@charset "UTF-8";
.nav_top,
.footer_advantage,
.contain_text,
.footer_last {
  margin: 0 auto;
}

.max-com {
  width: 100%;
  height: 60px;
  position: fixed;
  top: 0;
  z-index: 1000;
}

.max-com .nav_top {
  width: 1360px;
  height: 100%;
}

.max-com .nav_top .navIcon {
  position: absolute;
  top: -1000%;
}

.max-com .nav_top .logo {
  height: 100%;
  width: 30%;
  float: left;
  margin: 5px 40px;
}

.max-com .nav_top .logo > a {
  display: block;
  display: flex;
  align-items: center;
  width: 100%;
}

.max-com .nav_top .logo > a > img {
  width: 12%;
}

.max-com .nav_top .logo > a > p {
  font-size: 20px;
  font-family: PingFang;
  font-weight: 600;
  color: #fff;
  margin-left: 16px;
}

.max-com .nav_top .logo > a .logoTel {
  display: flex;
  align-items: center;
  padding-left: 10px;
}

.max-com .nav_top .logo > a .logoTel > p {
  width: 2px;
  height: 20px;
  background: #fff;
  margin-right: 10px;
}

.max-com .nav_top .logo > a .logoTel > div {
  font-family: "黑体";
}

.max-com .nav_top .logo > a .logoTel > div > p {
  font-size: 14px;
  color: #fff;
}

.max-com .nav_top .logo > a .logoTel > div > span {
  font-size: 18px;
  color: #fff;
  margin-top: 2px;
}

.max-com .nav_top .nav_list {
  width: 60%;
  height: 100%;
  float: right;
  margin-right: 30px;
}

.max-com .nav_top .nav_list .cha {
  position: absolute;
  top: -1000%;
}

.max-com .nav_top .nav_list > ul {
  width: 100%;
  display: flex;
  justify-content: space-between;
}

.max-com .nav_top .nav_list .list_item {
  height: 100%;
  text-align: center;
  position: relative;
}

.max-com .nav_top .nav_list .list_item > a {
  line-height: 60px;
  color: #fff;
  font-size: 14px;
  font-family: "黑体";
  letter-spacing: 1px;
}

.max-com .nav_top .nav_list .v_line {
  color: #fff;
  width: 1px;
  height: 25px;
  padding-top: 18px;
}

.max-com .nav_top .nav_list .list_item:hover > a {
  font-weight: bold;
}

.max-com .nav_top .nav_list .aboutUsBox > a:hover {
  font-weight: 900;
}

.little_box {
  width: 100%;
  height: 3px;
  background: red;
  position: absolute;
  top: 56px;
  display: none;
}

.aboutUsBox {
  width: 85px;
  background: #1f212d;
  padding: 5px 10px;
  position: absolute;
  left: -20%;
  display: none;
}

.aboutUsBox > a {
  line-height: 30px;
  color: #fff;
  font-size: 14px;
  font-family: "黑体";
  letter-spacing: 1px;
}

.home .little_box {
  display: block !important;
}

.footer_layout .message-submit {
  background-color: #1e2326;
}

.footer_layout .message-submit .content {
  width: 1360px;
  margin: 0 auto;
  padding: 20px 0 40px;
}

.footer_layout .message-submit .content .content-title {
  color: #fff;
  font-size: 24px;
  text-align: center;
  margin-bottom: 10px;
}

.footer_layout .message-submit .content .message-form {
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer_layout .message-submit .content .message-form .form-items {
  height: 45px;
  width: 25%;
  padding-right: 15px;
}

.footer_layout .message-submit .content .message-form .form-items > input,
.footer_layout .message-submit .content .message-form .form-items select {
  width: 100%;
  height: 100%;
  padding: 0 10px;
  border-radius: 5px;
}

.footer_layout .message-submit .content .message-form .form-items select {
  border: none;
}

.footer_layout .message-submit .content .message-form .submit > button {
  width: 100%;
  height: 100%;
  background: #ce001d;
  border: none;
  border-radius: 5px;
  color: #fff;
  font-size: 20px;
  cursor: pointer;
}

.footer_layout .footer_nav {
  width: 100%;
  background: #ce001d;
}

.footer_layout .footer_nav .footer_advantage {
  width: 1360px;
  height: 123px;
}

.footer_layout .footer_nav .footer_advantage > ul {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: space-around;
  align-items: center;
}

.footer_layout .footer_nav .footer_advantage .advantage_items {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer_layout .footer_nav .footer_advantage .advantage_items > img {
  width: 40px;
  height: 37px;
}

.footer_layout .footer_nav .footer_advantage .advantage_items > div {
  color: #fff;
  font-size: 16px;
  margin-left: 7px;
  font-family: "黑体";
}

.footer_layout .footer_contain {
  width: 100%;
  background: -webkit-linear-gradient(left, #01437d, #000b8c);
  /* Safari 5.1 - 6 */
  background: -o-linear-gradient(right, #01437d, #000b8c);
  /* Opera 11.1 - 12*/
  background: -moz-linear-gradient(right, #01437d, #000b8c);
  /* Firefox 3.6 - 15*/
  background: linear-gradient(to right, #01437d, #000b8c);
  /* 标准的语法 */
}

.footer_layout .footer_contain .contain_text {
  width: 1366px;
  height: 375px;
  display: flex;
  justify-content: space-between;
}

.footer_layout .footer_contain .contain_text .contact_info {
  width: 15%;
  height: 100%;
  padding: 50px 0;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  align-items: center;
}

.footer_layout .footer_contain .contain_text .contact_info > img {
  width: 124px;
  height: 162px;
}

.footer_layout .footer_contain .contain_text .contact_info .tel {
  font-size: 16px;
  color: #fff;
  line-height: 30px;
}

