.public_a {
  padding: 50px 0 86px;
}
.public_a .pagetitle {
  margin-bottom: 50px;
}
.public_a .a_box {
  position: relative;
}
.public_a .a_box .imgbox {
  position: relative;
  z-index: 20;
  overflow: hidden;
}
.public_a .a_box .infotext {
  position: absolute;
  right: 0;
  top: 30px;
  background-color: #0e9edb;
  padding: 28px 30px 28px 74px;
  color: #ffffff;
  line-height: 22px;
  width: 715px;
  z-index: 40;
}
.public_b {
  background: url(../images/pub_03.jpg) no-repeat center top / cover;
  padding: 100px 0 106px;
}
.public_b .pagetitle {
  margin-bottom: 50px;
}
.public_b .infotext {
  line-height: 22px;
  color: #666666;
}
.public_c {
  padding: 100px 0 150px;
}
.public_c .pagetitle {
  margin-bottom: 50px;
}
.outbox .wrap {
  background: url(../images/pub_07.png) no-repeat center top;
}
.foun_a {
  padding: 50px 0 90px;
}
.foun_a .pagetitle {
  margin-bottom: 54px;
}
.foun_a .infotext {
  font-size: 16px;
  line-height: 44px;
  color: #666666;
  text-align: center;
}
.foun_b {
  padding-bottom: 140px;
}
.foun_b .pagetitle {
  margin-bottom: 50px;
}
.foun_b .contbox {
  background-color: #f8f8f8;
}
.foun_b .tabbox {
  padding: 94px 0 85px;
  background: url(../images/pub_08.jpg) no-repeat center top / cover;
  margin-bottom: 10px;
}
.foun_b .tabbox .tab {
  width: 25%;
  float: left;
  padding: 56px 0 56px;
  text-align: center;
  border-right: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  cursor: pointer;
}
.foun_b .tabbox .tab .line {
  width: 30px;
  height: 2px;
  background-color: #ffffff;
  margin: 0 auto 16px;
  -webkit-transition: all .4s;
  -o-transition: all .4s;
  -moz-transition: all .4s;
  transition: all .4s;
  opacity: 0;
}
.foun_b .tabbox .tab .cn {
  font-size: 18px;
  text-shadow: 0px 2px 16px 0px rgba(0, 0, 0, 0.16);
  margin-bottom: 10px;
}
.foun_b .tabbox .tab .en {
  font-family: Helvetica;
  font-size: 12px;
  -webkit-transition: all .4s;
  -o-transition: all .4s;
  -moz-transition: all .4s;
  transition: all .4s;
  opacity: 0;
}
.foun_b .tabbox .tab:last-child {
  border-right: none;
}
.foun_b .tabbox .tab:hover .line,
.foun_b .tabbox .actTab .line,
.foun_b .tabbox .tab:hover .en,
.foun_b .tabbox .actTab .en {
  opacity: 1;
}
.foun_b .contbox .box {
  display: none;
}
.foun_b .contbox .source {
  display: block;
  padding: 50px 0;
}
.foun_b .contbox .source .tlbox {
  font-size: 18px;
  color: #333333;
  margin-bottom: 50px;
  text-align: center;
}
.foun_b .contbox .source .tlbox .tl {
  margin-bottom: 28px;
}
.foun_b .contbox .source .textbox {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
}
.foun_b .contbox .source .textbox .bfbox {
  width: 25%;
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  -webkit-box-flex: 0;
  -webkit-flex-grow: 0;
     -moz-box-flex: 0;
      -ms-flex-positive: 0;
          flex-grow: 0;
  color: #666;
  padding: 0 30px;
  border-right: 1px solid #dddddd;
}
.foun_b .contbox .source .textbox .bfbox .tl {
  font-size: 16px;
  margin-bottom: 5px;
  text-align: center;
}
.foun_b .contbox .source .textbox .bfbox .list {
  line-height: 24px;
}
.foun_b .contbox .source .textbox .bfbox:last-child {
  border-right: none;
}
.foun_b .contbox .standard {
  padding: 50px 110px;
}
.foun_b .contbox .standard .tl {
  font-size: 18px;
  color: #333333;
  margin-bottom: 40px;
  text-align: center;
}
.foun_b .contbox .standard .pb {
  padding-bottom: 35px;
  border-bottom: 1px solid #dddddd;
}
.foun_b .contbox .standard .infobox {
  margin-bottom: 30px;
}
.foun_b .contbox .standard .infobox .ttl {
  color: #333333;
  font-size: 18px;
  margin-bottom: 30px;
  line-height: 24px;
}
.foun_b .contbox .standard .infobox .ttl .bspan {
  font-weight: bold;
}
.foun_b .contbox .standard .infobox .ttl .light {
  color: #0071b1;
}
.foun_b .contbox .standard .infobox .area {
  margin-bottom: 20px;
}
.foun_b .contbox .standard .infobox .area .areatl {
  font-size: 16px;
  font-weight: bold;
  margin-bottom: 15px;
  line-height: 24px;
}
.foun_b .contbox .standard .infobox .area .li {
  font-size: 14px;
  line-height: 26px;
  color: #666;
