/* Initialization style */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  font-size: 75px;
  scroll-behavior: smooth;
}
@media (min-width: 450px) {
  html {
    font-size: 60px;
  }
}
@media (min-width: 525px) {
  html {
    font-size: 70px;
  }
}
@media (min-width: 600px) {
  html {
    font-size: 80px;
  }
}
@media (min-width: 675px) {
  html {
    font-size: 90px;
  }
}
@media (min-width: 750px) {
  html {
    font-size: 100px;
  }
}

body {
  max-width: 750px;
  min-width: 320px;
  font-size: 0.14rem;
  line-height: 1.5;
  color: #222;
  box-sizing: border-box;
  font-family: Arial, sans-serif, "Helvetica Neue", Helvetica;
  margin: 0 auto;
}
ul,
ol {
  list-style-type: none;
  padding: 0;
  margin: 0;
}
.clearfix::after {
  content: "";
  display: block;
  clear: both;
}
a,
a:hover,
a:visited,
a:focus {
  color: #222;
  text-decoration: none;
  background: none;
}
/* placeholder样式 */
input::-webkit-input-placeholder {
  /* color:#ccc; */
}
input::-moz-placeholder {
  /* Mozilla Firefox 19+ */
  /* color:#ccc; */
}
input:-moz-placeholder {
  /* Mozilla Firefox 4 to 18 */
  /* color:#ccc; */
}
input:-ms-input-placeholder {
  /* Internet Explorer 10-11 */
  /* color:#ccc; */
}
textarea::-webkit-input-placeholder {
  /* color:#ccc; */
}
textarea::-moz-placeholder {
  /* Mozilla Firefox 19+ */
  /* color:#ccc; */
}
textarea:-moz-placeholder {
  /* Mozilla Firefox 4 to 18 */
  /* color:#ccc; */
}
textarea:-ms-input-placeholder {
  /* Internet Explorer 10-11 */
  /* color:#ccc; */
}
input,
input:focus,
textarea,
textarea:focus,
button,
button:focus {
  outline: none;
  border: none;
  line-height: inherit;
}
img {
  vertical-align: middle;
}
textarea {
  resize: none;
}
.relative {
  position: relative;
}
.absolute {
  position: absolute;
}
.fixed {
  position: fixed;
}
.flex-wrap {
  display: flex;
  flex-wrap: wrap;
}
.flex-between-center {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.flex-around-center {
  display: flex;
  justify-content: space-around;
  align-items: center;
}
.flex-center {
  display: flex;
  justify-content: center;
  align-items: center;
}
.full {
  width: 100% !important;
}
.m0 {
  margin: 0;
}

.container {
  width: 95%;
  margin: 0 auto;
  position: relative;
}
/* header */
header {
  box-shadow: 0px 2px 12px 0px rgba(0, 0, 0, 0.1);
  position: relative;
  z-index: 100;
}
header nav {
  height: 80px;
}
header .logo {
  width: 230px;
}

header nav .menu {
  position: absolute;
  top: 100%;
  right: 0;
  background-color: rgba(0, 0, 0, 0.5);
  transition: all 0.5s;
  width: 150px;
  text-align: center;
  height: 0;
  overflow: hidden;
}
header nav .menu.show {
  height: 380px;
}
header nav .menu li {
  margin-bottom: 16px;
}
header nav .menu li:first-child {
  margin-top: 26px;
}
header nav .menu li a {
  color: #fff;
  font-size: 18px;
}
header .nav-btn-box {
  width: 40px;
  position: relative;
  height: 30px;
}
header .nav-btn-box .nav-btn,
header .nav-btn-box .nav-btn::before,
header .nav-btn-box .nav-btn::after {
  display: block;
  width: 40px;
  height: 4px;
  border-radius: 3px;
  background-color: #da271a;
}
header .nav-btn-box .nav-btn::before,
header .nav-btn-box .nav-btn::after {
  content: "";
  position: absolute;
}
header .nav-btn-box .nav-btn::before {
  top: 13px;
}
header .nav-btn-box .nav-btn::after {
  top: 26px;
}
/* header end */
section {
  margin-bottom: 42px;
}
section .sec-tit {
  margin-bottom: 28px;
}
section .sec-tit h2 {
  font-size: 28px;
  margin-bottom: 15px;
  text-transform: uppercase;
}
section .sec-tit p {
  font-size: 18px;
  margin-bottom: 20px;
}
/* index-about */

