body {
  overflow-y: scroll;
}
body .container {
  width: 100%;
  height: 100%;
  font-size: 20px;
}
body .container .content {
  font-size: 24px;
  margin-top: 40px;
  line-height: 36px;
  color: #306464;
}
@media screen and (min-width: 1300px) and (max-width: 1460px) {
  body .container .content {
    margin-top: 32px;
    font-size: 22px;
  }
}
@media screen and (max-width: 1300px) {
  body .container .content {
    margin-top: 28px;
    font-size: 20px;
  }
}
body .container .subTtile40 {
  font-size: 36px;
  color: #252727;
}
@media screen and (min-width: 1460px) and (max-width: 1600px) {
  body .container .subTtile40 {
    font-size: 34px;
  }
}
@media screen and (min-width: 1300px) and (max-width: 1460px) {
  body .container .subTtile40 {
    font-size: 32px;
  }
}
@media screen and (max-width: 1300px) {
  body .container .subTtile40 {
    font-size: 30px;
  }
}
body .container img {
  object-fit: contain;
}
body .container .outbox {
  background: url('../img/bg_top.png') no-repeat top center;
  position: relative;
}
body .container .outbox .logo {
  width: 67px;
  height: 54px;
  position: absolute;
  top: 60px;
  left: 4%;
}
body .container .outbox .top {
  margin-left: 14.5%;
  margin-right: 15%;
  padding-top: 16%;
  height: 820px;
  box-sizing: border-box;
}
body .container .outbox .top > div {
  display: flex;
  justify-content: space-between;
}
body .container .outbox .top > div > div {
  width: 48%;
}
body .container .outbox .top > div > div .title {
  font-size: 48px;
  color: #E6E9F5;
}
@media screen and (min-width: 1460px) and (max-width: 1600px) {
  body .container .outbox .top > div > div .title {
    font-size: 44px;
  }
}
@media screen and (min-width: 1300px) and (max-width: 1460px) {
  body .container .outbox .top > div > div .title {
    font-size: 40px;
  }
}
@media screen and (max-width: 1300px) {
  body .container .outbox .top > div > div .title {
    font-size: 36px;
  }
}
body .container .outbox .top > div > div .content {
  color: #BBECDF;
  margin-top: 55px;
}
@media screen and (min-width: 1300px) and (max-width: 1460px) {
  body .container .outbox .top > div > div .content {
    margin-top: 45px;
  }
}
@media screen and (max-width: 1300px) {
  body .container .outbox .top > div > div .content {
    margin-top: 35px;
  }
}
body .container .outbox .top > div .top_pc {
  width: 50%;
  transform: translateY(-28%);
}
body .container .outbox .content_back {
  background: url('../img/bg_bottom.png') no-repeat top center;
  background-size: 110% 70%;
  position: relative;
}
body .container .outbox .content_back .center {
  background: url('../img/circle_top.png') no-repeat;
  background-size: 22.7% 34.8%;
  background-position: 0 12%;
}
body .container .outbox .content_back .center > div {
  margin-left: 10%;
  padding-top: 14%;
  width: 868px;
}
body .container .outbox .content_back .center > img {
  display: block;
  margin: 0 auto;
  width: 90%;
  transform: translateY(-4%);
}
body .container .outbox .content_back .main {
  background: url('../img/circle_bottom.png') no-repeat top right;
  background-size: 35.5% 87.6%;
  padding: 0 12% 0 0;
  box-sizing: border-box;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transform: translateY(-20%);
  padding-bottom: 1%;
}
body .container .outbox .content_back .main > div {
  width: 45%;
  margin-left: 12px;
}
body .container .outbox .content_back .main > div .subTtile40 {
  color: #04C0AB;
}
body .container .outbox .content_back .main > img {
  width: 55%;
  transform: translateY(20%);
}
body .container .outbox .content_back .footer {
  width: 80%;
  margin: 0 10%;
  position: absolute;
  bottom: 0;
  left: 0;
}
body .container .outbox .content_back .footer > div {
  padding: 3.6% 0 3.5% 0%;
  border-top: 1px solid #EFEFEF;
  align-items: center;
  display: flex;
  justify-content: space-between;
}
body .container .outbox .content_back .footer > div .left .subTtile40 {
  font-size: 30px;
}
@media screen and (min-width: 1460px) and (max-width: 1600px) {
  body .container .outbox .content_back .footer > div .left .subTtile40 {
    font-size: 28px;
  }
}
@media screen and (min-width: 1300px) and (max-width: 1460px) {
  body .container .outbox .content_back .footer > div .left .subTtile40 {
    font-size: 26px;
  }
}
@media screen and (max-width: 1300px) {
  body .container .outbox .content_back .footer > div .left .subTtile40 {
    font-size: 24px;
  }
}
body .container .outbox .content_back .footer > div .left .content {
  font-size: 16px;
  line-height: 24px;
  margin-top: 26px;
}
body .container .outbox .content_back .footer > div .right {
  font-size: 14px;
  color: #306464;
  text-align: center;
}
body .container .outbox .content_back .footer > div .right img {
  width: 160px;
  height: 160px;
  margin-top: 24px;
}
body .container .outbox .content_back .footer .copyright {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 12px;
  color: #6B7171;
}
body .container .outbox .content_back .footer .copyright a {
  color: #6B7171;
}
body .container .outbox .content_back .footer .copyright a:hover {
  text-decoration: underline;
}