.navbar {
  display: flex;
  flex-direction: row;
  height: 48px;
  justify-content: space-between;
  align-items: center;
  padding-top: 2px;
  padding-bottom: 2px;
  position: absolute;
  top: 0;
  left: 50%;
  z-index: 2;
  transform: translateX(-50%);
}
.navbar img {
  width: 240px;
}
.navbar span {
  width: 7.5rem;
  overflow-wrap: break-word;
  color: rgba(51, 51, 51, 1);
  font-size: 21px;
  font-weight: 600;
  text-align: left;
  white-space: nowrap;
  line-height: 24px;
  margin-left: 5px;
  cursor: pointer;
}
.navbar-right {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}

nav ul li {
  display: inline-block;
  width: 110px;
  overflow-wrap: break-word;
  color: rgba(51, 51, 51, 1);
  font-size: 18px;
  font-weight: 600;
  white-space: nowrap;
  line-height: 24px;
  cursor: pointer;
  text-align: center;
  position: relative;
}

nav ul li.isActive > a {
  color: #1c60e8;
}
nav ul li:hover > a {
  color: #1c60e8;
}
nav ul li .sub_nav {
  position: absolute;
  z-index: 9;
  width: 520px;
  transition: all 0.5s linear;
  left: -100px;
  font-size: 16px;
}
nav ul > li:hover .sub_nav {
  top: 24px;
  display: block;
}
nav ul li .sub_nav::after {
  content: "";
  display: inline-block;
  width: 0;
  height: 0;
  border-left: 12px solid transparent;
  border-right: 12px solid transparent;
  border-bottom: 16px solid #fff;
  position: absolute;
  left: 160px;
  transform: translateX(-50%);
  top: 0;
}
.sub_nav_box {
  background: #fff;
  width: 100%;
  box-sizing: border-box;
  padding: 20px;
  border-radius: 4px;
  position: relative;
  top: 10px;
}
.sub_nav_title {
  text-align: left;
  color: #1c60e8;
  margin-bottom: 12px;
}
.sub_nav_des {
  font-size: 11px;
  text-align: left;
  padding-bottom: 20px;
  border-bottom: 1px dashed #666;
  white-space: normal;
}
.sub_nav_list {
  margin-top: 20px;
}
.sub_nav_list a {
  float: left;
  width: 33.33%;
  text-align: left;
  margin-bottom: 12px;
  position: relative;
  padding-left: 20px;
  box-sizing: border-box;
}
.sub_nav_list a::before {
  content: "";
  width: 6px;
  height: 6px;
  background-color: #1c60e8;
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}
.sub_nav_list a:hover {
  color: #1c60e8;
}

/* 移动端头部 */
.mob_header_top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 60px;
  padding: 0 20px;
  box-shadow: 1px 2px 5px rgba(0, 0, 0, 0.13);
}
.mob_header_top_l a {
  display: flex;
  align-items: center;
  justify-content: flex-start;
}
.mob_header_top_l h1 {
  font-size: 20px;
}
.mob_header_top_l img {
  width: 60px;
  margin-right: 15px;
}
.mob_header_top_r img {
  width: 35px;
}
/* 手机端导航栏 */
.mob_nav {
  display: none;
  position: fixed;
  left: 0;
  top: 0;
  width: 200px;
  height: 100vh;
  overflow-y: scroll;
  background: #2a6bed;
  z-index: 999;
}
.mob_nav ul li {
  line-height: 40px;
  padding: 0 20px;
}
.mob_nav ul li a {
  color: #fff;
}
.mob_nav ul li .sub_nav {
  display: none;
}

.mob_nav ul li .sub_nav .sub_nav_box {
  width: auto;
  position: static;
}

@media screen and (max-width: 1200px) {
  nav ul li .sub_nav {
    width: 420px;
  }
  .sub_nav_box {
    width: 420px;
    padding: 14px;
  }
  .sub_nav_list a {
    padding-left: 14px;
  }
  nav ul li {
    width: 100px;
    font-size: 16px;
    width: 72px;
  }
  nav ul li .sub_nav::after {
    left: 135px;
  }
}
@media screen and (max-width: 960px) {
  nav ul li {
    width: 75px;
  }
}
@media screen and (max-width: 768px) {
  .navbar {
    display: none;
  }
  .mob_header {
    display: block;
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    background: #fff;
    z-index: 99;
  }
  .mob_header_top .logo {
    font-weight: 700;
    font-size: 21px;
  }

