body {
  margin: 0;
  padding: 0;
  background-color: #f5f5f5;
}

p {
  margin: 0;
}

h6 {
  margin: 0;
}

.top-user-bar {
  height: 40px;
  width: 100%;
  background-color: #f5f5f5;
}

.top-user-bar .container {
  height: 40px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.top-user-bar .container ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 15px;
}

.top-user-bar .container li {
  display: inline-block;
}

.top-user-bar .container a {
  color: #333;
  text-decoration: none;
  font-size: 12px;
  /* font-weight: 600; */
}

.top-user-bar .container a:hover {
  color: #4e6ef2;
}

@media screen and (max-width: 1240px) {
  .top-user-bar {
    height: auto;
    padding: 10px 0;
  }

  .top-user-bar .container {
    height: auto;
    justify-content: flex-end;
    padding: 0 15px;
  }

  .top-user-bar .container ul {
    gap: 15px;
    flex-wrap: wrap;
    justify-content: center;
  }

  .top-user-bar .container li {
    display: flex;
    align-items: center;
  }

  .top-user-bar .container a {
    font-size: 14px;
    white-space: nowrap;
  }
}

@media screen and (max-width: 480px) {
  .top-user-bar .container ul {
    gap: 10px 15px;
  }

  .top-user-bar .container a {
    font-size: 14px;
  }
}


.header {
  width: 100%;
  background: #fff;
  height: 148px;
  display: flex;
  align-items: center;
  padding: 0 20px;
  border-bottom: 1px solid #e5e5e5;
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

.header-logo {
  height: 100px;
  width: 250px;
}

.header-logo img {
  height: 100%;
  width: 100%;
}

.search {

  margin: 0 20px;
}

.search form {
  display: flex;
  align-items: center;
}

.search input {
  flex: 1;
  height: 42px;
  width: 459px;
  padding: 0 15px;
  border-top: 2px solid rgb(0, 193, 60);
  border-bottom: 2px solid rgb(0, 193, 60);
  border-left: 2px solid rgb(0, 193, 60);
  border-right: none;
  box-shadow: none;
  font-size: 16px;
  outline: none;
}

.search button {
  height: 46px;
  width: 120px;
  background: rgb(0, 193, 60);
  color: rgb(255, 255, 255);
  border: none;
  cursor: pointer;
  margin-left: -5px;
}

.search button:hover {
  background: rgb(0, 170, 50);
}

@media screen and (max-width: 1240px) {
  .header {
    height: auto;
    padding: 15px 20px;
    flex-direction: column;
    gap: 15px;
  }

  .header-logo {
    height: 100px;
    width: 100%;
    max-width: 250px;
  }

  .search {
    width: 100%;
    max-width: 500px;
  }

  .search form {
    width: 100%;
  }

  .search input {
    width: 100%;
    max-width: 400px;
    height: 40px;
    font-size: 14px;
  }

  .search button {
    height: 44px;
    width: 100px;
  }
}

@media screen and (max-width: 768px) {


  .header-logo {
    width: 160px;
    height: 100%;
  }

  .search input {
    height: 38px;
    font-size: 13px;
    padding: 0 12px;
  }

  .search {
    margin-right: 20px;
  }

  .search button {
    height: 42px;
    width: 80px;
    font-size: 13px;
  }
}

@media screen and (max-width: 576px) {
  .header {
    padding: 10px 15px;
  }

  .header-logo {
    height: 100%;
    max-width: 150px;
  }

  .search input {
    height: 38px;
    font-size: 13px;
    padding: 0 12px;
  }

  .search {
    margin-right: 20px;
  }

  .search button {
    height: 42px;
    width: 80px;
    font-size: 13px;
  }
}
























.left-nav {
  width: 160px;
  height: 550px;
  background: #ffffff;
  float: left;
  box-shadow: 0 4px 4px 0 rgba(0, 0, 0, .1);
  padding-top: 18px;
}

.left-nav ul li {
  display: block;
  height: 31px;
  padding: 5px 0;
  line-height: 31px;
}