.index-ab .swiper-slide {
  transform: scale(0.9);
}
.index-ab .swiper-slide-active {
  transform: scale(1);
}
.swiper1 {
  --swiper-navigation-color: #fff; /* 单独设置按钮颜色 */
  --swiper-navigation-size: 60px; /* 设置按钮大小 */
}
/* index-product */
.index-pro .pro-cat {
  flex-wrap: wrap;
  align-items: stretch;
}
.index-pro .pro-cat .pro-item {
  width: 24.5%;
  text-align: center;
  margin-bottom: 15px;
  box-shadow: 0px 6px 25px 0px #e1e1e1;
  padding-bottom: 28px;
}
.index-pro .pro-cat .pro-item img {
  max-width: 100%;
}
.index-pro .pro-cat .pro-item h3 {
  font-size: 16px;
}
/* index-solution */
.index-sol .sol-cat {
  flex-wrap: wrap;
}
.index-sol .sol-cat .sol-item {
  width: 49%;
  margin-bottom: 20px;
  position: relative;
}
.index-sol .sol-cat .sol-item::after {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.3);
}
.index-sol .sol-cat .sol-item .sol-item-txt {
  width: 100%;
  position: absolute;
  flex-direction: column;
  height: 100%;
  top: 0;
  left: 0;
  z-index: 10;
  color: #fff;
  flex-direction: column;
}
.index-sol .sol-cat .sol-item .sol-item-txt a {
  color: #fff;
  font-size: 24px;
  display: block;
}
.index-sol .sol-cat .sol-item .sol-item-txt > a {
  font-size: 16px;
  display: block;
  border: 1px solid #fff;
  padding: 4px 36px;
  margin-top: 20px;
}
.bottom-lx2 {
  width: 90%;
  margin: 0 auto;
}
.bottom-lx2 a {
  display: block;
  background-color: #da271a;
  color: #fff;
  width: 48%;
  text-align: center;
  line-height: 48px;
  font-size: 18px;
}
.bottom-lx2 a:last-child {
  background-color: #fff;
  border: 1px solid #da271a;
  line-height: 46px;
  color: #da271a;
}
/* index-solution end */
/* index-case */
.index-case .case-item {
  width: 49.8%;
  margin-bottom: 3px;
  position: relative;
}
.index-case .case-item::after {
  content: "";
  display: block;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.3);
  position: absolute;
}
.index-case .case-item h3 {
  position: absolute;
  color: #fff;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
  font-size: 16px;
  text-align: center;
  width: 90%;
}
/* index-case end */
/* footer */
footer {
  background-color: #39444e;
  /* padding-top: 50px; */
  padding-bottom: 88px;
}
footer .foot-logo {
  width: 90%;
  margin: 0 auto 30px;
}
footer .foot-cat .cat-item {
  width: 50%;
  margin-bottom: 36px;
}
footer .foot-cat .cat-item h3 {
  margin-bottom: 16px;
}
footer .foot-cat .cat-item h3 a {
  font-size: 24px;
}
footer .foot-cat .cat-item a {
  line-height: 30px;
  color: #fff;
  font-size: 18px;
}
footer .foot-bottom p {
  height: 40px;
  font-size: 18px;
  color: #fff;
  text-align: center;
  background-color: #28333d;
  line-height: 40px;
}
footer .foot-nav {
  height: 88px;
  max-width: 750px;
  width: 100%;
  position: fixed;
  bottom: 0;
  background-color: #fff;
  z-index: 100;
  /* background-color: #da271a; */
  /* border-top: 8px solid #e1e1e1; */
}
footer .foot-nav a {
  font-size: 20px;

  text-align: center;
  background: url(../image/1-24.png) no-repeat center top;
  padding-top: 40px;
}

footer .foot-nav a:nth-child(2) {
  background-image: url(../image/1-25.png);
}
footer .foot-nav a:nth-child(3) {
  background-image: url(../image/1-26.png);
}
footer .foot-nav a:nth-child(4) {
  background-image: url(../image/1-27.png);
}

