .fs-17 {
  font-size: 17px;
}

.balloon_box:after,
.balloon_box:before {
  border: solid transparent;
  content: '';
  height: 0;
  width: 0;
  pointer-events: none;
  position: absolute;
  top: 100%;
  left: 50%;
}

.balloon_box:after {
  border-color: rgba(255, 255, 255, 0);
  border-top-width: 32px;
  border-bottom-width: 32px;
  border-left-width: 36px;
  border-right-width: 36px;
  margin-left: -36px;
  border-top-color: #FFFFFF;
  top: calc(100% - 2px);
}

.balloon_box:before {
  border-color: rgba(237, 84, 16, 0);
  border-top-width: 35px;
  border-bottom-width: 36px;
  border-left-width: 40px;
  border-right-width: 40px;
  margin-left: -40px;
  margin-top: 1px;
  border-top-color: #ED5410;
}

@media (max-width: 767px) {

  .balloon_box,
  .balloon_box p {
      width: 100%;
      font-size: 92%;
  }
}

/* ↓↓　さらに「TELASA」も　～　618円／月　まで ↓↓　*/
.balloon_inner_grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  grid-template-rows: 1.2fr 0.8fr;
  gap: 0px 0px;
  grid-auto-flow: row;
  grid-template-areas:
      "text logo"
      "text fee";
  max-width: 400px;
  margin-inline: auto;
  align-items: center;
  place-content: center;
}

.balloon_box .text {
  grid-area: text;
}

.balloon_box .logo {
  grid-area: logo;
}

.balloon_box .logo img {
  max-width: 100%;
}

.balloon_box .fee {
  grid-area: fee;
}

/* amazon Prime 用 */
.balloon_inner_grid_amazon {
  grid-template-rows: 1fr;
}

@media (max-width: 767px) {
  .balloon_inner_grid {
      grid-template-areas:
          "text"
          "logo"
          "fee";
      grid-template-columns: auto;
      grid-template-rows: auto;
      margin-block: 10px;
  }

  .balloon_box .logo img {
      max-width: 50%;
      margin-inline: auto;
  }
}