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

/** ========================================
 * メイン部分
 * ====================================== */
.conferencing_main_img {
  line-height: 0;
  position: relative;
}

.conferencing_main_img img {
  vertical-align: bottom;
}

.conferencing_main_img .no1_block {
  position: absolute;
  top: 23px;
  left: 15px;
  width: 220px;
  text-align: center;
}

.conferencing_main_img .no1_block p {
  text-align: center;
  line-height: 1;
}

.conferencing_main_img .no1_block .share {
  margin: 12px 0 0;
  font-size: 32px;
  font-weight: bold;
}

.conferencing_main_img .no1_block .no1 {
  margin: 4px 0 0;
  font-size: 44px;
  font-weight: bold;
}

.conferencing_main_img .no1_block .service {
  margin: 7px 0 0;
  font-size: 24px;
  font-weight: bold;
}

.conferencing_main_img .no1_block .service sup {
  font-size: 12px;
}

.conferencing_main_img .no1_block .note {
  margin: 10px 0 0;
  font-size: 12px;
  line-height: 1.5;
  text-align: left;
}

.conferencing_cont {
  background: url(/content/dam/nttcom/hq/jp/business/services/voice-video/uc-conferencing/conferencing/audio-conferencing/img/main_bg.png) no-repeat top #fff;
}

.main_note {
  display: none;
}

.conferencing_cont h3,
.conferencing_cont h4,
.conferencing_cont h5 {
  margin: 0;
  padding: 0;
}

.conferencing_cont .main_title_area {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  margin-bottom: 100px;
}

.conferencing_cont .main_title_area .left_area {
  padding-left: 20px;
  width: calc(100% - 736px);
}

.conferencing_cont .main_title_area .left_area h2 {
  margin: 0;
  padding: 0;
  font-size: 120px;
  font-weight: bold;
  padding-top: 80px;
}

.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: 80px 20px 0 60px;
}

.conferencing_cont .main_title_area .right_area p {
  font-size: 36px;
}

.conferencing_cont .main_title_area .right_area .read {
  font-size: 22px;
  margin-bottom: 15px;
}

.audio_w {
  width: 840px;
}

.conferencing_cont .audio_heading01 {
  font-size: 45px;
  text-align: center;
  margin-bottom: 80px;
  font-weight: bold;
}

.conferencing_cont .audio_heading02 {
  font-weight: bold;
  font-size: 24px;
  border-bottom: 3px solid #004386;
  margin-bottom: 15px;
  padding-bottom: 10px;
}

/** ========================================
 * 電話”会議が見直されています
 * ====================================== */
.conferencing_disc {
  margin: 0;
  padding: 0;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
  list-style: none;
  margin: 0 auto;
}

.conferencing_disc li {
  text-align: center;
  width: 380px;
  margin-bottom: 60px;
}

.conferencing_disc li:nth-of-type(odd) {
  margin-right: 20px;
}

.conferencing_disc li:nth-of-type(even) {
  margin-left: 20px;
}

.conferencing_disc li h4 {
  font-size: 28px;
  line-height: 1.6;
  margin-bottom: 15px;
  color: #0A64C8;
}

.conferencing_disc li p {
  margin-bottom: 35px;
}

.audio_img05 {
  margin: 0 auto 80px;
}

/** ========================================
 * 電話会議とWeb会議の比較
 * ====================================== */
.comparison_area {
  margin: 0 auto 80px;
}

.comparison_area table {
  width: 100%;
  table-layout: fixed;
}

.comparison_area table th,
.comparison_area table td {
  vertical-align: middle;
  line-height: 1.5;
}

.comparison_area table thead th {
  background: #2765cb;
  color: #fff;
  font-size: 20px;
  text-align: center;
}

.comparison_area table td {
  text-align: center;
}

.comparison_area table td.tel {
  color: #2765cb;
}

.comparison_area table th.tel,
.comparison_area table td.tel {
  font-weight: bold;
}

