/*通用类*/
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -o-box-sizing: border-box;
  -ms-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
}
body {
  width: 100%;
  min-width: 1400px;
  margin: 0 auto;
  font-family: "Microsoft Yahei";
  background: #f5f5f5;
  text-align: justify;
  color: #333;
}
.wb {
  background: #fff;
}
/*不同设备字体em基准
@media screen and (min-width: 320px) and (max-width: 360px){
  body{
  	font-size:13.5px;
  }
}
@media screen and (min-width: 360px) and (max-width: 480px){
  body{
  	font-size:15px;
  }
}
@media screen and (min-width: 480px) and (max-width: 700px){
  body{
  	font-size:22.5px;
  }
}
@media screen and (min-width: 700px) and (max-width: 1000px){
  body{
  	font-size:28px;
  }
}
@media screen and (min-width: 1000px) and (max-width: 1200px){
  body{
  	font-size:32px;
  }
}
@media screen and (min-width: 1200px) and (max-width: 1400px){
  body{
  	font-size:40px;
  }
}
@media screen and (min-width: 1400px){
  body{
  	font-size:50px;
  }
}
*/
img {
  border: none;
}
h1,
h2,
h3 {
  font-weight: normal;
}
a {
  color: #333;
  text-decoration: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-tap-highlight-color: transparent;
  outline: none;
}
input,
textarea,
select {
  font-family: "Microsoft Yahei";
  font-size: 1em;
  outline: none;
  margin: 0;
  padding: 0;
}
input::-webkit-input-placeholder {
  color: #979797 !important;
}
textarea::-webkit-input-placeholder {
  color: #979797 !important;
}
input[type='button'],
input[type='text'],
input[type='search'],
input[type='submit'],
input[type='reset'],
input[type='date'],
input[type='time'],
input[type='number'] {
  -webkit-appearance: none;
}
select {
  -webkit-appearance: none;
}
textarea {
  -webkit-appearance: none;
}
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
  -webkit-appearance: none !important;
  margin: 0;
}
ul,
ol {
  padding: 0;
  list-style-type: none;
}
em {
  font-style: normal;
}
.lt {
  float: left;
}
.rt {
  float: right;
}
input.sub,
label {
  border: none;
  cursor: pointer;
}
input,
textarea {
  font-family: "Microsoft Yahei";
  outline: none;
  margin: 0;
  padding: 0;
}
table {
  border-collapse: collapse;
}
td,
th {
  padding: 0;
}
@font-face {
  font-family: 'zhongsong';
  src: url('../i/华文中宋.ttf');
}
.clear::before {
  visibility: hidden;
  display: block;
  font-size: 0;
  content: " ";
  clear: both;
  height: 0;
}
.clear::after {
  visibility: hidden;
  display: block;
  font-size: 0;
  content: " ";
  clear: both;
  height: 0;
}
.contain {
  width: 1200px;
  margin: 0 auto;
}
.index_header_cont {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 2vw;
}
.index_header_cont .logo {
  display: block;
}
.index_header_cont .navi_cont {
  display: flex;
  align-items: center;
  margin-right: 10px;
}
.index_header_cont .navi_cont .li {
  margin: 0 10px;
  font-size: 16px;
  color: #0d0c22;
}
.index_baner_cont {
  padding: 120px 5vw 90px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.index_baner_cont .l_cont {
  width: 52%;
}
.index_baner_cont .l_cont .tis_logo {
  display: block;
  margin-bottom: 40px;
  width: 3vw;
}
.index_baner_cont .l_cont .tle {
  margin-bottom: 15px;
}
.index_baner_cont .l_cont .tle img {
  display: block;
  width: 100%;
}
.index_baner_cont .l_cont p {
  font-size: 25px;
  color: #0d0c22;
}
.index_baner_cont .r_cont {
  width: 40%;
}
.index_baner_cont .r_cont img {
  display: block;
  width: 100%;
}
.index_pulic_title {
  text-align: center;
  margin-bottom: 50px;
}
.index_pulic_title .tle {
  display: block;
  margin: 0 auto 30px;
}
.index_pulic_title p {
  font-size: 18px;
  color: #75757b;
}
.index_case_1 {
  padding: 60px 0;
  background: #f2f3f1;
}
.index_case_1 .last_cont {
  display: flex;
  flex-wrap: wrap;
}
.index_case_1 .last_cont .list {
  width: 280px;
  margin-right: 26px;
}
.index_case_1 .last_cont .list:nth-child(4n) {
  margin-right: 0;
}
