.c-section_title {
  position: relative;
  display: inline-block;
  font-size: 2rem;
  font-weight: bold;
  line-height: .8em;
  box-sizing: border-box;
}

.c-section_title:before {
  content: '';
  position: absolute;
  left: -3rem;
  width: 2rem;
  height: 2rem;
  background-image: url('https://d114fh3hs40iw3.cloudfront.net/resources/assets/000/001/677/original/top-subtitle-bg01.svg?1771227778'); /* top-subtitle-bg01.svg */

  background-repeat: no-repeat;
  background-position: center;
}

.c-section_title:after {
  content: '';
  position: absolute;
  right: -3rem;
  width: 2rem;
  height: 2rem;
  background-image: url('https://d114fh3hs40iw3.cloudfront.net/resources/assets/000/001/681/original/top-subtitle-bg02.svg?1771227778'); /* top-subtitle-bg02.svg */
  background-repeat: no-repeat;
  background-position: center;
}


.c-subcontents_subtitle {
  background: var(--color-secondary400);
  font-size: 1.25rem;
}

.c-subcontents_subtitle::before {
  content: "";
  display: inline-block;
  width: 20px;
  height: 20px;
  background-image: url('https://d114fh3hs40iw3.cloudfront.net/resources/assets/000/001/687/original/subcontents-subtitle-bg01.svg?1771227779'); /* subcontents-subtitle-bg01.svg */
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.c-subcontents_subtitle::after {
  content: "";
  display: inline-block;
  width: 20px;
  height: 20px;
  background-image: url('https://d114fh3hs40iw3.cloudfront.net/resources/assets/000/001/688/original/subcontents-subtitle-bg02.svg?1771227779'); /* subcontents-subtitle-bg02.svg */
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}


@media screen and (max-width:1023px){
  .c-section_title {
    font-size: 2rem;
  }

  .c-section_title:before {
    top: -.5rem;
    left: -3rem;
    width: 2.8rem;
    height: 2.8rem;
  }

  .c-section_title:after {
    top: -.5rem;
    right: -3rem;
    width: 2rem;
    height: 2rem;
  }

  .c-subcontents_subtitle {
    position: relative;
    display: inline-block;
    font-size: 1.25rem;
    line-height: .8em;
    box-sizing: border-box;
    background: transparent;
  }

  .c-subcontents_subtitle::before {
    content: '';
    position: absolute;
    left: -2rem;
    width: 1.25rem;
    height: 1.25rem;
    background-image: url('https://d114fh3hs40iw3.cloudfront.net/resources/assets/000/001/687/original/subcontents-subtitle-bg01.svg?1771227779'); /* subcontents-subtitle-bg01.svg */
    background-repeat: no-repeat;
    background-position: center;
  }

  .c-subcontents_subtitle::after {
    content: '';
    position: absolute;
    right: -2rem;
    width: 1.25rem;
    height: 1.25rem;
    background-image: url('https://d114fh3hs40iw3.cloudfront.net/resources/assets/000/001/688/original/subcontents-subtitle-bg02.svg?1771227779'); /* subcontents-subtitle-bg02.svg */
    background-repeat: no-repeat;
    background-position: center;
  }
}