.footer_layout .footer_contain .contain_text .company_text {
  width: 75%;
  height: 100%;
  display: flex;
  justify-content: space-between;
}

.footer_layout .footer_contain .contain_text .company_text .company_items {
  width: 20%;
  height: 100%;
  padding: 60px 0;
  display: flex;
  flex-direction: column;
}

.footer_layout .footer_contain .contain_text .company_text .company_items > h5 {
  font-size: 16px;
  color: #fff;
  font-weight: normal;
  margin-bottom: 20px;
}

.footer_layout .footer_contain .contain_text .company_text .company_items .company_items_list > a {
  font-size: 14px;
  color: #fff;
  display: block;
  margin-top: 10px;
}

.footer_layout .footer_contain .contain_text .company_text .company_items .company_items_list:hover > a {
  color: #ce001d;
}

.footer_layout .footer_contain .contain_text .company_text .company_items .friend-link {
  margin-top: 10px;
}

.footer_layout .footer_foot {
  width: 100%;
  background-color: #1f212d;
}

.footer_layout .footer_foot .footer_last {
  width: 1366px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-around;
}

.footer_layout .footer_foot .footer_last > span {
  font-size: 16px;
  color: #fff;
}

h3 {
  font-size: 30px;
  font-family: "黑体";
  font-weight: 500;
  color: #111111;
  padding-top: 30px;
  padding-bottom: 20px;
}

.xiaokuai {
  width: 56px;
  height: 4px;
  background: #ce001d;
  margin-bottom: 20px;
  border-radius: 40px;
}

.com-show {
  display: block !important;
}

@media only screen and (max-width: 750px) {
  html {
    font-size: 20px;
  }
  html,
  body {
    overflow-x: hidden;
  }
  .max-com {
    background: transparent;
    position: fixed;
  }
  .max-com .nav_top {
    width: 100%;
  }
  .max-com .nav_top .navIcon {
    top: 1.05rem;
    right: 1.65rem;
  }
  .max-com .nav_top .navIcon > img {
    width: 1.2rem;
  }
  .max-com .nav_top .logo {
    margin: 0.5rem;
    width: 80%;
  }
  .max-com .nav_top .logo > a > img {
    width: 2rem;
  }
  .max-com .nav_top .logo > a > p {
    font-weight: normal;
    margin-left: 0.5rem;
    font-size: 1rem;
  }
  .max-com .nav_top .logo > a .logoTel {
    display: none;
  }
  .max-com .nav_top .nav_list {
    width: 50%;
    background: #333;
    height: 0;
    position: absolute;
    right: -100%;
    margin: 0;
    z-index: 999;
  }
  .max-com .nav_top .nav_list .cha {
    top: 0.5rem;
    right: 0.8rem;
  }
  .max-com .nav_top .nav_list .cha > img {
    width: 1.1rem;
  }
  .max-com .nav_top .nav_list > ul {
    flex-direction: column;
    margin-top: 2rem;
  }
  .max-com .nav_top .nav_list > ul .list_item .little_box {
    display: none !important;
  }
  .max-com .nav_top .nav_list > ul .aboutUsBox {
    display: block;
    position: static;
    background: transparent;
    margin: 0 auto;
  }
  .max-com .nav_top .nav_list > ul .aboutUsBox > a {
    line-height: 50px;
  }
  .max-com .nav_top .nav_list .v_line {
    display: none;
  }
  .footer_layout .message-submit .content {
    width: 18.75rem;
  }
  .footer_layout .message-submit .content .message-form {
    flex-direction: column;
  }
  .footer_layout .message-submit .content .message-form .form-items {
    width: 100%;
    padding: 0 1rem;
    margin-top: 0.5rem;
  }
  .footer_layout .footer_nav .footer_advantage {
    width: 18.75rem;
    height: 11.6rem;
  }
  .footer_layout .footer_nav .footer_advantage > ul {
    flex-direction: column;
    flex-wrap: wrap;
    justify-content: space-around;
  }
  .footer_layout .footer_nav .footer_advantage .advantage_items {
    width: 50%;
    height: 3.6rem;
  }
  .footer_layout .footer_nav .footer_advantage .advantage_items > div {
    font-size: 0.7rem;
  }
  .footer_layout .footer_contain {
    width: 100%;
  }
  .footer_layout .footer_contain .contain_text {
    width: 18.75rem;
    height: 11.1rem;
  }
  .footer_layout .footer_contain .contain_text .contact_info {
    width: 100%;
    height: 100%;
    flex-direction: row-reverse;
  }
  .footer_layout .footer_contain .contain_text .contact_info > img {
    width: 6.2rem;
    height: 8.1rem;
  }
  .footer_layout .footer_contain .contain_text .contact_info .tel {
    font-size: 0.8rem;
  }
  .footer_layout .footer_contain .contain_text .company_text {
    display: none;
  }
  .footer_layout .footer_foot {
    width: 100%;
    background-color: #1f212d;
  }
  .footer_layout .footer_foot .footer_last {
    width: 18.75rem;
    height: 4.3rem;
    flex-direction: column-reverse;
  }
  .footer_layout .footer_foot .footer_last > span {
    font-size: 0.6rem;
  }
  .banner {
    height: 17.5rem;
  }
  .banner .banner-content {
    text-align: center;
  }
  .banner .banner-content > img {
    width: 100%;
    height: 100%;
  }
  .banner .banner-content > h2 {
    font-size: 1.8rem;
    letter-spacing: 1px;
    top: 50%;
    font-weight: normal;
  }
  h3 {
    font-size: 0.9rem;
    font-family: PingFang;
    padding: 1rem 0;
  }
}