* {
  margin: 0;
  padding: 0;
}

a,
li,
p,
span {
  list-style: none;
  color: #666;
  font-size: 18px;
  text-decoration: none;
}

ul {
  margin-bottom: 0px;
}

a:hover {
  text-decoration: none !important;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: normal;
}

input,
textarea {
  outline: none;
  border: none;
}

body {
  font-family: "manrope";
}

body::-webkit-scrollbar {
  width: 3px;
  height: 0px;
}

body::-webkit-scrollbar-thumb {
  width: 3px;
  background-color: #f0b42f;
}

@font-face {
  font-family: manrope;
  src: url('../ico/Manrope-ExtraBold.ttf');
}

.weiruan {
  font-family: 'Arial';
}

/* .carousel-inner img { */
/*height: 833px;*/
/*max-height: 833px;*/
/* } */

.products_rotate_center_A1 {
  display: none;
}

.whole .unite {
  width: 1400px;
  max-width: 100%;
  margin: auto;
}

.title_mian {
  margin-top: 70px;
  margin-bottom: 50px;
}

.PROJECT {
  display: block;
  text-align: center;
  text-transform: uppercase;
  font-size: 50px;
  color: #333;
  font-weight: 600;
  font-weight: bold;
  margin-bottom: 15px;
  position: relative;
}

.title_mian span {
  display: block;
  text-align: center;
  text-transform: uppercase;
  font-size: 50px;
  color: #333;
  font-weight: 600;
  font-weight: bold;
  margin-bottom: 15px;
  position: relative;
}

.title_mian span::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 100px;
  height: 6px;
  background-color: #fff;
}


.PROJECT::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 100px;
  height: 6px;
  background-color: #fff;
}

.PROJECT::after {
  background-color: #F0B42F;
}

.title_mian p {
  text-align: center;
  font-size: 16px;
  color: #666;
  margin-bottom: 0;
}

.header {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  z-index: 100;
  background-color: rgba(0, 0, 0, 0);
}

.header .unite .head {
  margin-top: 15px;
}

.header .unite .head ul li {
  margin-left: 15px;
  position: relative;
}

.header .unite .head ul li a i {
  color: #fff;
  font-size: 20px;
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
}

.header .unite .head ul li a i:hover {
  color: #f0b42f;
}

.header .unite .head ul li .languaage i {
  color: #fff;
  font-size: 20px;
}

.header .unite .head ul li .languaage span {
  color: #fff;
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
}

.header .unite .head ul li .languaage_menu {
  position: absolute;
  left: 50%;
  bottom: -20px;
  z-index: 1;
  transform: translate(-50%, 100%);
  background-color: #fff;
  text-align: center;
}

.header .unite .head ul li .languaage_menu ul {
  display: none;
  position: relative;
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
}

.header .unite .head ul li .languaage_menu ul::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  transform: translate(-50%, -100%);
  width: 0;
  height: 0;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  border-bottom: 20px solid #fff;
}

.header .unite .head ul li .languaage_menu ul li {
  margin: 0;
}

.header .unite .head ul li .languaage_menu ul li a {
  display: inline-block;
  padding: 10px 15px;
}

.header .unite .head ul li .languaage_menu ul li a:hover {
  color: #f0b42f;
}

.header .unite .head ul li:last-child {
  cursor: pointer;
}

.header .unite .head ul li:last-child:hover .languaage span {
  color: #f0b42f;
}

.header .unite .head ul li:last-child:hover .languaage_menu ul {
  display: block;
}

.header .unite .logo {
  display: flex;
  align-items: center;
}

.header .unite .logo .logoOriginal {
  display: none;
}

.header .unite .logo .logoWhite {
  display: block;
}

.header .unite .menu {
  height: 100%;
}

.header .unite .menu .level_ul {
  height: 100%;
}

.header .unite .menu .level_ul li {
  height: 100%;
  display: flex;
  align-items: center;
}

