.footer {
  background-color: #e7e7e7;
  padding: 0 20px;
}
.footer-title {
  text-align: center;
  border: solid 1px #999999;
  border-width: 0 0 1px 0;
  padding-bottom: 15px;
  padding-top: 30px;
  font-size: 14px;
  font-weight: bold;
}
.about {
  padding-top: 0px;
}
.about-item {
  text-decoration: none;
  color: #333;
  display: inline-block;
  margin-right: 40px;
  margin-top: 16px;
}
.about-item:nth-child(n + 4) {
  margin-top: 26px;
}
.contact {
  padding-top: 17px;
  font-size: 14px;
  line-height: 22px;
  color: #333333;
}
.us-link {
  padding: 0 5px;
  padding-top: 18px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.link-item {
  display: inline-block;
}
.link-img {
  height: 25px;
  width: auto;
}
.subscribe {
  text-align: center;
  margin-top: 30px;
  padding-bottom: 27px;
}
.subscribe-img {
  width: 35px;
  height: 25px;
  display: inline-block;
}
.subscribe-text {
  margin-top: 12px;
  margin-bottom: 19px;
  font-size: 14px;
  line-height: 20px;
  opacity: 0.8;
}
.subscribe-btn {
  display: inline-block;
  padding: 0 10px;
  height: 31px;
  line-height: 31px;
  color: #fff;
  background: #7cbf35;
  box-shadow: 0px 6px 20px 0px rgba(0, 0, 0, 0.08);
}
.web {
  text-align: center;
  padding-top: 16px;
  padding-bottom: 13px;
  background-color: #fff;
}
.web-img {
  width: 74px;
  height: 32px;
}
.web-text {
  margin-top: 11px;
  font-size: 12px;
  color: #2c1616;
  opacity: 0.6;
}

.popup-box {
  position: relative;
  width: 100vw;
  height: 100vh;
  position: fixed;
  visibility: hidden;
  opacity: 0;
  z-index: 99999999999;
  top: 0;
  left: 0;
  text-align: center;
  font-weight: bold;
  transition: opacity 0.2s;
}

.popup-box-show {
  opacity: 1;
  visibility: visible;
}

.popup {
  border-radius: 5px;
  padding: 20px;
  background-color: #fff;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.qr {
  margin-top: 10px;
  width: 200px;
  /* height: 200px; */
}

.popup-marsk {
  background-color: rgba(0, 0, 0, 0.801);
  width: 100vw;
  height: 100vh;
}

/* PC-尾部 */
.pc-footer {
  background-color: #e7e7e7;
  position: relative;
}
.pc-footer::after {
  content: "";
  display: block;
  position: absolute;
  width: 100%;
  height: 1px;
  background-color: #999;
  left: 0;
  top: 99px;
  z-index: 0;
}
.pc-footer-box {
  display: flex;
  padding-bottom: 54px;
}

.pc-footer-item {
  padding-top: 60px;
  flex: 1;
}
.fn {
  flex: none;
}
.mr140 {
  margin-right: 140px;
}
.mr30 {
  margin-right: 30px;
}
.pt10 {
  padding-top: 10px;
}
.pc-footer-title {
  font-size: 18px;
  margin-bottom: 30px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #000000;
}
.pc-footer-content {
}
.pc-link-logo {
  width: 36px;
  height: auto;
  -webkit-filter: grayscale(1);
  filter: grayscale(1);
  transition: filter 0.2s;
}
.pc-link-logo:hover {
  -webkit-filter: grayscale(0);
  filter: grayscale(0);
}
.pc-content-item {
  display: flex;
  text-decoration: none;
  color: #333;
  font-size: 16px;
  margin-bottom: 20px;
}
.pc-content-item span {
  /* min-width: 50px; */
}
.pc-content-item:last-child {
  margin-right: 0;
}
.inline {
  display: inline-block;
}
.pc-subscribe {
  text-align: right;
  vertical-align: middle;
  margin-top: 100px;
  color: #00000098;
}
.pc-subscribe-icon {
  vertical-align: middle;
  margin-right: 12px;
  width: 32px;
  height: auto;
}
.pc-subscribe-btn {
  cursor: pointer;
  margin-left: 12px;
  vertical-align: middle;
  display: inline-block;
  /* width: 78px; */
  padding: 0 10px;
  height: 42px;
  background: #7cbf35;
  text-align: center;
  line-height: 42px;
  color: #fff;
  box-shadow: 0px 6px 20px 0px rgba(0, 0, 0, 0.08);
}

.pc-web {
  width: 100%;
  height: 117px;
}

.pc-web-box {
  display: flex;
  height: 117px;
  justify-content: space-between;
  align-items: center;
}

.pc-web-img {
  flex: none;
  width: 131px;
  height: 57px;
}
.pc-web-text {
  flex: none;
  font-size: 14px;
  font-weight: 400;
  color: #000000;
  line-height: 42px;
  opacity: 0.8;
}