/** ========================================
 * Arcstar Audio Conferencingが選ばれている理由
 * ====================================== */
.reasons_area {
  background: url(/content/dam/nttcom/hq/jp/business/services/voice-video/uc-conferencing/conferencing/audio-conferencing/img/audio_bg02.png) no-repeat top center;
  margin-bottom: 80px;
}

.reasons_area .audio_w {
  margin: 0 auto;
}

.reasons_area ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.reasons_area ul li {
  list-style: none;
  background: url(/content/dam/nttcom/hq/jp/business/services/voice-video/uc-conferencing/conferencing/audio-conferencing/img/icon_check.png) no-repeat top 3px left;
  padding: 0 0 10px 35px;
  font-size: 18px;
}

.reasons_area ul li strong {
  font-weight: bold;
}

.reasons_area ul li sup {
  font-size: 10px;
}

.reasons_area .note {
  margin: 60px 0 0;
}

.reasons_area .note p {
  font-size: 12px;
}

/** ========================================
 * 利用シーン
 * ====================================== */
.useScene_area {
  margin-bottom: 40px;
}

.useScene_area .audio_w {
  margin: 0 auto;
}

.useScene_block {
  padding: 20px;
  border: 2px solid #cfcfcf;
}

.useScene_block h5 {
  position: relative;
  margin: 0;
  color: #004386;
  font-size: 18px;
  font-weight: bold;
  cursor: pointer;
}

.tgl_box {
  margin-top: 20px;
}

.useScene_item {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
  margin-bottom: 10px;
}

.useScene_item .task {
  width: 315px;
  position: relative;
  background: #f2f2f2;
}

.useScene_item .task dt {
  color: #fff;
  display: inline-block;
  background: #2765cb;
  font-size: 15px;
  padding: 5px 20px;
  font-weight: bold;
}

.useScene_item .task:after {
  position: absolute;
  content: "";
  top: 50px;
  right: -23px;
  display: block;
  width: 14px;
  height: 41px;
  background-image: url(/content/dam/nttcom/hq/jp/business/services/voice-video/uc-conferencing/conferencing/audio-conferencing/img/icon_arrow.png);
}

.useScene_item .ttl {
  font-size: 20px;
  font-weight: bold;
}

.useScene_item dd {
  margin: 0 20px;
  line-height: 1.5;
  font-size: 15px;
}

.useScene_item dd:nth-of-type(1) {
  margin-top: 20px;
}

.useScene_item dd:last-child {
  margin-bottom: 20px;
}

.useScene_item .clear {
  background: #ebf5fc;
  width: 410px;
}

.useScene_item .clear dt {
  color: #fff;
  display: inline-block;
  background: #bf3938;
  font-size: 15px;
  padding: 5px 20px;
  font-weight: bold;
}

.useScene_item .clear dd {
  color: #bf3938;
  font-size: 18px;
  font-weight: bold;
}

.useScene_item .indent-1 {
  text-indent: -1em;
  padding-left: 1em;
}

.tgl_wrap + .tgl_wrap {
  margin: 30px 0 0;
}

.tgl_wrap .tgl_btn::before {
  content: "";
  position: absolute;
  display: inline-block;
  width: 24px;
  height: 24px;
  top: 50%;
  right: 0;
  margin-top: -12px;
  background: url(https://www.ntt.com/content/dam/nttcom/cmn/img/btn-blind-open.png) left top no-repeat;
  background-size: contain;
}

.tgl_wrap .tgl_btn.active:before {
  background: url(https://www.ntt.com/content/dam/nttcom/cmn/img/btn-blind-close.png) left top no-repeat;
  background-size: contain;
}

.contact_block {
  margin: 0 auto 80px;
}

.contact_block .contact_tel-head_hq {
  margin: 0 0 10px;
  font-size: 16px;
  font-weight: bold;
}

.contact_block .contact_inner {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
}

.contact_block .contact_inner .contact_item {
  width: 49%;
  padding: 15px;
  border: #cfcfcf solid 1px;
}

.contact_block .contact_inner .contact_item .contact_tel-num_hq p {
  font-size: 24px;
}

.contact_block .contact_inner .contact_item .link-underline {
  text-decoration: underline;
}

