@import url(https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;700;900&display=swap);.gas-leak .c-block--note {
  padding: 20px 20px 30px;
}
.gas-leak .le-flow .c-leak-step {
  position: relative;
}
.gas-leak .le-flow .c-leak-step::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 23px solid transparent;
  border-right: 23px solid transparent;
  border-top: 24px solid #3E3A39;
}
.gas-leak .le-flow .le-leak-step03 {
  display: flex;
  flex-wrap: wrap;
}
.gas-leak .le-flow .le-leak-step03 .le-leak-step_footer {
  width: 100%;
}
.gas-leak .le-flow .le-leak-step03 .le-leak-step_footer .c-button {
  width: auto;
}
.gas-leak .le-flow .le-leak-step03::after {
  display: none;
}
.gas-leak .le-flow .le-home-only-step03 {
  display: flex;
  flex-direction: column;
}
.gas-leak .le-flow .le-home-only-step03 .le-home-only-step_footer {
  width: 100%;
}
.gas-leak .le-flow .le-home-only-step03::after {
  display: none;
}
@media screen and (max-width: 767.98px) {
  .gas-leak .c-list--anker .c-list__link {
    position: relative;
    padding-left: 22px;
    text-align: center;
  }
  .gas-leak .c-list--anker .c-list__link .c-icon {
    position: absolute;
    left: 0;
    top: 0.18em;
  }
  .gas-leak .c-block--note {
    padding: 20px 8px 30px;
  }
  .gas-leak .le-flow .c-leak-step {
    margin-bottom: 52px;
  }
  .gas-leak .le-flow .c-leak-step::after {
    bottom: -42px;
  }
}
@media print, screen and (min-width: 768px) {
  .gas-leak .le-flow .c-leak-step {
    margin-bottom: 72px;
  }
  .gas-leak .le-flow .c-leak-step::after {
    bottom: -52px;
  }
  .gas-leak .le-flow .le-leak-step03 {
    display: grid;
    grid-template-columns: auto 1fr minmax(0, 31.4685314685%);
    column-gap: 20px;
    grid-template-areas: "icon sentence img" ". footer img";
  }
  .gas-leak .le-flow .le-leak-step03 .c-leak-step_main {
    display: contents;
  }
  .gas-leak .le-flow .le-leak-step03 .c-leak-step_icon {
    grid-area: icon;
  }
  .gas-leak .le-flow .le-leak-step03 .c-leak-step_sentence {
    grid-area: sentence;
  }
  .gas-leak .le-flow .le-leak-step03 .c-leak-step_img {
    grid-area: img;
    width: 100%;
  }
  .gas-leak .le-flow .le-leak-step03 .le-leak-step_footer {
    grid-area: footer;
  }
  .gas-leak .le-flow .le-leak-step03 .c-leak-step_icon {
    -ms-grid-row: 1;
    -ms-grid-column: 1;
  }
  .gas-leak .le-flow .le-leak-step03 .c-leak-step_sentence {
    -ms-grid-row: 1;
    -ms-grid-column: 3;
  }
  .gas-leak .le-flow .le-leak-step03 .c-leak-step_img {
    -ms-grid-row: 1;
    -ms-grid-row-span: 2;
    -ms-grid-column: 5;
  }
  .gas-leak .le-flow .le-leak-step03 .le-leak-step_footer {
    -ms-grid-row: 2;
    -ms-grid-column: 3;
  }
  .gas-leak .le-flow .le-home-only-step03 {
    flex-direction: row;
    flex-wrap: wrap;
  }
  .gas-leak .le-flow .le-home-only-step03 .c-leak-step_main {
    flex-grow: 1;
    flex-basis: 0;
  }
  .gas-leak .le-flow .le-home-only-step03 .c-leak-step_img {
    flex-basis: 31.4685314685%;
    max-width: 270px;
  }
}