.filing-box {
  display: flex;
  align-items: center;
  font-size: 14px;
  font-weight: 400;
  color: #000000;
  line-height: 42px;
  opacity: 0.8;
  padding-left: 15px;
}

.pc-popup-box {
  position: relative;
}
.pc-popup {
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translate(-50%, 0);
  z-index: 99999;
  padding: 10px 10px 20px 10px;
  background-color: #fff;
  border-radius: 5px;
  box-shadow: 0 0 5px #ccc;
  opacity: 0;
  visibility: hidden;
  overflow: hidden;
  transition: opacity 0.2s;
}
.pc-popup-show {
  visibility: visible;
  overflow: inherit;
  opacity: 1;
}
.pc-popup::after {
  content: "";
  display: block;
  width: 30px;
  height: 30px;
  border-radius: 5px;
  position: absolute;
  background-color: #fff;
  bottom: -8px;
  left: 50%;
  transform: translate(-50%, 0) rotate(45deg);
}
.pc-qr {
  width: 150px;
  height: 150px;
}

#pc-popup-btn {
  cursor: pointer;
}
#pc-subscribe-btn {
  position: relative;
}
.pc-subscribe-out {
  position: relative;
  float: right;
}
.pc-subscribe-form {
  text-align: left;
  cursor: auto;
  height: 0;
  width: 0;
  overflow: hidden;
  background-color: #fff;
  position: absolute;
  top: 0%;
  left: 0;
  transform: translate(-100%, -75%);
  z-index: 99;
  box-sizing: border-box;
  padding: 0;
  transition: opacity 0.2s;
  /* opacity: 0; */
  display: none;
  box-shadow: 0px 4px 7px 0px #cccccc;
}
.pc-subscribe-show {
  /* height: 410px; */
  height: auto;
  width: 405px;
  /* opacity: 1; */
  display: block;
  padding: 0 32px;
  padding-bottom: 30px;
  padding-top: 53px;
}
.pc-subscribe-form-title {
  font-size: 32px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #000000;
  line-height: 50px;
  text-align: left;
}
.pc-subscribe-form-sub-title {
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #000000;
  /* line-height: 50px; */
  margin: 13px 0;
}
.pc-form-input {
  width: 310px;
  height: 50px;
  border: 2px solid #a0a0a0;
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  line-height: 50px;
  text-align: center;
  padding: 0 12px;
  text-align: left;
  margin-bottom: 12px;
  transition: all 0.2s;
}
.pc-form-btn {
  cursor: pointer;
  width: 148px;
  height: 52px;
  background: #7cbf35;
  color: #fff;
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  line-height: 50px;
  border: none;
}
.pc-form-error {
  color: red;
  margin-bottom: 12px;
  font-size: 12px;
  height: 14px;
}

.pc-subscribe-suc-title {
  font-size: 32px;
  font-weight: bold;
  color: #7cbf35;
  line-height: 50px;
  margin-bottom: 29px;
}
.pc-subscribe-suc-sub {
  font-size: 18px;
  font-weight: 400;
  color: #000000;
  line-height: 33px;
}

.subscribe-marsk {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999999999;
  width: 0;
  height: 0;
  background-color: rgba(0, 0, 0, 0.8);
}
.subscribe-marsk-show {
  width: 100vw;
  height: 100vh;
}
.subscribe-form {
  box-sizing: border-box;
  padding: 0 30px;
  padding-top: 50px;
  padding-bottom: 50px;
  text-align: left;
  width: 100vw;
  height: auto;
  background-color: #fff;
  position: fixed;
  z-index: 999999999;
  bottom: -500px;
  left: 0;
  transition: bottom 0.4s;
}
.subscribe-form-show {
  bottom: 0;
}
.subscribe-form-title {
  font-size: 33px;
  font-weight: bold;
  color: #000000;
  line-height: 43px;
  margin-bottom: 14px;
}
.subscribe-form-sub-title {
  margin-bottom: 20px;
  font-size: 14px;
  font-weight: 400;
  color: #000000;
}
.subscribe-form-input {
  width: 320px;
  height: 50px;
  border: 2px solid #a0a0a0;
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  line-height: 50px;
  text-align: center;
  padding: 0 12px;
  text-align: left;
  margin-bottom: 12px;
  transition: all 0.2s;
}
.subscribe-form-btn {
  width: 167px;
  height: 48px;
  background: #7cbf35;
  text-align: center;
  border: none;
  color: #fff;
  font-size: 14px;
  font-weight: bold;
  color: #ffffff;
}
.subscribe-form-error {
  height: 14px;
  line-height: 14px;
  font-size: 14px;
  margin-bottom: 12px;
  color: red;
}
.subcribe-suc-title {
  font-size: 32px;
  font-weight: bold;
  color: #7cbf35;
  line-height: 50px;
  margin-bottom: 29px;
}
.subcribe-suc-sub {
  font-size: 16px;
  font-weight: 400;
  color: #000000;
  line-height: 33px;
}
.input-warn {
  border-color: red;
}

.contact-item {
  display: flex;
}
.contact-item span {
  /* min-width: 50px; */
}