/*ボタン*/
/*角丸*/
.apply_btn {
  position: relative;
  width: 100%;
  padding: 10px 20px;
  text-align: center;
  line-height: 1.25;
  text-decoration: none;
  font-size: 18px;
  font-weight: bold;
  -webkit-box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
          box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
  border: 2px solid #004386;
}

.apply_btn:after {
  content: "";
  position: absolute;
  top: 0;
  bottom: .1em;
  right: 1em;
  margin: auto;
  width: .5em;
  height: .5em;
  border-top: .13em solid #004386;
  border-right: .13em solid #004386;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
}

/*オンライン*/
.online_btn {
  background: #cc023a !important;
  /*黄#ffd601;からドコモ赤に*/
  border: 2px solid #000000 !important;
  /*青#004386;から臙脂に*/
  text-decoration: none;
  color: #FFFFFF !important;
  /*紺#004386;を白に*/
  border-radius: 10px;
  -webkit-border-radius: 10px;
  -moz-border-radius: 10px;
}

.online_btn:hover {
  background: #cc023a !important;
  /*薄黄#fdea8aを薄赤に*/
}

/*オンライン　くの字*/
.online_btn:after {
  content: "";
  position: absolute;
  top: 0;
  bottom: .1em;
  right: 1em;
  margin: auto;
  width: .5em;
  height: .5em;
  /* border-top: .13em solid #004386; */
  /* border-right: .13em solid #004386; */
  border-top: 0.13em solid #fff !important;
  border-right: 0.13em solid #fff !important;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
}

.card-block-wrap {
  margin: 80px auto;
}

.card-block-wrap .card-block-main {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  width: 100%;
  border-bottom: 1px dotted #ccc;
  padding-bottom: 15px;
  margin-bottom: 20px;
}

.card-block-main .card-image {
  width: 21%;
}

.card-block-main .card-image img {
  border: 1px solid #cbcbcb;
}

.card-image img {
  width: 100%;
}

.card-block-main .card-body {
  width: 79%;
  padding-left: 20px;
  vertical-align: top;
}

.card-block-main .card-title a {
  font-weight: bold;
  color: #000;
  font-size: 1.5rem;
}

.card-block-main .lower {
  margin-top: 20px;
}

.card-desc {
  color: #666;
}

p .readmore {
  font-weight: bold;
  color: #e53a53;
}

.intro_btn {
  width: 470px;
  margin: 40px auto 0;
  text-align: center;
  display: table;
}

.intro_btn a {
  background: #E9E9E9;
  padding: 15px 0;
  text-align: center;
  display: table-cell;
  vertical-align: middle;
  font-weight: bold;
}

.center_txt {
  text-align: center;
  padding: 0 10px;
}

.faq_btn_area {
  margin: 0 auto 60px;
}

@media screen and (max-width: 768px) {
  .audio_w {
    width: 100%;
  }
  .tabNavigation_contents .conferencing_wrap img {
    width: auto;
    max-width: 100%;
  }
  .conferencing_cont {
    background: url(/content/dam/nttcom/hq/jp/business/services/voice-video/uc-conferencing/conferencing/audio-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_disc {
    display: block;
  }
  .conferencing_disc li {
    width: 100%;
  }
  .conferencing_disc li:nth-of-type(odd),
  .conferencing_disc li:nth-of-type(even) {
    margin: 0;
    margin-bottom: 60px;
  }
  .card-block-wrap .card-block-main {
    display: block;
    width: 70%;
    margin: 0 auto 20px;
  }
  .card-block-main .card-image {
    width: 100%;
    margin-bottom: 20px;
  }
  .card-block-main .card-body {
    width: 100%;
    padding-left: 0;
  }
  .conferencing_main_img .no1_block {
    top: 5px;
    right: auto;
    left: 5px;
  }
  .conferencing_main_img .no1_block img {
    width: 50%;
  }
  .conferencing_main_img .no1_block .share {
    font-size: 14px;
    margin-top: 5px;
  }
  .conferencing_main_img .no1_block .no1 {
    font-size: 18px;
    margin: 0;
  }
  .conferencing_main_img .no1_block .service {
    font-size: 12px;
  }
  .conferencing_cont .main_title_area .left_area h2 {
    padding-top: 40px;
  }
  .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;
  }
  .contact_block .contact_inner {
    display: block;
  }
  .contact_block .contact_inner .contact_item {
    width: 100%;
  }
  .contact_block .contact_inner .contact_item + .contact_item {
    margin-top: 30px;
  }
  .useScene_block {
    padding: 10px 20px;
  }
  .useScene_item .task {
    width: 45%;
  }
  .useScene_item .clear {
    width: 50%;
  }
}

