@charset "UTF-8";

.main-visual-image {
  position: relative;
}
.pc-hide {
  display: none;
}
.main-visual-image .hoverimg {
  display: none;
  position: absolute;
  left: 0;
  top: 0;
}
.main-visual-image .hoverimg.show {
  display: block;
}
.grd-2-6 .image-link-s, .grd-2-6-last .image-link-sm,
.image-box {
  margin-bottom: 30px;
}
.responsibilities-contents .image-box {
  display: block;
  width: 380px;
  height: auto;
  padding: 0;
}
.responsibilities-contents .image-box {
  position: relative;
  display: block;
  height: 250px;
}
.image-box .label {
  padding: 10px;
}
.image-box .label {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  margin: 0;
  background: #333333;
  box-sizing: border-box;
  word-break :break-all;
  font-size: 108%;
  font-weight: bold;
  text-align: left;
  color: white;
}

/* key */
.key-title {
  text-align: center;
  font-weight: normal;
  font-size: 173.33%; /* 26px */
}
.key-list {
  list-style: none;
  text-align: center;
}
.key-item {
  position: relative;
  display: block;
  margin: 0 auto;
  width: 230px;
  height: 230px;
  border-radius: 50%;
  color: #fff;
  font-size: 120%;
  font-weight: bold;
  line-height: 1;
}
.key-item.safety {
  background: rgb(154,202,237);
  background: -moz-linear-gradient(-45deg, rgba(154,202,237,1) 0%, rgba(129,189,233,1) 100%);
  background: -webkit-linear-gradient(-45deg, rgba(154,202,237,1) 0%,rgba(129,189,233,1) 100%);
  background: linear-gradient(135deg, rgba(154,202,237,1) 0%,rgba(129,189,233,1) 100%);
  filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#9acaed', endColorstr='#81bde9',GradientType=1 );
}
.key-item.environment {
  background: rgb(121,221,172);
  background: -moz-linear-gradient(-45deg, rgba(121,221,172,1) 0%, rgba(88,213,151,1) 100%);
  background: -webkit-linear-gradient(-45deg, rgba(121,221,172,1) 0%,rgba(88,213,151,1) 100%);
  background: linear-gradient(135deg, rgba(121,221,172,1) 0%,rgba(88,213,151,1) 100%);
  filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#79ddac', endColorstr='#58d597',GradientType=1 );
}
.key-item.communities {
  background: rgb(231,205,133);
  background: -moz-linear-gradient(-45deg, rgba(231,205,133,1) 0%, rgba(225,193,102,1) 100%);
  background: -webkit-linear-gradient(-45deg, rgba(231,205,133,1) 0%,rgba(225,193,102,1) 100%);
  background: linear-gradient(135deg, rgba(231,205,133,1) 0%,rgba(225,193,102,1) 100%);
  filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#e7cd85', endColorstr='#e1c166',GradientType=1 );
}
.key-item:before {
  content: "";
  position: absolute;
  top: 46%;
  right: 0;
  left: 0;
  margin: auto;
  width: 64px;
  height: 65px;
  background-image: url(../images/icon_key.svg);
  background-repeat: no-repeat;
}
.key-item.environment:before {
  background-position: center;
}
.key-item.communities:before {
  background-position: right;
}
.key-item-inner {
  position: absolute;
  top: 28%;
  left: 0;
  box-sizing: border-box;
  width: 100%;
  padding: 0 40px;
}
.communities .key-item-inner {
  top: 19%;
}

/* approach */
.approach-list {
  list-style: none;
  counter-reset: approach-num 0;
}
.approach-item {
  position: relative;
  box-sizing: border-box;
  display: block;
  padding: 0 85px;
  border: 2px solid #e5e5e5;
  border-top: 5px solid #ff0000;
  line-height: 1.42;
}
.approach-item:before {
  display: inline-block;
  content: "";
  height: 100%;
  min-height: 152px;
  vertical-align: middle;
}
.approach-item:after {
  content: "0"counter(approach-num) ;
  counter-increment: approach-num 1;
  display: block;
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  margin-top: -.5em;
  opacity: .1;
  font-size: 1000%; /* 150px */
  font-weight: bold;
  line-height: 1;
  color: #ff0000;
  text-align: center;
}
.approach-item-inner {
  display: inline-block;
  position: relative;
  z-index: 1;
  width: 100%;
  vertical-align: middle;
}