/*===============================================
 *	見出し
===============================================*/
#sub_main .ttl span::before {
  background: url(../img/air-conditioner/air-conditioner.png) no-repeat;
  background-size: contain;
}
@media screen and (max-width: 568px) {
  #intro .intro_box .half_box .photo {
    margin-top: 0;
  }
  #intro .intro_box .half_box .ttl {
    font-size: 21px;
    margin: 10px 0 10px;
  }
}

#voice.major_items .example_box .example_content > div:nth-of-type(2)::after {
  content: none;
}