.left-nav ul li a {
  padding-left: 30px;
  font-size: 14px;
  color: #333;
  font-weight: 600;
}

.aboutus {
  display: inline-block;
  width: 160px;
  height: 30px;
  line-height: 30px;
  background: #00c13c;
  box-shadow: 0 4px 4px 0 rgba(0, 0, 0, .1);
  border-radius: 0 20px 20px 0;

}

.aboutus a {
  padding-left: 0;
  color: #fff !important;
}

.right-content {
  width: 1030px;
  background: #fff;
  float: right;
  height: 1020px;
  box-shadow: 0 4px 4px 0 rgba(0, 0, 0, .1);
  padding: 0px 30px;
  box-sizing: border-box;
}

.aboutus-hd {
  display: flex;
  align-items: center;
  height: 37px;
  line-height: 37px;
  font-size: 15px;
  color: #333;
  font-weight: 700;
  margin-bottom: 15px;
  padding-top: 8px;
  border-bottom: 1px solid #e5e5e5;
}

.aboutus-hd p {
  margin-left: 7px;
}

.aboutus-bd-content {
  padding-right: 61px;
}

.aboutus-bd-content p {
  font-size: 12px;
  line-height: 2.0;
  color: #333;
  margin-bottom: 18px
}

.aboutus-bd-content h6 {
  padding-bottom: 5px;
  border-bottom: 1px dashed #e5e5e5;
}

.logo-img {
  padding-bottom: 10px;
}

.logo-img img {
  width: 300px;
}

.logo-url a {
  color: #00c13c;
  font-size: 20px;
  letter-spacing: 1.1px
}

.logo-url a:hover {
  color: #ff0029;
  text-decoration: underline;
}

.dolist {
  display: inline-block;
  height: 150px;
  width: 100%;
  padding-top: 32px;
}

.online {
  width: 140px;
  height: 83px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  margin-right: 20px;
  float: left;
}

.online img {
  margin-bottom: 8px;
}

.online h4 {
  margin: 0 0 4px 0;
  font-size: 14px;
  font-weight: 600;
}

.online p {
  margin: 0;
  font-size: 12px;
  color: #666;
}

.dolist h4 {
  font-size: 14px;
  color: #333;
  margin: 0;
}

.dolist p {
  font-size: 12px;
  color: #333;
  margin: 0;
}

.icon-link {
  width: 36px;
}

.contact-container {
  display: flex;
  justify-content: space-between;
  margin-top: 20px;
}

.contact-left {
  flex: 1;
  padding-right: 20px;
}

.contact-right {
  flex: 1;
  padding-left: 20px;
}

.contact-left h6,
.contact-right h6 {
  font-size: 14px;
  font-weight: 600;
  color: #333;
  margin: 0 0 10px 0;
}

.contact-left p,
.contact-right p {
  font-size: 12px;
  color: #666;
  margin: 0 0 8px 0;
  line-height: 1.4;
}

.contact-footer h6 {
  font-size: 14px;
  font-weight: 600;
  color: #333;
  margin: 0 0 10px 0;
}

.contact-footer p {
  font-size: 12px;
}


@media screen and (max-width: 1240px) {
  .main {
    display: flex;
    gap: 10px;
  }

  .right-content {
    width: 100%;
    max-width: 1030px;
  }

  .aboutus-bd-content {
    padding-right: 0;
  }

  .right-content {
    height: auto;
    padding-bottom: 40px;
  }

  .dolist {
    padding-top: 0;
  }

  .online {
    margin-right: 0;
    padding-top: 20px;
  }

}

@media screen and (max-width: 650px) {
  .header .container {
    display: block;
  }

  .left-nav {
    display: none;
  }

  .search {
    margin: 0;
  }
}

/* 清除浮动 */
.main {
  overflow: hidden;
}

/* 底部导航 */
.footer-nav {
  margin: 15px 0;
}

.footer-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  justify-content: center;
  gap: 20px;
}

.footer-nav li {
  display: inline-block;
}

.footer-nav a {
  color: #666;
  text-decoration: none;
  font-size: 12px;
}

.footer-nav a:hover {
  color: #4e6ef2;
}