.header1 .unite .menu .level_ul li:hover .son_ul {
  display: block;
}

.header .unite .menu .level_ul li a {
  padding-right: 25px;
  font-size: 20px;
  color: #fff;
  font-family: 'manrope';
  text-transform: uppercase;
}

.header .unite .menu .level_ul li a:hover {
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
  color: #f0b42f;
}

.header1 .unite .menu .level_ul li .son_ul {
  display: block;
  position: absolute;
  left: 0;
  bottom: 0;
  transform: translateY(100%);
  background-color: #fff;
}

.header1 .unite .menu .level_ul li .son_ul .pros_mian {
  width: 1400px;
  margin: auto;
}

.header .unite .menu .level_ul .li_checked a {
  color: #f0b42f;
  font-family: 'manrope';
}

.header .unite .md_mian {
  height: 100%;
}

.header .unite .md_mian i {
  font-size: 35px;
  color: #fff;
}

.header .unite .get_mian {
  height: 100%;
  position: relative;
}

.active {
  color: #F0B42F !important;
}

.header .unite .get_mian .get {
  padding: 10px 15px;
  background-color: #f0b42f;
  color: #fff;
  border-radius: 5px;
  font-family: 'manrope';
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
}

.header .unite .get_mian .get:hover {
  background-color: #fff;
  color: #f0b42f;
}

.header .unite .get_mian .get_lang {
  display: none;
  height: 100%;
  margin-left: 15px;
}

.header .unite .get_mian .get_lang:hover .languaage_menu {
  display: block;
}

.header .unite .get_mian .get_lang .languaage {
  margin-top: 35px;
}

.header .unite .get_mian .get_lang .languaage:hover i {
  color: #f0b42f;
}

.header .unite .get_mian .get_lang .languaage i {
  color: #fff;
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
}

.header .unite .get_mian .get_lang .languaage:last-child {
  font-size: 12px;
}

.header .unite .get_mian .get_lang .languaage_menu {
  display: none;
  position: absolute;
  bottom: 0;
  right: 0;
  transform: translateY(100%);
  background: #fff;
  padding: 10px 15px;
}

.header .unite .get_mian .get_lang .languaage_menu ul li a {
  font-size: 18px;
}

.header .unite .get_mian .get_lang .languaage_menu ul li:hover a {
  color: #f0b42f;
}

.header1 .unite .son_ul {
  /* display: none; */
  /* position: absolute; */
  left: 0;
  top: auto;
  background-color: #fff;
  width: 100%;
}

.header1 .unite .son_ul .pros_mian {
  width: 1400px;
  max-width: 100%;
  margin: auto;
  display: flex;
  flex-wrap: wrap;
  padding: 15px;
}

