@charset "UTF-8";
/*!
* /business/services/voice-video/uc-conferencing/conferencing/tv-conferencing.html
* conferencing Audio
*/
/*画像パス　/content/dam/nttcom/hq/jp/business/services/voice-video/uc-conferencing/conferencing/tv-conferencing/img/ */

body {
  background-image:url(https://www.ntt.com/content/dam/nttcom/cmn/img/backgrounds/bg-l-services-detail-lvl2.jpg);
}
.tabNavigation_contents p{
  margin-bottom:0;
}
.TitleH1{
  margin-bottom: 100px;
}
.contact_bt{
  text-align: center;
}
/** ========================================
* メイン部分
* ====================================== */
.conferencing_main_img{
  line-height:0;
  position:relative;
}
.conferencing_main_img img{
  vertical-align:bottom;
}
.conferencing_cont{
  background:url(/content/dam/nttcom/hq/jp/business/services/voice-video/uc-conferencing/conferencing/tv-conferencing/img/main_bg.png) no-repeat top  #fff;
}

.conferencing_cont h3{
  margin:0;
  padding:0;
}
.conferencing_cont .main_title_area{
  display:flex;
  margin-bottom:100px;
}
.conferencing_cont .main_title_area .left_area{
  padding-left:20px;
  width:calc(100% - 710px);
}
.conferencing_cont .main_title_area .left_area h2{
  margin: 0;
  padding: 80px 0 0;
  font-size: 120px;
  font-weight: bold;
}
.conferencing_cont .main_title_area .left_area p{
  font-size:18px;
  font-weight:bold;
}
.conferencing_cont .main_title_area .right_area{
  background: url(/content/dam/nttcom/hq/jp/business/services/voice-video/uc-conferencing/conferencing/audio-conferencing/img/main_title_bg.png) no-repeat;
  width: 710px;
  height: 322px;
  color: #fff;
  padding: 98px 20px 0 60px;
}
.conferencing_cont .main_title_area .right_area p{
  margin: 0;
  font-size:36px;
}

.tv_w{
  width:840px;
}

/* ========================================
* サービス概要 リスト
* ====================================== */
.service_list-tv{
  margin: 120px auto 0;
  padding: 0;
  list-style: none;
}
.service_list-tv .list_item{
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.service_list-tv .list_item + .list_item{
  margin: 75px 0 0;
}
.service_list-tv .list_item:nth-child(odd){
  flex-direction: row-reverse;
}

.service_list-tv .list_item .item_imgBox{
  width: 260px;
  text-align: center;
}
.service_list-tv .list_item .item_imgBox .box_ttl{
  font-size: 48px;
  font-weight: bold;
}
.service_list-tv .list_item .item_imgBox .box_img{
  margin: 15px 0 0;
}
.service_list-tv .list_item .item_txtBox{
  width: 520px;
}
.service_list-tv .list_item .item_txtBox .box_ttl{
  color: #0A64C8;
  font-size: 30px;
  font-weight: bold;
}
.service_list-tv .list_item .item_txtBox .box_txt{
  margin: 15px 0 0;
}
.service_list-tv .list_item .item_txtBox .box_link{
  margin: 25px 0 0;
}
.service_list-tv .list_item .item_txtBox .box_link a{
  display: inline-block;
  min-width: 360px;
  padding: 14px;
  border: 1px solid #004386;
  font-size: 18px;
  font-weight: bold;
  text-align: center;
  transition: all 0.4s ease;
}
.service_list-tv .list_item .item_txtBox .box_link a:hover{
  background: #004386;
  color: #fff;
}



@media screen and (max-width: 768px) {


  /** ========================================
  * メイン部分
  * ====================================== */
  .conferencing_cont{
    background:url(/content/dam/nttcom/hq/jp/business/services/voice-video/uc-conferencing/conferencing/tv-conferencing/img/main_bg.png) no-repeat top  #fff;
    background-size:contain;
  }
  .conferencing_cont .main_title_area{
    display:block;
  }
  .conferencing_cont .main_title_area .left_area,
  .conferencing_cont .main_title_area .right_area{
    width: 100%;
  }
  .conferencing_cont .main_title_area .right_area{
    padding:15px;
    background:#0a64c8;
    width:100%;
    height:auto;
  }
  .conferencing_cont .main_title_area .right_area p{
    font-size:30px;
  }


  .tv_w{
    width:100%;
  }

  /* ========================================
  * サービス概要 リスト
  * ====================================== */
  .service_list-tv .list_item{
    display: block;
  }
  .service_list-tv .list_item .item_imgBox{
    width: 100%;
  }
  .service_list-tv .list_item .item_imgBox .box_ttl{
    font-size: 36px;
  }
  .service_list-tv .list_item .item_imgBox .box_img{
    width: 70%;
    margin: 15px auto 0;
  }
  .service_list-tv .list_item .item_txtBox{
    width: 100%;
    margin-top: 15px;
  }
  .service_list-tv .list_item .item_txtBox .box_ttl{
    font-size: 23px;
  }
  .service_list-tv .list_item .item_txtBox .box_link a{
    min-width: auto;
    width: 100%;
  }
}




@media screen and (max-width: 480px) {
  /** ========================================
  * メイン部分
  * ====================================== */
  .conferencing_cont{
    padding-top:22px;
  }
  .conferencing_cont .main_title_area .left_area{
    margin-bottom:20px;
  }
  .conferencing_cont .main_title_area .left_area h2{
    font-size:4rem;
    padding-top:20px;
  }
  .conferencing_cont .main_title_area .right_area{
    padding:15px;
  }
  .conferencing_cont .main_title_area .right_area p{
    font-size:1rem;
  }
  .conferencing_cont .main_title_area{
    margin-bottom:40px;
  }
  .conferencing_cont .audio_heading01{
    font-size:1.25rem;
    margin-bottom: 20px;
  }
  .conferencing_cont .audio_heading02{
    font-size:1.25rem;
  }
}