.index_case_1 .last_cont .list .tis_cont {
  border-radius: 20px;
  position: relative;
  overflow: hidden;
}
.index_case_1 .last_cont .list .tis_cont .det_i {
  display: block;
  width: 100%;
}
.index_case_1 .last_cont .list .tis_cont .det_box {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.61);
  padding: 36px 24px;
  display: flex;
  align-items: flex-end;
  transition: all 0.6s;
}
.index_case_1 .last_cont .list .tis_cont .det_box img {
  display: block;
  margin: 0 0 24px 0;
}
.index_case_1 .last_cont .list .tis_cont .det_box p {
  font-size: 15px;
  color: #ffffff;
  line-height: 24px;
}
.index_case_1 .last_cont .list .bit_det {
  text-align: center;
  padding: 26px 0;
}
.index_case_1 .last_cont .list .bit_det h2 {
  font-size: 24px;
  color: #000000;
}
.index_case_1 .last_cont .list .bit_det p {
  font-size: 15px;
  color: #494a4b;
}
.index_case_1 .last_cont .list:hover .tis_cont .det_box {
  top: 0;
}
.index_case_2 {
  padding: 80px 0;
}
.index_case_2 .succes_last {
  display: flex;
  flex-wrap: wrap;
}
.index_case_2 .succes_last .list {
  width: 376px;
  background: #fff;
  border-radius: 15px;
  margin-right: 35px;
  margin-bottom: 40px;
  overflow: hidden;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.15);
  transition: all 0.6s;
}
.index_case_2 .succes_last .list:nth-child(3n) {
  margin-right: 0;
}
.index_case_2 .succes_last .list .tis_i {
  display: block;
  position: relative;
  height: 324px;
}
.index_case_2 .succes_last .list .tis_i .bg_img {
  width: 100%;
  position: relative;
  height: 100%;
}
.index_case_2 .succes_last .list .tis_i .bg_img img {
  display: block;
  width: 100%;
  height: 100%;
}
.index_case_2 .succes_last .list .tis_i .bg_img::after {
  content: "";
  display: block;
  width: 50%;
  height: 100%;
  background: rgba(255, 255, 255, 0.1);
  -webkit-backdrop-filter: blur(5px);
  backdrop-filter: blur(5px);
  position: absolute;
  top: 0;
  right: 0;
}
.index_case_2 .succes_last .list .tis_i .file_det {
  position: absolute;
  right: 10px;
  top: 10px;
  width: 168px;
  height: calc(100% - 20px);
  z-index: 2;
  background: #fff;
  overflow: hidden;
}
.index_case_2 .succes_last .list .tis_i .file_det img {
  display: block;
  width: 100%;
}
.index_case_2 .succes_last .list .tis_i .file_det .yin {
  display: block;
  width: 100%;
  padding: 20px 0;
  position: absolute;
  bottom: 0;
  left: 0;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.index_case_2 .succes_last .list .tis_i .file_det .yin span {
  padding: 8px 20px;
  background: url(../i/case2_yk_bg.png) no-repeat center;
  background-size: cover;
  font-size: 25px;
  color: #fc7c7c;
  font-family: 'zhongsong';
  font-weight: bold;
}
.index_case_2 .succes_last .list .det_cont {
  padding: 15px 18px;
}
.index_case_2 .succes_last .list .det_cont h2 {
  font-size: 24px;
  color: #0d0c22;
  margin-bottom: 10px;
  font-weight: bold;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.index_case_2 .succes_last .list .det_cont p {
  font-size: 16px;
  color: #7d7d86;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.index_case_2 .succes_last .list:hover {
  transform: translateY(-20px);
}
.index_pulic_page {
  display: flex;
  align-items: center;
  justify-content: center;
}
.index_pulic_page .page_cont {
  display: flex;
  align-items: center;
}
.index_pulic_page .page_cont .li {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: #e2e2de;
  border-radius: 5px;
  margin: 0 5px;
  font-size: 16px;
  color: #fff;
}
.index_pulic_page input {
  width: 88px;
  height: 40px;
  border-radius: 3px;
  padding-left: 5px;
  box-sizing: border-box;
  border: none;
  background: #e2e2de;
  font-size: 12px;
  margin: 0 5px;
  text-align: center;
}
.index_pulic_page .btn {
  display: flex;
  align-items: center;
  height: 40px;
  padding: 0 10px;
  background: #e2e2de;
  border-radius: 5px;
  font-size: 16px;
  color: #fff;
}
.index_case_3 {