.header1 .unite .son_ul .pros_mian .pros_list {
  width: 33.33%;
  height: 278px;
  margin-bottom: 15px;
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_box {
  display: flex;
  background-color: #f1f1f1;
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
  height: 100%;
  align-items: center;
  margin-right: 15px;
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_box:hover {
  background-color: #fde3d8;
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_box:hover .list_img img {
  transform: scale(1.1, 1.1);
  -ms-transform: scale(1.1, 1.1);
  -webkit-transform: scale(1.1, 1.1);
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_box .list_text {
  width: 40%;
  padding: 30px;
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_box .list_text span {
  font-size: 12px;
  color: #666;
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_box .list_text p {
  font-size: 28px;
  color: #000;
  width: 61%;
  text-transform: uppercase;
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_box .list_text .more {
  font-size: 16px;
  color: #f0b42f;
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_box .list_img {
  width: 60%;
  padding: 10px;
  overflow: hidden;
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_box .list_img img {
  width: 100%;
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_boxs {
  display: flex;
  height: 100%;
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_boxs .order_left {
  display: flex;
  margin-right: 15px;
  background-color: #f1f1f1;
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
  width: 50%;
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_boxs .order_left:hover {
  background-color: #fde3d8;
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_boxs .order_left:hover .list_img img {
  transform: scale(1.1, 1.1);
  -ms-transform: scale(1.1, 1.1);
  -webkit-transform: scale(1.1, 1.1);
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_boxs .order_left a {
  display: flex;
  align-items: center;
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_boxs .order_left a .order_box {
  display: flex;
  align-items: center;
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_boxs .order_left a .order_box .list_text {
  width: 40%;
  padding: 30px;
  padding-right: 0px;
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_boxs .order_left a .order_box .list_text span {
  font-size: 12px;
  color: #666;
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_boxs .order_left a .order_box .list_text p {
  font-size: 20px;
  color: #000;
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_boxs .order_left a .order_box .list_text .more {
  font-size: 16px;
  color: #f0b42f;
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_boxs .order_left a .order_box .list_img {
  width: 60%;
  padding: 15px;
  overflow: hidden;
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_boxs .order_left a .order_box .list_img img {
  width: 100%;
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_boxs .order_right {
  width: 50%;
  margin-right: 15px;
  display: flex;
  background-color: #f1f1f1;
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_boxs .order_right:hover {
  background-color: #fde3d8;
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_boxs .order_right:hover .list_img img {
  transform: scale(1.1, 1.1);
  -ms-transform: scale(1.1, 1.1);
  -webkit-transform: scale(1.1, 1.1);
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_boxs .order_right a {
  display: flex;
  align-items: center;
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_boxs .order_right a .order_box {
  display: flex;
  align-items: center;
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_boxs .order_right a .order_box .list_text {
  width: 40%;
  padding: 30px;
  padding-right: 0px;
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_boxs .order_right a .order_box .list_text span {
  font-size: 12px;
  color: #666;
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_boxs .order_right a .order_box .list_text p {
  font-size: 20px;
  color: #000;
}

.header1.unite .son_ul .pros_mian .pros_list .pros_boxs .order_right a .order_box .list_text .more {
  font-size: 16px;
  color: #f0b42f;
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_boxs .order_right a .order_box .list_img {
  width: 60%;
  padding: 15px;
  overflow: hidden;
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_boxs .order_right a .order_box .list_img img {
  width: 100%;
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_accessories {
  height: 100%;
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_accessories ul {
  height: 100%;
  display: flex;
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_accessories ul li {
  width: 25%;
  padding-right: 15px;
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_accessories ul li .accessories_box {
  background-color: #f1f1f1;
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 30px;
  height: 100%;
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_accessories ul li .accessories_box:hover {
  background-color: #fde3d8;
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_accessories ul li .accessories_box:hover .list_img img {
  transform: scale(1.1, 1.1);
  -ms-transform: scale(1.1, 1.1);
  -webkit-transform: scale(1.1, 1.1);
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_accessories ul li .accessories_box .list_text span {
  font-size: 12px;
  color: #666;
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_accessories ul li .accessories_box .list_text p {
  font-size: 20px;
  color: #000;
  margin-bottom: 0;
  width: 93%;
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_accessories ul li .accessories_box .list_text .more {
  font-size: 12px;
  color: #f0b42f;
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_accessories ul li .accessories_box .list_img {
  text-align: center;
  overflow: hidden;
}

.header1 .unite .son_ul .pros_mian .pros_list .pros_accessories ul li .accessories_box .list_img img {
  width: auto;
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
}

.md_menu_mian {
  display: none;
}

.swiper-slide {
  text-align: center;
  position: relative;
}

.swiper-slide .baner_main {
  position: absolute;
  width: 1400px;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: flex;
}

.swiper-slide .baner_main .baner_text {
  width: 50%;
  text-align: initial;
}

.swiper-slide .baner_main .baner_text span {
  display: inline-block;
  width: 50%;
  font-size: 60px;
  font-family: 'manrope';
  color: #fff;
  font-weight: 600;
  font-weight: bold;
}