/* Product-cover */

.pro-nav {
  margin-top: -42px;
}
.pro-nav ul li a {
  display: block;
  margin-bottom: 2px;
  padding-left: 20px;
  height: 70px;
  line-height: 70px;
  font-size: 24px;
  background: #eee url(../image/2-2.png) no-repeat 96% center;
  transition: all 0.3s;
}
.pro-cover .pro-cat {
  align-items: stretch;
}
.pro-cover .pro-cat .pro-item {
  width: 48%;
  position: relative;
  background-color: #ecf0f9;
  margin-bottom: 30px;
}
.pro-cover .pro-cat .pro-item h3 {
  margin-top: 20px;
  margin-bottom: 20px;
  font-size: 20px;
  text-align: center;
}
#sp .pro-item {
  width: 100%;
  background-color: transparent;
}
/* Message */
#form input,
#form textarea {
  width: 45.5%;
  background-color: #f0f0f0;
  border: 1px solid #ddd;
  line-height: 48px;
  height: 48px;
  margin-bottom: 20px;
  border-radius: 5px;
  padding-left: 20px;
  font-size: 16px;
}
#form textarea {
  padding-top: 12px;
  padding-bottom: 12px;
  line-height: 30px;
  height: 144px;
}
#form button {
  line-height: 50px;
  height: 50px;
  background-color: #da271a;
  color: #fff;
  font-size: 24px;
  width: 100%;
  display: inline-block;
  border-radius: 5px;
}

/* solution-cover */
.sol-cover .pro-nav {
  margin-top: 30px;
  margin-bottom: 30px;
}
.sol-cover .pro-nav li.active a {
  background-color: #da271a;
  color: #fff;
}
.bottom-lx1 {
  width: 100%;
}
.bottom-lx1 a {
  display: block;
  color: #fff;
  background-color: #da271a;
  width: 100%;
  font-size: 20px;
  line-height: 48px;
  text-align: center;
}

