.mouthpiece .kyosei-pracep {
  width:30%;
}
@media only screen and (min-width: 601px){
  .sp_br {
    display:none;
  }
}

/* 2025/08/21 SPの見え方(改行位置)調整 */
@media only screen and (max-width: 599px){
  .mouthpiece .kyosei-pracep{
    width: 60%;
  }
}