.swiper-slide .baner_main .baner_text p {
  font-size: 30px;
  color: #fff;
}

.swiper-slide .baner_main .baner_text a {
  display: inline-block;
  padding: 15px 30px;
  background-color: #f0b42f;
  color: #fff;
}

.swiper-slide img {
  width: 1920px;
  max-width: 100%;
  margin: auto;
}





.products_AA {
  padding: 50px 0 0;
}

.products_AA_A {
  display: flex;
}

.products {
  background-color: #F9F9F9;
  position: relative;
  z-index: -2;
}

.products_AA_A a {
  width: 226.143px;
  margin-right: 7px;
  background: rgba(0, 0, 0, 0.5);
  height: auto;
  position: relative;
  text-transform: capitalize;
  color: white;
  display: block;
  font-size: 18px;
}

.products_AA_A a img {
  width: 100%;
  position: relative;
  z-index: -1;
}

.products_excavator {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  text-align: center;
}



.pvooture {
  position: relative;
}

.matrix {
  background: url(../img/ipt1_03.jpg) no-repeat;
  width: 100%;
  height: 740px;
  position: relative;
}

.matrix_A {
  position: absolute;
  z-index: 888;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

/* .pvooture::after {
  content: ' ';
  display: inline-block;
  
  position: absolute;
  width: 100%;
  top: 0;
  left: 0;
  height: 550px;
  box-sizing: border-box;
  opacity: .7;
} */

.products_rotate {
  /* background-color: #3C9ACB; */
  padding: 15px 0 40px;
  display: flex;
  justify-content: space-evenly;
  align-items: center;
  position: relative;

}

.products_rotate::after {
  content: ' ';
  display: inline-block;
  background: url(../img/LKDR.png) no-repeat;
  position: absolute;
  top: 20%;
  z-index: -10;
  width: 100%;
  height: 550px;
  box-sizing: border-box;
  opacity: .7;
}

.products_rotate_left,
.products_rotate_right {
  width: 5%;

}

.PROJECT_A {
  display: flex;
  justify-content: center;
  width: 100%;
}

.PROJECT_A a {
  display: block;
  width: 200px;
  height: 50px;
  text-align: center;
  line-height: 50px;
  color: white;
  background-color: #F0B42F;
  border-radius: 5px;
}

.products_rotate_center {
  display: flex;
  justify-content: center;
}

.products_rotate_center_A a {
  text-align: center;
  display: block;
  width: 100%;
}

.products_rotate_center_A div {
  width: 80%;
  margin: 0 auto;
  display: flex;
  z-index: -1;
  position: relative;
}

.products_rotate_center_A div img {
  width: 80%;
  margin: 0 auto;
}

.products_rotate_center_A a div {
  display: block;
  width: 200px;
  height: 50px;
  text-align: center;
  line-height: 50px;
  color: white;
  background-color: #F0B42F;
  border-radius: 5px;
}

.products_rotate_left,
.products_rotate_right {
  position: relative;
}

.products_rotate_left img,
.products_rotate_right img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.products_rotate_left_A,
.products_rotate_right_A {
  opacity: 1;
  transition: all .5s;
}

.products_rotate_left_B,
.products_rotate_right_B {
  opacity: 0;
  transition: all .5s;
  cursor: pointer;
}

.products_rotate_left:hover .products_rotate_left_A,
.products_rotate_right:hover .products_rotate_right_A {
  opacity: 0;
  transition: all .5s;
}

.products_rotate_left:hover .products_rotate_left_B,
.products_rotate_right:hover .products_rotate_right_B {
  opacity: 1;
  transition: all .5s;
}


.products_rotate_center_A_Mini {
  font-size: 30px;
  text-transform: uppercase;
  color: #000;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-bottom: -70px;
  font-weight: bold;
}

.products_rotate_center_A_Mini:hover {
  color: #0C4895;
}

/* .products_rotate_center_A_READ {
  color: #0C4895;
  display: inline;
  width: 50px;
  background-color: #333740;
}
 */
