@media screen and (max-width: 480px) {
  .conferencing_main_img .no1_block {
    width: 100px;
  }
  .conferencing_main_img .no1_block img {
    width: 50px;
  }
  .conferencing_main_img .no1_block .service {
    margin: 0;
    font-size: 10px;
  }
  .conferencing_main_img .no1_block .service sup {
    font-size: 10px;
  }
  .conferencing_main_img .no1_block .note {
    display: none;
  }
  .main_note {
    display: block;
    font-size: 10px;
  }
  .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 .read {
    font-size: 12px;
  }
  .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;
  }
  .conferencing_disc li h4 {
    font-size: 1.25rem;
  }
  .conferencing_disc li p {
    font-size: .85rem;
  }
  .comparison_area table thead th {
    font-size: 1rem;
  }
  .comparison_area table tbody th,
  .comparison_area table tbody td {
    font-size: .75rem;
    padding: 10px 5px;
    line-height: 1.3;
  }
  .reasons_area ul li {
    font-size: 1rem;
  }
  .useScene_block {
    padding: 20px 10px;
  }
  .useScene_block h5 {
    font-size: 1rem;
    padding-right: 30px;
  }
  .useScene_item {
    display: block;
  }
  .useScene_item .task,
  .useScene_item .clear {
    width: 100%;
    padding-bottom: 20px;
    margin-bottom: 20px;
  }
  .useScene_item dd:last-child {
    margin-bottom: 0;
  }
  .useScene_item .task::after {
    top: auto;
    bottom: -30px;
    right: 50%;
    -webkit-transform: rotate(90deg);
            transform: rotate(90deg);
  }
  .contact_block {
    padding: 10px;
  }
  .intro_btn {
    width: 90%;
  }
}

.request_btn::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: .1em;
  right: 1em;
  margin: auto;
  width: .5em;
  height: .5em;
  border-top: .13em solid #004386;
  border-right: .13em solid #004386;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
}

.contact_bt02 {
  background: #ffd601;
  border: 2px solid #004386;
  padding: 12px 20px 12px 20px;
  font-family: FrutigerNeueLTW10-Bold,Frutiger Neue W01 Bd,"ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "メイリオ", Meiryo, Helvetica, sans-serif;
  border-radius: 10px;
  -webkit-border-radius: 10px;
  -moz-border-radius: 10px;
  -webkit-box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
          box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
  text-align: center;
  font-weight: bold;
  position: relative;
}

.contact_bt02::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: .1em;
  right: 1em;
  margin: auto;
  width: .5em;
  height: .5em;
  border-top: .13em solid #004386;
  border-right: .13em solid #004386;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
}

/* TitleList */
.grid_contents .TitleList {
  list-style: none;
  margin: 0;
  padding: 0;
}

.grid_contents .TitleList > li {
  text-align: left;
}

/* red */
.red {
  color: #cf1e1e;
  font-weight: bold;
}

.red a {
  color: #cf1e1e;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
}

.red a::before {
  background-image: url("/content/dam/nttcom/hq/jp/business/services/voice-video/uc-conferencing/conferencing/audio-conferencing/img/icon/icon_pdf.png");
  background-repeat: no-repeat;
  background-size: cover;
  content: "";
  display: inline-block;
  height: 1.5em;
  margin-right: 0.25em;
  min-height: 1.5em;
  min-width: 1.5em;
  width: 1.5em;
}

.red .ft-normal {
  color: #333;
  font-weight: normal;
}