  .header-menu {
    display: none;
  }

  .mob_header_top_l img {
    width: 145px;
    margin-right: 15px;
  }

  .sub_nav_box {
    background: #2a6bed;
    padding: 10px;
    box-shadow: none;
  }

  .sub_nav_list a::before {
    display: none;
  }

  .sub_nav_list {
    margin-top: 0;
    border-bottom: 1px solid #fff;
  }

  .sub_nav_list a {
    padding-left: 0;
    margin-bottom: 0;
    width: 100%;
    border-bottom: 1px solid #fff;
  }

  .sub_nav_list a:hover {
    color: #fff;
  }
  .mob_nav ul li.menu-item-has-children::before {
    content: "\e68a";
    float: right;
    color: #fff;
    font-size: 16px;
    font-family: "黑体";
    font-family: "iconfont" !important;
  }
}

footer {
  background-color: #32394b;
  color: #fff;
  padding: 20px 0;
}
footer ul,
ol {
  list-style: none;
  padding: 10px;
}
footer svg {
  width: 16px;
  height: 16px;
  fill: #ffffff;
}
footer .mt40 {
  margin-top: 40px;
}
.footer_list {
  padding: 20px 0;
}
.footer_l p {
  font-size: 18px;
  margin-bottom: 15px;
}
.footer_l {
  width: 60%;
  margin-right: 5%;
  margin-top: 20px;
}
.footer_m {
  width: 35%;
}
.footer_m li {
}
.footer_m a {
  color: #ffffff;
}
.footer_r {
  width: 40%;
}
.footer_l ul li a {
  color: #fff;
}
.footer_l ul li a:hover {
  color: #1c60e8;
}
.footer_l ul li {
  line-height: 28px;
  margin: 10px 0;
  font-size: 16px;
  font-weight: 700;
}
.footer_m p {
  font-size: 18px;
  margin-bottom: 25px;
}
.footer_m ul li {
  line-height: 50px;
  border-top: 1px solid #818996;
}
.footer_m ul li a {
  color: #fff;
}
.footer_m ul li:last-child {
  border-bottom: 1px solid #818996;
}
.footer_m ul li span {
  margin-left: 15px;
}
.footer_r p {
  font-size: 18px;
  margin-bottom: 15px;
}
.footer_r .message .message_input input {
  float: left;
  width: 49%;
  box-sizing: border-box;
  margin-bottom: 4%;
  height: 40px;
  padding-left: 10px;
  outline: none;
  border-radius: 3px;
  border: none;
}

.footer_r .message .message_input input:nth-child(odd) {
  margin-right: 2%;
}

.footer_r .message .submit input {
  width: 100%;
  height: 40px;
  background-color: #00cc00;
  color: #fff;
  border: none;
  border-radius: 3px;
}

.botNav .sub_nav {
  display: block;
}

.botNav .sub_nav .sub_nav_box {
  background: none;
  width: auto;
  position: static;
  padding: 10px;
}

.botNav .sub_nav .sub_nav_box .sub_nav_list {
  margin-top: 0;
}

.botNav .sub_nav .sub_nav_box .sub_nav_list a {
  font-size: 14px;
  margin-bottom: 5px;
  padding-left: 20px;
  font-weight: 300;
}
/* 版权说明 */
.copyright {
  text-align: center;
}
.copyright span {
  margin-right: 6px;
}
.copyright a {
  color: #fff;
}
@media screen and (max-width: 768px) {
  .footer_l {
    display: none;
  }
  .footer_m {
    width: 100%;
  }
  .copyright {
    margin-top: 40px;
    font-size: 12px;
    padding-bottom: 50px;
  }
}

