@charset "utf-8";
/* CSS Document */
.contents h2 {
  background: url(images/h2_icon.png) no-repeat left 5px;
  background-size: 22px auto;
}
/*本線トンネル工事
***********************************************/
.index .img01 {
  margin-bottom: 20px;
}
.index .img01 img {
  max-width: 100%;
}
.index .contents ul.cList {
  font-size: 0;
}
.index .contents ul.cList li {
  font-size: 16px;
  display: inline-block;
  width: 482px;
  margin-bottom: 15px;
  text-align: center;
}
.index .contents ul.cList li:nth-child(odd) {
  float: right;
  margin-left: 15px;
}
.index .contents ul.cList li:nth-child(even) {
  float: left;
}
.index .contents ul.cList li:last-child {
  float: none;
  margin-left: 0;
}
.index .contents ul.cList li a {
  display: block;
  background: #EFEFF1;
  color: #1F1F1F;
  padding: 10px;
  text-decoration: none;
}
.index .contents ul.cList li a span {
  padding-left: 26px;
}
.index .contents ul.cList li:first-child a span, .index .contents ul.cList li:nth-child(2) a span {
  background: url(../common/images/arrow06.png) no-repeat left 6px;
  background-size: 14px auto;
}
.index .contents ul.cList li:nth-child(3) a span, .index .contents ul.cList li:nth-child(4) a span {
  background: url(../common/images/arrow07.png) no-repeat left 6px;
  background-size: 14px auto;
}
.index .contents ul.cList li a:hover {
  filter: alpha(opacity=100);
  -moz-opacity: 1;
  opacity: 1;
}
.index .contents ul.cList li:first-child a:hover, .index .contents ul.cList li:nth-child(2) a:hover {
  background: #009966;
}
.index .contents ul.cList li:nth-child(3) a:hover, .index .contents ul.cList li:nth-child(4) a:hover {
  background: #E8824A;
}
.index .contents ul.cList li:last-child span {
  background: url(../common/images/icon_camera.png) no-repeat left 6px;
  background-size: 16px auto;
  padding-left: 28px;
}
.index .contents ul.cList li:last-child a:hover {
  background: #0094D7;
}
.index .contents ul.cList li a:hover {
  color: #FFF;
}
.index .contents ul.cList li a:hover span {
  background: url(../common/images/arrow01.png) no-repeat left 6px !important;
  background-size: 14px auto !important;
}
.index .contents ul.cList li:last-child a:hover span {
  background: url(../common/images/icon_camera02.png) no-repeat left 6px !important;
  background-size: 16px auto !important;
}
.index .contents .read01 {
  margin-bottom: 30px;
}
.index .contents .img02 {
  text-align: center;
  margin-bottom: 40px;
}
.index .contents .att {
  text-align: right;
  margin-top: 10px;
  margin-bottom: 40px;
  font-size: 12px;
}
.index .contents ul.movieList {
  font-size: 0;
}
.index .contents ul.movieList li {
  display: inline-block;
  vertical-align: top;
  font-size: 18px;
  width: 465px;
  width: -webkit-calc((100% - 20px) / 2);
  width: -moz-calc((100% - 20px) / 2);
  width: calc((100% - 20px) / 2);
  margin-bottom: 20px;
}
.index .contents ul.movieList li video {
  max-width: 100%;
}
.index .contents ul.movieList li:nth-child(odd) {
  margin-right: 20px;
}
.index .contents ul.movieList li .catch02 {
  margin-bottom: 10px;
}
.index .contents ul.movieList li .downloadText {
  margin-top: 0px;
  font-size: 12px;
  background: url(../common/images/arrow05.png) no-repeat left 4px / 4px auto;
  padding-left: 10px;
}
.index .contents ul.movieList li .mute {
  margin-top: 5px;
  font-size: 12px;
  background: url(../common/images/arrow05.png) no-repeat left 4px / 4px auto;
  padding-left: 10px;
}
/*各工事について　共通
***********************************************/
.contents .mainVisual {
  margin-bottom: 20px;
}
.contents .mainVisual:after {
  content: "";
  clear: both;
  display: block;
}
.contents .mainVisual img {
  max-width: 100%;
}
.contents .mainVisual .update {
  text-align: right;
  margin-top: 5px;
  font-size: 12px;
}
.contents .mainVisual .update.fl {
  float: right;
}
.contents .mainVisual .photoname {
  float: left;
  font-size: 12px;
  margin-top: 5px;
}
.contents .readText {
  margin-bottom: 30px;
  border: #D9D9D9 solid 2px;
  padding: 20px;
  font-size: 16px;
}
.contents .mapArea {
  margin-bottom: 40px;
}
.contents .mapArea img {
  max-width: 100%;
}
.contents .mapArea .att {
  text-align: right;