.sol-cover .sol-cat .sol-item {
  width: 48%;
  position: relative;
  margin-bottom: 20px;
  height: 84px;
  overflow: hidden;
}
.sol-cover .sol-cat .sol-item:last-child {
  width: 100%;
}
.sol-cover .sol-cat .sol-item img {
  /* height: 100%; */
}
.sol-cover .sol-cat .sol-item::after {
  position: absolute;
  content: "";
  display: block;
  background-color: rgba(0, 0, 0, 0.2);
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.sol-cover .sol-cat .sol-item h3 {
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  width: 100%;
  font-size: 18px;
  z-index: 10;
  height: 100%;
}
.sol-cover .sol-cat .sol-item h3 a {
  color: #fff;
}
.sol-cover .sol-cat .sol-cat-tit {
  background-color: #da271a;
  padding: 22px;
}
.sol-cover .sol-cat .sol-cat-tit a {
  width: 48%;
  color: #fff;
  font-size: 18px;
  line-height: 36px;
}
/* case-cover */
.case-cover .pro-cat .pro-item {
  background-color: transparent;
}
.case-cover .mc-cat .pro-item:first-child {
  width: 100%;
}
.case-cover .pro-cat .pro-item h3 {
  font-weight: 400;
  font-size: 18px;
  text-align: left;
  padding-left: 5px;
}
.case-cover .mc-cat .pro-item:first-child h3 {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0;
  display: flex;
  align-items: end;
  padding: 0 20px 20px 20px;
  background-color: rgba(0, 0, 0, 0.3);
}
.case-cover .mc-cat .pro-item:first-child h3 a {
  color: #fff;
  font-size: 20px;
}
/* news-cover */
.news-cover {
  margin-top: 48px;
}
.news-cover .news-item {
  /* padding-bottom: 20px; */
  /* border-bottom: 3px solid #da271a; */
  margin-bottom: 40px;
  background-color: #f5f5f5;
}
.news-cover .news-txt {
  margin-top: 16px;
  padding: 20px 18px;
}
.news-cover .news-txt h3 a {
  text-transform: uppercase;
  font-size: 20px;
}
.news-cover .news-txt span {
  display: inline-block;
  font-size: 18px;
  color: #aaa;
  margin-top: 15px;
}
.news-cover .news-txt p {
  font-size: 18px;
  line-height: 36px;
  margin-top: 12px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  text-overflow: ellipsis;
}
/* about */
.ab-pt1 .ab-power {
  background-color: #f5f5f5;
}
.ab-pt1 .ab-power .power-items {
  width: 40%;
  text-align: center;
  padding: 50px 0;
}
.ab-pt1 .ab-power .power-items span {
  display: inline-block;
  font-size: 28px;
  color: #da271a;
  font-weight: 900;
  margin-bottom: 22px;
}
.ab-pt1 .ab-power .power-items p {
  font-size: 18px;
}
.ab-pt2 {
  background-color: #24273e;
  color: #fff;
  padding: 35px 0 35px;
}
.ab-pt2 h3 {
  font-size: 28px;
  background: url(../image/5-2.png) no-repeat left bottom;
  padding-bottom: 10px;
  margin-bottom: 25px;
}
.ab-pt2 h3 span {
  color: #da271a;
}
.ab-pt2 p {
  font-size: 18px;
  margin-bottom: 36px;
}
/* service */
.ser-pt1 {
  text-align: center;
}
.ser-pt1 .sp1-icon {
  width: 100px;
  height: 100px;
  margin: 0 auto;
  background-color: #da271a;
  color: #fff;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.ser-pt1 .sp1-icon span {
  font-size: 18px;
  line-height: 1.15;
}
.ser-pt1 .sp1-icon span:first-child {
  font-size: 28px;
  font-weight: 900;
}
.ser-pt1 .ser-item {
  margin-bottom: 24px;
}
.ser-pt1 .ser-item h3 {
  font-size: 18px;
  margin-top: 15px;
  margin-bottom: 12px;
}
.ser-pt1 .ser-item p {
  font-size: 18px;
  width: 80%;
  margin: 0 auto;
}
.ser-pt2 {
  margin-top: 80px;
}
.ser-pt2 .sp2-wrapper {
  margin-bottom: 40px;
}
.ser-pt2 img {
  margin-bottom: 20px;
}
.ser-pt3 .sp3-item h3 {
  text-align: center;
  font-size: 18px;
}
.ser-pt3 a.morepart {
  font-size: 18px;
  border: 1px solid #da271a;
  display: block;
  margin: 40px auto 0;
  width: 200px;
  text-align: center;
  padding: 4px 0;
}
/* contact */
.con-pt1 {
  text-align: center;
  margin-top: 50px;
}
.con-pt1 .cp1-content {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.con-pt1 .cp1-item {
  width: 48%;
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: 18px;
  background-color: #f6f6f6;
  padding: 80px 0 70px;
  margin-bottom: 20px;
}
.con-pt1 .cp1-item img {
  width: 100px;
  height: 100px;
}
.con-pt1 .cp1-item h3 {
  margin: 20px 0 10px;
  font-size: 18px;
}
/* product */
/* .pro-show {
  padding: ;
} */
.pro-show .series {
  display: flex;
  justify-content: end;
  align-items: center;
  height: 40px;
}
.pro-show .series a {
  font-size: 16px;
  padding: 0 14px;
  border-right: 1px solid #222;
}
.pro-show .series a:last-child {
  border: none;
}
.pro-show img {
  background-color: #ecf0f9;
}
.pro-show .sec-tit {
  margin-top: 40px;
}
.pro-show .main-data p {
  font-size: 18px;
  text-transform: uppercase;
  max-width: 70%;
  font-weight: 600;
  color: #da271a;
}
.pro-show .main-data p.features {
  margin-bottom: 16px;
}
.pro-show .main-data p span {
  color: #999999;
  margin-right: 8px;
}
.pro-show .pro-lx {
  margin-top: 20px;
}
.pro-show .pro-lx p {
  font-size: 18px;
}
.pro-show .pro-lx p a {
  color: #da271a;
}
.pro-show .pro-lx .lx-btn a {
  width: 310px;
  height: 50px;
  text-align: center;
  font-size: 24px;
  line-height: 50px;
  border: 1px solid #da271a;
  border-radius: 5px;
  margin-top: 32px;
}
.pro-show .pro-lx .lx-btn a:first-child {
  margin-right: 30px;
  background-color: #da271a;
  color: #fff;
}
.pro-intro .pro-intro-img {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.pro-intro .pro-intro-img img {
  width: 49%;
}
.pro-features ul li {
  padding-left: 72px;
  background-repeat: no-repeat;
  background-position: left center;
  font-size: 18px;
  margin-bottom: 15px;
}
.pro-features ul li:nth-child(1) {
  background-image: url(../image/8-3.png);
}
.pro-features ul li:nth-child(2) {
  background-image: url(../image/8-4.png);
}
.pro-features ul li:nth-child(3) {
  background-image: url(../image/8-5.png);
}
.pro-features ul li:nth-child(4) {
  background-image: url(../image/8-6.png);
}
.pro-par .table {
  overflow-x: scroll;
}
.pro-par .table table {
  border-collapse: collapse;
  min-width: 100%;
  /* border: 1px solid #da271a; */
  background-color: #eee;
}
.pro-par .table table td,
.pro-par .table table th {
  border-right: 2px solid #fff;
  font-size: 16px;
  padding: 3px 8px;
  text-align: center;
  vertical-align: middle;
}
.pro-par .table table tr {
  border-bottom: 1px solid #fff;
}
.pro-par .table table tr:nth-child(odd) {
  background-color: #dedede;
}
.pro-par .table table th {
  background-color: #da271a;
  color: #fff;
}
.pro-par p {
  font-size: 16px;
  margin-top: 15px;
  margin-left: 10px;
}
.pro-cases .pc-wrapper {
  align-items: stretch;
}
.pro-cases .pc-items {
  width: 49%;
  display: none;
}
.pro-cases .pc-items:nth-child(1),
.pro-cases .pc-items:nth-child(2) {
  display: block;
}
.pro-cases .pc-items h3 {
  font-size: 18px;
  font-weight: 400;
  margin-top: 10px;
}
.pro-faq .pf-items {
  margin-bottom: 30px;
}
.pro-faq p {
  font-size: 18px;
  padding-left: 30px;
  line-height: 26px;
  margin-bottom: 15px;
}
.pro-faq .pf-q {
  background: url(../image/8-7.png) no-repeat left top;
}
.pro-faq .pf-a {
  background: url(../image/8-8.png) no-repeat left top;
}
.pro-related .pr-items img {
  background-color: #dedede;
}
.pro-related .pr-items h3 {
  font-size: 18px;
  text-align: center;
  margin-top: 16px;
}
.pro-related .swiper1 {
  --swiper-navigation-color: #da271a; /* 单独设置按钮颜色 */
  --swiper-navigation-size: 30px; /* 设置按钮大小 */
}
.pro-related .swiper-button-next,
.pro-related .swiper-button-prev {
  top: 40%;
}

