.worksans {
  font-family: 'Work Sans', sans-serif;
}
.wrap960 {
  width: 960px;
  margin: 0 auto;
}
@media screen and (max-width: 960px) {
  .wrap960 {
    width: 100%;
  }
}
@media only screen and (max-width: 960px) {
  .wrap960 {
    width: calc(100% - 20px);
  }
}
.about {
  background: #ebebeb;
  padding: 100px 0;
  margin-top: 115px;
}
@media only screen and (max-width: 960px) {
  .about {
    padding: 50px 0;
  }
}
@media only screen and (max-width: 640px) {
  .about {
    margin-top: 30px;
  }
}
.about .mainTitle {
  margin-bottom: 50px;
}
@media only screen and (max-width: 640px) {
  .about .mainTitle {
    margin-bottom: 20px;
  }
}
.about .mainTitle h1 {
  font-size: 30px;
  color: #103861;
  font-weight: normal;
  margin: 0;
}
.about article p {
  font-size: 16px;
  line-height: 1.8;
}
.corporation {
  width: 100%;
  background: url(../images/about_worldmap.jpg) #ebebeb no-repeat center;
  padding-bottom: 165px;
  position: relative;
}
@media only screen and (max-width: 960px) {
  .corporation {
    padding-bottom: 100px;
  }
}
.corporation .titleWrap {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 310px;
  height: 310px;
  border-radius: 50%;
  margin: -240px 0 0 -155px;
  background: #00a9e0;
}
@media only screen and (max-width: 960px) {
  .corporation .titleWrap {
    margin-top: -210px;
  }
}
.corporation .titleWrap .logoWrap {
  width: 268px;
  height: 268px;
  border: 10px white solid;
  border-radius: 50%;
  background: white;
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1) inset;
  margin: 11px 0 0 11px;
}
.corporation .titleWrap .logoWrap img {
  display: block;
  margin: 30px auto 20px;
}
.corporation .titleWrap .logoWrap h4 {
  font-size: 20px;
  text-align: center;
  color: #103861;
  line-height: 1.0;
  margin-top: -20px;
}
.corporation .titleWrap .logoWrap h4 .num {
  color: #d7092f;
  font-size: 56px;
}
.corporation .titleWrap .circle {
  width: 95px;
  height: 95px;
  border-radius: 50%;
  position: absolute;
}
.corporation .titleWrap .circle i {
  display: block;
  width: 60px;
  height: 60px;
  background-image: url(../images/about_icon.png);
  background-repeat: no-repeat;
  margin: 17px 0 0 17px;
}
.corporation .titleWrap .circle.one {
  background: #103861;
  top: -30px;
  left: -10px;
}
.corporation .titleWrap .circle.one i {
  background-position: 0 0;
}
.corporation .titleWrap .circle.two {
  background: #0077b2;
  top: -30px;
  right: -10px;
}
.corporation .titleWrap .circle.two i {
  background-position: -60px 0;
}
.corporation .titleWrap .circle.three {
  background: #0081d2;
  bottom: -30px;
  left: -10px;
}
.corporation .titleWrap .circle.three i {
  background-position: -60px 0;
}
.corporation .titleWrap .circle.four {
  background: #00a9e0;
  bottom: -30px;
  right: -10px;
}
.corporation .titleWrap .circle.four i {
  background-position: -60px -60px;
}
@media screen and (max-width: 700px) {
  .corporation .titleWrap {
    width: auto;
    height: auto;
    background: transparent;
    position: relative;
    top: 0;
    left: 0;
    margin: 0 0 40px 0;
  }
  .corporation .titleWrap .logoWrap {
    margin: 0;
    border: 0;
    width: auto;
    height: auto;
    background: transparent;
    box-shadow: none;
    text-align: center;
  }
  .corporation .titleWrap .logoWrap img {
    margin: 0 10px 0 0;
    display: inline-block;
    width: 50px;
  }
  .corporation .titleWrap .logoWrap h4 {
    display: inline-block;
    margin: 0;
  }
  .corporation .titleWrap .logoWrap h4 br {
    display: none;