  margin-top: 10px;
  font-size: 12px;
}
.contents .indexArea {
  margin-bottom: 40px;
}
.contents .indexArea img {
  max-width: 100%;
}
.contents .indexArea .att {
  text-align: right;
  margin-top: 10px;
  font-size: 12px;
}
.contents .detailArea {
  margin-bottom: 30px;
}
.contents .detailArea table th {
  width: 12em;
}
.contents .personArea {
  margin-bottom: 50px;
}
.contents .personArea img {
  max-width: 100%
}
.contents .personArea .title {
  background: url(../common/images/bg_line.gif) repeat-x left 38%;
}
.contents .personArea .title h5 {
  background: #FFF;
  padding-right: 25px;
  display: inline-block;
}
.contents .personArea .text {
  margin-bottom: 30px;
}
.contents .personArea .text:last-child {
  margin-bottom: 0;
}
.contents .personArea .imgArea {
  position: relative;
  margin-bottom: 5px;
}
.contents .personArea .imgArea .img img {
  max-width: 100%;
}
.contents .personArea .imgArea .profile {
  position: absolute;
  padding: 20px 40px 20px 25px;
  background: rgba(15, 24, 51, 0.85);
  color: #FFF;
}
.contents .personArea .imgArea .profile .position {
  font-size: 16px;
  font-weight: bold;
  line-height: 1.5;
  margin-bottom: 5px;
}
.contents .personArea .imgArea .profile .name {
  font-size: 32px;
  font-weight: bold;
  letter-spacing: 0.2em;
  line-height: 1.2;
  margin-bottom: 5px;
}
.contents .personArea .imgArea .profile .name span {
  font-size: 24px;
  margin-right: 0.8em;
}
.contents .personArea .imgArea .profile .name span::before {
  content: '[';
}
.contents .personArea .imgArea .profile .name span::after {
  content: ']';
}
.contents .personArea .imgArea .profile .joined {
  font-size: 15px;
  margin-bottom: 15px;
}
.contents .personArea .imgArea .profile .history_title {
  background: #FFF;
  color: #0f1833;
  display: inline-block;
  padding: 4px 8px 4px 8px;
  line-height: 1.2;
  margin-bottom: 5px;
  font-weight: bold;
  font-size: 13px;
}
.contents .personArea .imgArea .profile .history {
  font-size: 13px;
}
.contents .personArea .imgArea .profile.c01_01 {
  bottom: 20px;
  left: 20px;
}
.contents .personArea .imgArea .profile.c01_02 {
  bottom: 20px;
  left: 20px;
  width: 400px;
}
.contents .personArea .imgArea .profile.c02_01 {
  bottom: 20px;
  left: 20px;
  width: 420px;
}
.contents .personArea .imgArea .profile.c02_02 {
  bottom: 20px;
  left: 20px;
  width: 380px;
}
.contents .personArea .imgArea .profile.c03_01 {
  bottom: 20px;
  left: 20px;
  width: 420px;
}
.contents .personArea .imgArea .profile.c03_02 {
  bottom: 20px;
  left: 20px;
  width: 380px;
}
.contents .personArea .imgArea .profile.c04_01 {
  bottom: 20px;
  left: 20px;
  width: 380px;
}
.contents .personArea .imgArea .profile.c04_02 {
  bottom: 20px;
  left: 20px;
  width: 380px;
}
.contents .personArea .update {
  text-align: right;
  font-size: 12px;
  margin-bottom: 30px;
}
.contents .linkArea {
  margin-bottom: 30px;
}
.contents .linkArea ul {
  font-size: 0;
}
.contents .linkArea ul li {
  display: inline-block;
  width: 465px;
  width: -webkit-calc((100% - 20px) / 2);
  width: -moz-calc((100% - 20px) / 2);
  width: calc((100% - 20px) / 2);
  margin-bottom: 20px;
  font-size: 15px;
  line-height: 1.5;
  text-align: center;
  letter-spacing: 0.1em;
}
.contents .linkArea ul li span {
  font-size: 24px;
  display: block;
  font-weight: bold;
}
.contents .linkArea ul li a {
  padding: 20px 15px;
  color: #FFF;
  text-decoration: none;
  display: block;
  border-radius: 3px;
}
.contents .linkArea ul.green li a {
  background: url(../common/images/arrow_d.png) no-repeat right 20px top 50% #26A669;
  background-size: 18px auto;
}
.contents .linkArea ul.green li a:hover {
  background: url(../common/images/arrow_d.png) no-repeat right 15px top 50% #26A669;
  background-size: 18px auto;
}
.contents .linkArea ul.orange li a {
  background: url(../common/images/arrow_d.png) no-repeat right 20px top 50% #EE6137;
  background-size: 18px auto;
}
.contents .linkArea ul.orange li a:hover {
  background: url(../common/images/arrow_d.png) no-repeat right 15px top 50% #EE6137;
  background-size: 18px auto;
}
.contents .linkArea ul li:nth-child(odd) {
  margin-right: 20px;
}