.about {
  padding: 70px 0;
  background-color: #f9f9f9;
}

.about .about_mian .about_left .left_box {
  padding: 50px 0;
  position: relative;
  z-index: 1;
}

.about .about_mian .about_left .left_box::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  width: 85%;
  height: 100%;
  background-color: #f5f3f4;
  z-index: -2;
}

.about .about_mian .about_left .left_box .left_mian {
  position: relative;
  z-index: 1;
  padding: 25px 0 70px;
  display: flex;
  justify-content: flex-end;
}

.about .about_mian .about_left .left_box .left_mian::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-image: url(../img/未标题-2.png);
  background-repeat: no-repeat;
  z-index: -1;
}

.about .about_mian .about_left .left_box .left_mian .left_text {
  width: 50%;
  padding: 25px 0;
  padding-right: 25px;
}

.about .about_mian .about_left .left_box .left_mian .left_text span {
  font-size: 60px;
  color: #333;
}

.about .about_mian .about_left .left_box .left_mian .left_text p {
  font-size: 16px;
  color: #666;
}

.about .about_mian .about_left .left_box .left_mian .left_text a {
  color: #f0b42f;
  font-size: 16px;
}

.about .about_mian .about_right {
  position: relative;
  z-index: 4;
}

.about .about_mian .about_right .right_mian {
  margin-top: -78px;
  display: flex;
}

.about .about_mian .about_right .right_mian .nuber {
  width: 50%;
}

.about .about_mian .about_right .right_mian .nuber ul {
  height: 100%;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}

.about .about_mian .about_right .right_mian .nuber ul li {
  width: 50%;
  text-align: center;
}

.about .about_mian .about_right .right_mian .nuber ul li:nth-child(1) .number span::after {
  content: 'year';
  position: absolute;
  right: 0;
  top: 0;
  font-size: 20px;
  transform: translateX(100%);
}

.about .about_mian .about_right .right_mian .nuber ul li:nth-child(2) .number span::after {
  content: 'm2';
  position: absolute;
  right: 0;
  top: 0;
  font-size: 20px;
  transform: translateX(100%);
}

.about .about_mian .about_right .right_mian .nuber ul li:nth-child(3) .number span::after {
  content: '+';
  position: absolute;
  right: 0;
  top: 0;
  font-size: 20px;
  transform: translateX(100%);
}

.about .about_mian .about_right .right_mian .nuber ul li:nth-child(4) .number span::after {
  content: '+';
  position: absolute;
  right: 0;
  top: 0;
  font-size: 20px;
  transform: translateX(100%);
}

.about .about_mian .about_right .right_mian .nuber ul li .number {
  display: flex;
  justify-content: center;
}

.about .about_mian .about_right .right_mian .nuber ul li .number span {
  font-size: 50px;
  color: #f0b42f;
  position: relative;
}

.about .about_mian .about_right .right_mian .nuber ul li .number i {
  font-size: 16px;
  color: #f0b42f;
}

.about .about_mian .about_right .right_mian .video {
  width: 50%;
  position: relative;
}

.about .about_mian .about_right .right_mian .video:hover .video_btn a {
  transform: scale(1.2, 1.2);
  -ms-transform: scale(1.2, 1.2);
  -webkit-transform: scale(1.2, 1.2);
  border: 3px solid #f0b42f;
}

.about .about_mian .about_right .right_mian .video:hover .video_btn a i {
  color: #f0b42f;
}

.about .about_mian .about_right .right_mian .video img {
  width: 100%;
}

.about .about_mian .about_right .right_mian .video .video_btn {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.about .about_mian .about_right .right_mian .video .video_btn a {
  border-radius: 50%;
  width: 80px;
  height: 80px;
  border: 3px solid #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
}

.about .about_mian .about_right .right_mian .video .video_btn a i {
  font-size: 60px;
  color: #fff;
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
}