  }
  .corporation .titleWrap .logoWrap h4 .num {
    font-size: 24px;
  }
  .corporation .titleWrap .circle {
    display: none;
  }
}
.corporation .item {
  width: 420px;
  border-radius: 10px;
  padding: 30px 20px;
  position: relative;
}
@media only screen and (max-width: 960px) {
  .corporation .item {
    width: calc(50% - 50px);
  }
}
@media screen and (max-width: 700px) {
  .corporation .item {
    width: auto;
  }
}
.corporation .item h5 {
  color: white;
  font-size: 18px;
  text-align: center;
  margin: 0 10px 10px;
}
@media only screen and (max-width: 960px) {
  .corporation .item h5 {
    font-size: 18px;
    margin-bottom: 5px;
  }
}
.corporation .item .enName {
  color: white;
  font-size: 12px;
  text-align: center;
  margin-bottom: -10px;
  margin-top: -10px;
}
.corporation .item .since {
  color: white;
  font-size: 14px;
  text-align: center;
  margin-bottom: 15px;
}
.corporation .item .wrap {
  background: white;
  border-bottom-left-radius: 10px;
  border-bottom-right-radius: 10px;
  padding: 30px 15px;
  min-height: 325px;
  border: 4px white solid;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1) inset;
  position: relative;
}
@media only screen and (max-width: 960px) {
  .corporation .item .wrap {
    min-height: 320px;
  }
}
@media screen and (max-width: 700px) {
  .corporation .item .wrap {
    min-height: auto;
  }
}
.corporation .item .wrap .good {
  width: 68px;
  height: 65px;
  position: absolute;
  background: url(../images/about_good.svg) no-repeat;
  top: -30px;
  left: -20px;
  z-index: 2;
}
.corporation .item .wrap h6 {
  text-align: center;
  margin: 0;
  font-size: 16px;
  background: url(../images/about_h6_border.svg) no-repeat center bottom;
  padding-bottom: 15px;
}
.corporation .item .wrap dl {
  padding-left: 15px;
}
.corporation .item .wrap dl dt {
  font-size: 15px;
  color: #666666;
  line-height: 1.2;
  margin-bottom: 3px;
  position: relative;
}
.corporation .item .wrap dl dt:before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  position: absolute;
  top: 5px;
  left: -15px;
}
.corporation .item .wrap dl dd {
  font-size: 14px;
  color: #969696;
  line-height: 1.3;
  margin-left: 0;
  margin-bottom: 10px;
}
.corporation .item.one {
  background: #103861;
  float: left;
  margin-bottom: 420px;
}
@media screen and (max-width: 700px) {
  .corporation .item.one {
    margin-bottom: 20px;
    float: none;
  }
}
.corporation .item.one h6 {
  color: #103861;
}
.corporation .item.one dt:before {
  background: #103861;
}
.corporation .item.two {
  background: #0077b2;
  float: right;
  margin-bottom: 420px;
}
@media screen and (max-width: 700px) {
  .corporation .item.two {
    margin-bottom: 20px;
    float: none;
  }
}
.corporation .item.two h6 {
  color: #0077b2;
}
.corporation .item.two dt:before {
  background: #0077b2;
}
.corporation .item.three {
  background: #0081d2;
  float: left;
  margin-top: 20px;
}
@media screen and (max-width: 700px) {
  .corporation .item.three {
    margin-bottom: 20px;
    float: none;
  }
}
.corporation .item.three h6 {
  color: #0081d2;
}
.corporation .item.three dt:before {
  background: #0081d2;
}
.corporation .item.four {
  background: #00a9e0;
  float: right;
}
@media screen and (max-width: 700px) {
  .corporation .item.four {
    margin-bottom: 20px;
    float: none;
  }
}
.corporation .item.four h6 {
  color: #00a9e0;
}
.corporation .item.four dt:before {
  background: #00a9e0;
}
.corporation:after {
  content: "";
  display: block;
  clear: both;
}