.contents .backBtnArea {
  margin-top: 50px;
  text-align: center;
}
.contents .backBtnArea p a {
  background: #FFF;
  border: #0094d7 solid 2px;
  padding: 10px 25px 10px 15px;
  display: inline-block;
  font-size: 12px;
}
.contents .backBtnArea p a span {
  display: inline-block;
  background: url(../common/images/arrow08.png) no-repeat left 5px top 55% / 10px auto;
  padding-left: 25px;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.contents .backBtnArea p a:hover span {
  background: url(../common/images/arrow08.png) no-repeat left 0px top 55% / 12px auto;
}
/*工法・技術紹介　共通
***********************************************/
.detail .contents .amazing {
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 15px;
}
.detail .contents .amazing::before {
  content: 'ここがスゴイ！';
  border-radius: 3px;
  padding: 5px 10px;
  line-height: 1.2;
  font-size: 16px;
  color: #FFF;
  display: inline-block;
  margin-right: 15px;
}
.detail .contents .amazing.green {
  color: #1D7E50;
}
.detail .contents .amazing.orange {
  color: #DE4816;
}
.detail .contents .amazing.green::before {
  background: #26A669;
}
.detail .contents .amazing.orange::before {
  background: #EE6137;
}
.detail .contents .point {
  display: block;
  font-size: 16px;
  font-weight: bold;
  margin-bottom: 8px;
}
.detail .contents .read01 {
  margin-bottom: 30px;
}
.detail .contents .img01 {
  margin-bottom: 50px;
  text-align: center;
}
.detail .contents .img01 img {
  max-width: 100%;
}
.detail .contents .img02 {
  margin-bottom: 50px;
}
.detail .contents .img02 img {
  max-width: 100%;
}
.detail .contents .cap {
  background: #EBEBEB;
  padding: 5px 10px 3px 10px;
  font-size: 12px;
  margin-top: 5px;
  display: block;
}
.detail .contents .charaArea {
  margin-bottom: 40px;
  font-size: 0;
}
.detail .contents .charaArea .chara {
  width: 160px;
  display: inline-block;
  margin-right: 30px;
  vertical-align: middle;
}
.detail .contents .charaArea .chara img {
  max-width: 100%;
}
.detail .contents .charaArea .baloon {
  font-size: 14px;
  padding: 20px 25px;
  position: relative;
  display: inline-block;
  width: 770px;
  border-radius: 5px;
  vertical-align: middle;
}
.detail .contents .charaArea.green .baloon {
  border: #26A669 solid 3px;
}
.detail .contents .charaArea.orange .baloon {
  border: #EE6137 solid 3px;
}
.detail .contents .charaArea .baloon:after, .detail .contents .charaArea .baloon:before {
  right: 100%;
  top: 50%;
  border: solid transparent;
  content: " ";
  height: 0;
  width: 0;
  position: absolute;
  pointer-events: none;
}
.detail .contents .charaArea .baloon:after {
  border-color: rgba(255, 255, 255, 0);
  border-right-color: #FFF;
  border-width: 5px;
  margin-top: -5px;
}
.detail .contents .charaArea.green .baloon:before {
  border-color: rgba(38, 166, 105, 0);
  border-right-color: #26A669;
  border-width: 9px;
  margin-top: -9px;
}
.detail .contents .charaArea.orange .baloon:before {
  border-color: rgba(238, 97, 55, 0);
  border-right-color: #EE6137;
  border-width: 9px;
  margin-top: -9px;
}
@media screen and (max-width: 767px) { /*SP*/
  /*本線トンネル工事
***********************************************/
  .index .contents ul.cList li {
    width: 100%;
    margin-bottom: 10px;
    font-size: 14px;
    float: none !important;
  }
  .index .contents ul.cList li:nth-child(odd) {
    margin-left: 0;
  }
  .index .contents ul.cList li:last-child {
    margin-bottom: 0;
  }
  .index .contents ul.cList li a span {
    background-position: left 50% !important;
  }
  .index .contents ul.cList li a:hover span {
    background: url(../common/images/arrow01.png) no-repeat left 50% !important;
    background-size: 14px auto !important;
  }
  .index .contents ul.cList li:last-child span {
    background: url(../common/images/icon_camera.png) no-repeat left 50%;
    background-size: 16px auto;
  }
  .index .contents ul.cList li:last-child a:hover span {
    background: url(../common/images/icon_camera02.png) no-repeat left 50% !important;
    background-size: 16px auto !important;
  }
  .index .contents .read01 {
    margin-bottom: 20px;
  }
  .index .contents .img02 {
    margin-bottom: 30px;
  }