.together {
  background-image: url("../imgs/free-bg.png");
  background-size: 100% 100%;
  color: #00cc00;
  padding: 56px 0 52px 0;
}
.together h2 {
  color: #00cc00;
  font-size: 42px;
  font-weight: bold;
  padding: 0;
  margin: 0;
}

.together h3 {
  color: #00cc00;
  font-size: 24px;
  padding: 0;
  margin: 0;
  margin-top: 23px;
}

.together .freeDemo {
  padding: 15px 0;
  margin-top: 23px;
  text-align: center;
}

.together .freeDemo .button {
  outline: none;
  border: none;
  background-color: #00cc00;
  width: 180px;
  height: 52px;
  border-radius: 26px;
  line-height: 52px;
  text-align: center;
  position: relative;
  z-index: 1;
  cursor: pointer;
  color: #fff;
  font-size: 22px;
}
.together .freeDemo .button::before,
.together .freeDemo .button::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.together .freeDemo .button::before {
  width: 190px;
  height: 62px;
  border-radius: 31px;
  border: 1px solid #6be16b;
}
.together .freeDemo .button::after {
  width: 200px;
  height: 72px;
  border-radius: 36px;
  border: 1px solid #b4f0b4;
}

@media screen and (max-width: 425px) {
  .together {
    padding: 28px 0 26px 0;
  }
  .together h2 {
    font-size: 26px;
  }
  .together h3 {
    font-size: 16px;
  }
}

.banner {
  height: 530px;
}
.banner .box-content {
  display: flex;
  flex-direction: row;
  overflow: hidden;
  padding: 60px 0 0 0;
}
.banner .button {
  outline: none;
  border: none;
  background-image: linear-gradient(
    90deg,
    rgba(19, 210, 131, 1) 0,
    rgba(19, 210, 131, 1) 0
  );
  color: #ffffff;
  border-radius: 22px;
  width: 160px;
  height: 45px;
  line-height: 45px;
  font-size: 24px;
  font-weight: 500;
  text-align: center;
  cursor: pointer;
}
.banner .button:hover {
  background-image: linear-gradient(
    90deg,
    rgba(91, 234, 165, 1) 0,
    rgba(91, 234, 165, 1) 0,
    rgba(19, 210, 131, 1) 100%,
    rgba(19, 210, 131, 1) 100%
  );
}

.banner .left {
  width: 50%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  z-index: 1;
}
.banner .left h2 {
  font-size: 34px;
  line-height: 1;
  color: #323232;
  font-weight: bold;
}
.banner .left p {
  color: #6b6f6f;
  margin-top: 20px;
  font-size: 16px;
  line-height: 33px;
  margin-bottom: 20px;
}
.banner .right {
  flex: 1;
  display: flex;
  flex-direction: row;
  justify-content: flex-end;
  margin-left: 50px;
  position: relative;
}
.banner .right img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  padding-top: 32px;
  z-index: 1;
}
@media screen and (max-width: 1200px) {
  .banner .right img {
  }
  .banner .left {
  }
  .banner .left h1 {
    font-size: 24px;
  }
  .banner .left p {
    font-size: 16px;
  }
}

@media screen and (max-width: 768px) {
  .banner .box-content {
    display: block;
    position: relative;
  }
  .banner .left {
    position: absolute;
    left: 50%;
    top: 55%;
    transform: translate(-50%, -50%);
    z-index: 2;
    width: 100%;
    padding: 15px;
  }
  .banner .left h2 {
    font-size: 22px;
    margin-top: 10px;
  }
  .banner .left p {
    margin: 15px 0;
    font-size: 16px;
  }
  .banner .right {
    display: none;
  }
}
@media screen and (max-width: 425px) {
  .banner {
    height: 400px;
  }
  .banner .box-content {
    display: block;
    position: relative;
  }
  .banner .left {
    position: absolute;
    left: 50%;
    top: 55%;
    transform: translate(-50%, -50%);
    z-index: 2;
    width: 100%;
    padding: 15px;
  }
  .banner .left h2 {
    font-size: 18px;
    margin-top: 10px;
  }
  .banner .left p {
    font-size: 14px;
  }
  .banner .right {
    display: none;
  }
}