/* how-voices*/
.wrap-howto-voice {
  position: relative;
  display: flex;
  flex-direction: column;
  row-gap: 30px;
}
.item-howto-voice {
  position: relative;
  display: block;
  padding: 0 0 35px 0;
  border-bottom: 1px solid #9C9C9C;
}
.item-howto-voice:last-of-type {
  border-bottom: none;
  padding-bottom: 0;
}
.h3-howto-voice {
  position: relative;
  margin: 0;
  padding-bottom: 20px;
  padding-right: 40%;
  color: #711700;
  font-size: 2.8rem;
  font-weight: 500;
  line-height: 1.4;
}
.h3-howto-voice::after {
  content: "";
  position: absolute;
  display: block;
  width: 55px;
  height: 2px;
  background: rgba(163,33,0,0.4);
  bottom: 0;
  left: 0;
}
.h3-howto-voice+.txt-cmn-16 {
  padding-top: 20px;
}
.item-howto-voice .box-img-howto-voice {
  position: relative;
  display: block;
  width: 40%;
  float: right;
  margin-top: -80px;
  padding: 0 0 20px 30px;
}
.item-howto-voice .box-img-howto-voice div + div {
  padding-top: 25px;
}
.h4-howto-voice {
  margin: 0;
  padding-bottom: 10px;
  font-size: 2.4rem;
  font-weight: 500;
  line-height: 1.3;
}
/*折り畳み*/
.box-btn-readmore {
  display: none;
}
/*-------------------------------------------------
break point 960px Tablet
--------------------------------------------------*/
@media only screen and (max-width: 960px) {
  .item-howto-voice {
    padding-bottom: 40px;
  }
  .h3-howto-voice {
    padding-right: 0;
    font-size: 2.5rem;
    line-height: 1.3;
}
  .h4-howto-voice {
    font-size: 2.2rem;
  }
  .item-howto-voice .txt-cmn-16 {
    position: relative;
    display: flex;
    flex-direction: column;
    row-gap: 30px;
  }
  .item-howto-voice .box-img-howto-voice {
    float: none;
    margin-top: 0;
    padding: 0;
    /*order: 2; */
    width: 100%;
  }
  .item-howto-voice .box-img-howto-voice img,
  .item-howto-voice .box-img-howto-voice figcaption {
    max-width: 500px;
    margin: 0 auto;
  }
  .item-howto-voice .box-img-howto-voice-two {
    display: flex;
    justify-content: space-between;
    column-gap: 30px;
  }
  .item-howto-voice .box-img-howto-voice div + div {
    padding: 0;
  }
}
/*-------------------------------------------------
break point 800px Tablet
--------------------------------------------------*/
@media only screen and (max-width: 800px) {
  .h3-howto-voice {
    
  }
}
/*-------------------------------------------------
break point 700px 
--------------------------------------------------*/
@media only screen and (max-width: 700px) {
  .item-howto-voice .box-img-howto-voice-two {
    flex-direction: column;
    row-gap: 30px;
  }
  .item-howto-voice .txt-cmn-16 {
    row-gap: 20px;
  }
  /*折り畳み*/
  .box-txt-hoto-voice {
    display: flex;
    flex-direction: column;
  }
  .item-howto-voice .box-img-howto-voice {
    /*order: 0;*/
  }
  .box-btn-readmore {
    position: relative;
    display: flex;
    justify-content: center;
    padding: 20px 0 0;
  }
  .btn-readmore {
    position: relative;
    display: block;
    padding: 10px 50px;
    background: #E27241;
    border-radius: 50px;
    min-width: 180px;
    text-align: center;
    color: #fff;
    line-height: 1;
    cursor: pointer;
    transition: 0.2s all;
  }
  .btn-readmore:hover {
    background: #9A2E00;
  }
  .btn-readmore::after {
    content: "";
    position: absolute;
    display: block;
    width: 8px;
    height: 8px;
    border-top: solid 2px #fff;
    border-right: solid 2px #fff;
    right: 18px;
    top: 0;
    bottom: 5px;
    margin: auto;
    transform: rotate(135deg);
    transition: 0.2s all;
  }
  .box-txt-hoto-voice.read-open .box-btn-readmore .btn-readmore::after {
    transform: rotate(-45deg);
    top: 8px;
  }
  .sp-txt-open {
    display: none;
  }
}
/*-------------------------------------------------
break point 520px SP
--------------------------------------------------*/
@media only screen and (max-width: 520px) {
  .item-howto-voice {
    padding-bottom: 35px;
  }
  .h3-howto-voice {
    padding-bottom: 15px;
    font-size: 2.1rem;
  }
  .h4-howto-voice {
    padding-bottom: 5px;
    font-size: 1.9rem;
  }
  .item-howto-voice .txt-cmn-16 {
    padding-top: 15px;
  }
  .item-howto-voice .box-img-howto-voice-two {
    row-gap: 20px;
  }
}