  .index .contents .img02 img {
    max-width: 100%;
  }
  .index .contents ul.movieList li {
    display: block;
    width: 100%;
    margin-bottom: 15px;
  }
  .index .contents ul.movieList li:last-child {
    margin-bottom: 0;
  }
  .index .contents ul.movieList li:nth-child(odd) {
    margin-right: 0;
  }
  .index .contents ul.movieList li .catch02 {
    margin-bottom: 10px;
  }
  .index .contents ul.movieList li .mute {
    background: url(../common/images/arrow12.png) no-repeat left 3px / 4px auto;
    margin-top: 12px;
  }
  .index .contents ul.movieList li .downloadText {
    background: url(../common/images/arrow05.png) no-repeat left 3px / 4px auto;
    margin-top: 0px;
  }
  .index .contents ul.movieList li .mute {
    background: url(../common/images/arrow05.png) no-repeat left 3px / 4px auto;
    margin-top: 5px;
  }
  /*各工事について　共通
***********************************************/
  .contents .mainVisual {
    margin-bottom: 5px;
  }
  .contents .mainVisual .update {
    font-size: 10px;
  }
  .contents .mainVisual .photoname {
    font-size: 10px;
  }
  .contents .readText {
    margin-bottom: 25px;
    font-size: 13px;
    padding: 15px;
  }
  .contents .indexArea {
    margin-bottom: 25px;
  }
  .contents .detailArea {
    margin-bottom: 20px;
  }
  .contents .detailArea table th {
    width: 100%;
  }
  .contents .personArea {
    margin-bottom: 30px;
  }
  .contents .personArea .text {
    margin-bottom: 25px;
  }
  .contents .personArea .update {
    margin-bottom: 20px;
  }
  .contents .personArea .imgArea .profile {
    position: relative;
    padding: 15px;
    background: rgba(15, 24, 51, 1);
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
  }
  .contents .personArea .imgArea .profile .position {
    font-size: 14px;
  }
  .contents .personArea .imgArea .profile .name {
    font-size: 22px;
    font-weight: bold;
    letter-spacing: 0.2em;
  }
  .contents .personArea .imgArea .profile .name span {
    font-size: 18px;
  }
  .contents .personArea .imgArea .profile .joined {
    font-size: 14px;
  }
  .contents .linkArea {
    margin-bottom: 20px;
  }
  .contents .linkArea ul li {
    width: 100%;
    display: block;
    margin-bottom: 15px;
    font-size: 13px;
  }
  .contents .linkArea ul li:last-child {
    margin-bottom: 0;
  }
  .contents .linkArea ul li span {
    font-size: 18px;
    display: block;
    font-weight: bold;
  }
  .contents .linkArea ul li a {
    padding: 20px 25px 20px 15px;
  }
  .contents .linkArea ul.green li a, .contents .linkArea ul.green li a:hover {
    background: url(../common/images/arrow_d.png) no-repeat right 20px top 50% #26A669;
    background-size: 12px auto;
  }
  .contents .linkArea ul.orange li a, .contents .linkArea ul.orange li a:hover {
    background: url(../common/images/arrow_d.png) no-repeat right 20px top 50% #EE6137;
    background-size: 12px auto;
  }
  .contents .backBtnArea p a {
    padding: 10px 20px 10px 10px;
    display: block;
  }
  .contents .backBtnArea p a span, .contents .backBtnArea p a:hover span {
    display: inline-block;
    background: url(../common/images/arrow08.png) no-repeat left 0px top 50% / 10px auto;
    padding-left: 25px;
  }
  /*本線トンネル工事
***********************************************/
  .detail .contents .amazing {
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 8px;
  }
  .detail .contents .amazing::before {
    font-size: 13px;
    display: block;
    margin-bottom: 5px;
    width: 7em;
  }
  .detail .contents .point {
    font-size: 14px;
    margin-bottom: 5px;
  }
  .detail .contents .read01 {
    margin-bottom: 20px;
  }
  .detail .contents .img01 {
    margin-bottom: 40px;
  }
  .detail .contents .img02 {
    margin-bottom: 15px;
  }
  .detail .contents .img02:first-of-type {
    margin-bottom: 40px;
  }
  .detail .contents .charaArea .chara {
    width: 100px;
    margin-right: 20px;
  }
  .detail .contents .charaArea .baloon {
    font-size: 14px;
    padding: 15px;
    position: relative;
    display: inline-block;
    width: 65%;
    widht: -webkit-calc(100% - 120px);
    width: -moz-calc(100% - 120px);
    width: calc(100% - 120px);
    font-size: 13px;
  }
}