.detail-foot-nav p {
  font-size: 18px;
  margin-bottom: 8px;
}
.detail-foot-nav p a {
  margin-left: 6px;
  color: #da271a;
}
/* case list */
.case-list {
  margin-top: 40px;
}
/* case */
.case-show .main-data p {
  text-transform: capitalize;
}
/* news */
.news-intro {
  margin-top: 40px;
}
.news-intro .news-content h3 {
  font-size: 18px;
  margin-bottom: 12px;
}
.news-intro .news-content p,
.news-intro .news-content li {
  font-size: 18px;
  margin-bottom: 12px;
}
.news-intro .news-content img {
  max-width: 100%;
  margin: 10px 0;
}
.sol-intro .pro-intro-img {
  flex-wrap: wrap;
}
.sol-intro .pro-intro-img img {
  width: 100%;
}
/* position */
/* .position {
  margin: 0;
} */
.position .position-list {
  min-height: 50px;
  padding: 15px 0;
  align-items: center;
}
.position a {
  font-size: 18px;
}
.position a:first-child {
  padding-left: 25px;
  background: url(../image/2-23.png) no-repeat left 2px;
}
/* 404 */
.error {
  text-align: center;
  color: #da271a;
  margin-bottom: 80px;
}
.error .error-txt span {
  font-size: 70px;
  display: block;
  font-weight: 700;
}
.error .error-txt span:first-child {
  font-size: 100px;
  font-weight: 900;
}
.error .error-txt p {
  font-size: 18px;
}
.error .error-txt a {
  display: inline-block;
  background-color: #da271a;
  color: #fff;
  height: 36px;
  line-height: 36px;
  width: 150px;
  border-radius: 5px;
  font-size: 16px;
  margin-top: 20px;
}
@media (max-width: 539px) {
  header .logo {
    width: 180px;
  }
  header nav {
    height: 55px;
  }
  header .nav-btn-box {
    height: 23px;
    width: 30px;
  }
  header .nav-btn-box .nav-btn,
  header .nav-btn-box .nav-btn::before,
  header .nav-btn-box .nav-btn::after {
    width: 30px;
    height: 3px;
  }
  header .nav-btn-box .nav-btn::before {
    top: 10px;
  }
  header .nav-btn-box .nav-btn::after {
    top: 20px;
  }
  section .sec-tit h2 {
    font-size: 20px;
  }
  section .sec-tit p {
    font-size: 14px;
  }
  .index-pro .pro-cat .pro-item {
    padding-bottom: 10px;
  }
  .index-pro .pro-cat .pro-item h3 {
    font-size: 14px;
  }
  .index-sol .sol-cat .sol-item .sol-item-txt a {
    font-size: 18px;
  }
  .index-sol .sol-cat .sol-item .sol-item-txt > a {
    font-size: 16px;
    padding: 3px 20px;
  }
  .bottom-lx2 {
    flex-wrap: wrap;
  }
  .bottom-lx2 a {
    width: 100%;
    font-size: 14px;
    line-height: 42px;
  }