  padding-bottom: 114px;
  background: #f2f3f1;
  position: relative;
}
.index_case_3 .l_cont {
  position: relative;
  width: 46%;
}
.index_case_3 .l_cont .cont_i {
  display: block;
  width: 100%;
}
.index_case_3 .l_cont .title_cont {
  position: absolute;
  right: 0;
  bottom: -114px;
  width: 441px;
  height: 504px;
  background: url(../i/index_case3_2.png) no-repeat center;
  background-size: cover;
  z-index: 3;
}
.index_case_3 .l_cont .title_cont .tle_i {
  position: absolute;
  right: -113px;
  top: 90px;
}
.index_case_3 .det_cont {
  width: 60%;
  height: 85%;
  background: #f5f5f5;
  padding-left: 20%;
  padding-right: 10%;
  display: flex;
  align-items: center;
  font-size: 17px;
  line-height: 36px;
  color: #12111b;
  position: absolute;
  right: 5%;
  bottom: 0;
  z-index: 2;
}
.index_case_4 {
  position: relative;
}
.index_case_4 .bg {
  display: block;
  width: 100%;
}
.index_case_4 .content_box {
  position: absolute;
  bottom: -110px;
  left: 50%;
  transform: translateX(-50%);
  width: 682px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  background: #f2f3f1;
  padding: 100px 0 206px 0;
}
.index_case_4 .content_box .ava {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 98px;
  height: 98px;
  border-radius: 100%;
  border: 2px solid #fff;
  margin-bottom: 70px;
}
.index_case_4 .content_box .ava img {
  display: block;
  width: 100%;
  height: 100%;
}
.index_case_4 .content_box .tle {
  display: block;
  margin-bottom: 36px;
}
.index_case_4 .content_box .txt p {
  font-size: 18px;
  color: #0d0c22;
  line-height: 36px;
}
.index_case_5 {
  padding: 240px 0 72px;
}
.index_case_5 .last_cont {
  margin-top: 180px;
  display: flex;
  flex-wrap: wrap;
}
.index_case_5 .last_cont .list {
  width: 358px;
  margin-right: 62px;
  margin-bottom: 60px;
  border-radius: 30px;
  background: #dddddc;
  padding: 30px 30px 40px;
  transition: all 0.6s;
}
.index_case_5 .last_cont .list:nth-child(3n) {
  margin-right: 0;
}
.index_case_5 .last_cont .list .tis_cont {
  height: 145px;
}
.index_case_5 .last_cont .list .tis_cont img {
  display: block;
}
.index_case_5 .last_cont .list .txt {
  font-size: 16px;
  line-height: 25px;
  color: #0d0c22;
}
.index_case_5 .last_cont .list:hover {
  transform: translateY(-20px);
}
.pulic_footer_cont {
  padding: 60px 0 20px;
  background: #333333;
}
.pulic_footer_cont .tis_cont {
  display: flex;
  align-items: center;
  justify-content: center;
}
.pulic_footer_cont .tis_cont .code_list {
  width: 110px;
  margin: 0 64px;
  border-radius: 10px;
  background: #444343;
  padding: 6px 5px;
}
.pulic_footer_cont .tis_cont .code_list .tis_i {
  width: 100%;
}
.pulic_footer_cont .tis_cont .code_list .tis_i img {
  display: block;
  width: 100%;
}
.pulic_footer_cont .tis_cont .code_list .txt {
  padding: 8px 0;
  text-align: center;
  font-size: 15px;
  color: #fff;
}
.pulic_footer_cont .bit_copy {
  margin-top: 50px;
  padding: 20px 0;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  color: #fff;
  font-size: 13px;
}
/***********/
.pulic_floor_cont {
  position: fixed;
  right: 10px;
  bottom: 10vh;
}
.pulic_floor_cont .li {
  width: 56px;
  height: 56px;
  position: relative;
}
.pulic_floor_cont .li .i {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 100%;
  overflow: hidden;
  box-shadow: 0px 0px 7px rgba(95, 142, 175, 0.35);
}
.pulic_floor_cont .li .code_box {
  display: none;
  position: absolute;
  right: 74px;
  top: 50%;
  transform: translateY(-50%);
  padding: 30px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.15);
  text-align: center;
}
.pulic_floor_cont .li .code_box .title h2 {
  font-size: 20px;
  color: #000000;
}
.pulic_floor_cont .li .code_box .title p {
  font-size: 16px;
  color: #000000;
}
.pulic_floor_cont .li .code_box .code {
  display: block;
  width: 118px;
  margin: 0 auto;
}
.pulic_floor_cont .li:hover .code_box {
  display: block;
}