}
.foun_b .contbox .standard .infobox .area .stabbox {
  margin-bottom: 10px;
}
.foun_b .contbox .standard .infobox .area .stabbox .stab {
  float: left;
  font-size: 16px;
  color: #333333;
  line-height: 18px;
  position: relative;
  padding-right: 21px;
  margin-right: 20px;
  cursor: pointer;
  -webkit-transition: all .4s;
  -o-transition: all .4s;
  -moz-transition: all .4s;
  transition: all .4s;
}
.foun_b .contbox .standard .infobox .area .stabbox .stab:hover {
  color: #0e9edb;
}
.foun_b .contbox .standard .infobox .area .stabbox .actTab {
  color: #0e9edb;
  text-decoration: underline;
}
.foun_b .contbox .standard .infobox .area .stabbox .stab::after {
  content: "";
  width: 1px;
  height: 100%;
  right: 0;
  top: 0;
  background: #0e9edb;
}
.foun_b .contbox .standard .infobox .area .stabbox .stab:last-child {
  padding-right: 0px;
  margin-right: 0px;
}
.foun_b .contbox .standard .infobox .area .stabbox .stab:last-child::after {
  display: none;
}
.foun_b .contbox .standard .infobox .area .areabox .a-box {
  display: none;
}
.foun_b .contbox .standard .infobox .area .areabox .a-box:nth-child(1) {
  display: block;
}
.foun_b .contbox .standard .infobox .area:last-child {
  margin-bottom: 0;
}
.foun_b .contbox .standard .infobox:last-child {
  margin-bottom: 0;
}
.foun_b .contbox .use {
  padding: 50px 110px 88px 110px;
}
.foun_b .contbox .use .usetl {
  margin-bottom: 50px;
  font-size: 18px;
  color: #333333;
  text-align: center;
}
.foun_a {
  padding-top: 30px;
}
.foun_a .tt {
  margin-bottom: 50px;
}
@media (max-width: 1440px) {
  .public_b,
  .public_c {
    padding: 80px 0;
  }
  .public_b .pagetitle,
  .public_c .pagetitle,
  .foun_a .pagetitle,
  .foun_b .pagetitle {
    margin-bottom: 40px;
  }
  .foun_a {
    padding-bottom: 80px;
  }
  .foun_a .infotext {
    line-height: 30px;
  }
  .foun_b {
    padding-bottom: 100px;
  }
  .foun_b .contbox .source {
    padding: 40px 0;
  }
  .foun_b .contbox .source .tlbox {
    margin-bottom: 40px;
  }
  .foun_b .contbox .source .textbox .bfbox {
    padding: 0 20px;
  }
  .foun_b .contbox .standard {
    padding: 40px 80px;
  }
  .foun_b .contbox .use {
    padding: 50px 80px 80px 80px;
  }
}
@media (max-width: 1366px) {
  .public_a .a_box .imgbox img {
    width: 580px;
  }
  .public_a .a_box .infotext {
    width: 680px;
  }
}
@media (max-width: 1280px) {
  .public_b,
  .public_c {
    padding: 60px 0;
  }
  .public_a .a_box .imgbox img {
    width: 550px;
  }
  .public_a .a_box .infotext {
    width: 600px;
    padding-left: 40px;
  }
  .public_a .a_box .infotext .indiv {
    height: 290px;
    overflow: auto;
  }
  .foun_b {
    padding-bottom: 80px;
  }
  .foun_b .contbox .source .tlbox {
    font-size: 16px;
  }
  .foun_b .contbox .source .tlbox .tl {
    margin-bottom: 20px;
  }
  .foun_b .contbox .source .textbox .bfbox {
    padding: 0 20px;
  }
  .foun_b .contbox .standard {
    padding: 40px 60px;
  }
  .foun_b .contbox .standard .infobox .ttl {
    font-size: 16px;
  }
  .foun_b .contbox .use {
    padding: 50px 60px 60px 60px;
  }
  .foun_b .tabbox .tab .cn {
    font-size: 16px;
  }
}
@media (max-width: 1024px) {
  .public_a {
    padding-bottom: 60px;
  }
  .public_a .a_box .imgbox img {
    width: 100%;
  }
  .public_a .a_box .infotext {
    position: static;
    width: 100%;
    padding: 40px;
  }
  .public_a .a_box .infotext .indiv {
    height: 290px;
    overflow: auto;
  }
  .foun_b {
    padding-bottom: 60px;
  }
}
@media (max-width: 768px) {
  .public_a {
    padding-bottom: 60px;
  }
  .public_a .a_box .infotext {
    padding: 20px;
  }
  .public_a .a_box .infotext .indiv {
    height: auto;
  }
  .foun_b .contbox .source .tlbox {
    margin-bottom: 40px;
  }
  .foun_b .contbox .source .tlbox .te {
    line-height: 24px;
  }
  .foun_b .contbox .source .textbox .bfbox {
    width: 100%;
    padding: 0 20px;
    margin-bottom: 20px;
  }
  .foun_b .contbox .standard {
    padding: 40px 20px;
  }
  .foun_b .contbox .use {
    padding: 40px 20px;
  }
  .foun_b .tabbox .tab .cn {
    font-size: 14px;
  }
}