  .bottom-lx2 a:last-child {
    margin-top: 15px;
    line-height: 40px;
  }
  .index-case .case-item h3 {
    font-size: 14px;
  }
  footer .foot-bottom p {
    font-size: 14px;
  }
  footer .foot-nav a {
    font-size: 16px;
  }
  .pro-cover .pro-cat .pro-item h3 {
    font-size: 14px;
    margin-top: 10px;
    margin-bottom: 10px;
  }
  .pro-cover .pro-cat .pro-item.nobg {
    background-color: transparent;
  }
  .position a {
    font-size: 14px;
  }
  .pro-show .series a {
    font-size: 12px;
    padding: 0 2px;
  }
  .pro-show .main-data p.features {
    display: none;
  }
  .pro-show .main-data p {
    font-size: 14px;
  }
  .pro-show .pro-lx p {
    font-size: 14px;
  }
  .pro-show .pro-lx .lx-btn a {
    width: 100%;
    font-size: 16px;
    background-color: #da271a;
    color: #fff;
  }
  .pro-show .pro-lx .lx-btn a.ly {
    display: none;
  }
  .pro-features ul li {
    font-size: 14px;
    background-position: center top;
    padding-left: 0;
    padding-top: 72px;
    text-align: center;
  }
  .pro-par .table table td,
  .pro-par .table table th {
    font-size: 14px;
  }
  .pro-par p {
    font-size: 14px;
  }
  .pro-cases .pc-items h3 {
    font-size: 14px;
  }
  .pro-faq p {
    font-size: 14px;
  }
  .pro-related .pr-items h3 {
    font-size: 14px;
  }
  .detail-foot-nav p {
    font-size: 16px;
  }
  .swiper1 {
    --swiper-navigation-size: 40px;
  }
  .pro-nav ul li a {
    font-size: 14px;
    height: 50px;
    line-height: 50px;
  }
  .sol-cover .sol-cat .sol-item {
    height: 60px;
  }
  .sol-cover .sol-cat .sol-item h3 {
    font-size: 14px;
  }
  .sol-cover .sol-cat .sol-cat-tit {
    align-items: stretch;
  }
  .sol-cover .sol-cat .sol-cat-tit a {
    font-size: 12px;
    line-height: 22px;
  }
  .bottom-lx1 a {
    font-size: 16px;
  }
  .ab-pt1 .ab-power .power-items {
    padding: 24px 0;
  }
  .ab-pt1 .ab-power .power-items span {
    font-size: 20px;
  }
  .ab-pt1 .ab-power .power-items p {
    font-size: 14px;
  }
  .ab-pt2 h3 {
    font-size: 22px;
  }
  .ab-pt2 p {
    font-size: 14px;
  }

  .case-cover .mc-cat .pro-item:first-child h3 a {
    font-size: 16px;
  }
  .ser-pt1 .sp1-icon span:first-child {
    font-size: 24px;
  }
  .ser-pt1 .ser-item h3 {
    font-size: 16px;
  }
  .ser-pt1 .ser-item p {
    font-size: 14px;
  }
  .ser-pt3 .sp3-item h3 {
    font-size: 14px;
  }
  .news-cover .news-txt h3 a,
  .news-cover .news-txt span {
    font-size: 16px;
  }
  .news-cover .news-txt p {
    font-size: 14px;
    line-height: 22px;
  }
  .news-intro .news-content p,
  .news-intro .news-content li {
    font-size: 14px;
  }
  .con-pt1 .cp1-item img {
    width: 80px;
    height: 80px;
  }
  .con-pt1 .cp1-item {
    font-size: 14px;
  }
  #form input {
    font-size: 12px;
    line-height: 40px;
    margin-bottom: 12px;
    height: 40px;
    padding-left: 12px;
    width: 48.5%;
  }
  #form textarea {
    font-size: 14px;
    line-height: 24px;
  }
  #form button {
    font-size: 18px;
    height: 40px;
    line-height: 40px;
  }
  .error .error-txt span {
    font-size: 48px;
  }
  .error .error-txt a {
    width: 116px;
  }
}