.news {
  padding-bottom: 70px;
}

.news .unite .title_mian span {
  color: #333;
}

.news .unite .title_mian span::after {
  background-color: #f0b42f;
}

.news .unite .title_mian p {
  color: #666;
}

.news .unite .news_mian {
  display: flex;
}

.news .unite .news_mian .news_left {
  width: 70%;
}

.news .unite .news_mian .news_left .top .news_case .case ul li:hover .news_box img {
  transform: scale(1.2, 1.2);
  -ms-transform: scale(1.2, 1.2);
  -webkit-transform: scale(1.2, 1.2);
}

.news .unite .news_mian .news_left .top .news_case .case ul li:hover .news_box .news_text p {
  color: #f0b42f;
}

.news .unite .news_mian .news_left .top .news_case .case ul li .news_box {
  position: relative;
  overflow: hidden;
}

.news .unite .news_mian .news_left .top .news_case .case ul li .news_box img {
  width: 100%;
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
}

.news .unite .news_mian .news_left .top .news_case .case ul li .news_box .news_text {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 15px;
  width: 100%;
  background-color: rgba(0, 0, 0, 0.5);
}

.news .unite .news_mian .news_left .top .news_case .case ul li .news_box .news_text p {
  font-size: 20px;
  color: #fff;
  margin-bottom: 0;
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.news .unite .news_mian .news_left .bottom {
  margin-top: 15px;
}

.news .unite .news_mian .news_left .bottom ul {
  display: flex;
  justify-content: space-between;
}

.news .unite .news_mian .news_left .bottom ul li {
  width: 32.3%;
}

.news .unite .news_mian .news_left .bottom ul li:last-child {
  padding-right: 0;
}

.news .unite .news_mian .news_left .bottom ul li:hover .news_box img {
  transform: scale(1.2, 1.2);
  -ms-transform: scale(1.2, 1.2);
  -webkit-transform: scale(1.2, 1.2);
}

.news .unite .news_mian .news_left .bottom ul li:hover .news_box .news_text p {
  color: #f0b42f;
}

.news .unite .news_mian .news_left .bottom ul li .news_box {
  position: relative;
  overflow: hidden;
}

.news .unite .news_mian .news_left .bottom ul li .news_box img {
  width: 100%;
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
}

.news .unite .news_mian .news_left .bottom ul li .news_box .news_text {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 10px;
  width: 100%;
  background-color: rgba(0, 0, 0, 0.5);
}

.news .unite .news_mian .news_left .bottom ul li .news_box .news_text p {
  font-size: 12px;
  color: #fff;
  margin-bottom: 0;
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.news .unite .news_mian .news_right {
  width: 30%;
}

.news .unite .news_mian .news_right .news_list ul {
  height: 588px;
  overflow: auto;
}

.news .unite .news_mian .news_right .news_list ul::-webkit-scrollbar {
  width: 6px;
  height: 0px;
  border-radius: 10px;
}

.news .unite .news_mian .news_right .news_list ul::-webkit-scrollbar-thumb {
  width: 6px;
  background-color: #f5f5f5;
}

.news .unite .news_mian .news_right .news_list ul li {
  padding-left: 30px;
  padding-top: 15px;
  padding-bottom: 10px;
  padding-right: 15px;
  border-bottom: 1px solid #f5f5f5;
}

.news .unite .news_mian .news_right .news_list ul li:hover {
  background-color: #f0b42f;
}

.news .unite .news_mian .news_right .news_list ul li:hover .list_mian p {
  color: #fff;
}

.news .unite .news_mian .news_right .news_list ul li:hover .list_mian .list_time i {
  color: #fff;
}

.news .unite .news_mian .news_right .news_list ul li:hover .list_mian .list_time span {
  color: #fff;
}

.news .unite .news_mian .news_right .news_list ul li .list_mian p {
  font-size: 16px;
  color: #333;
  margin-bottom: 5px;
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.news .unite .news_mian .news_right .news_list ul li .list_mian .list_time {
  display: flex;
  align-items: center;
}

.news .unite .news_mian .news_right .news_list ul li .list_mian .list_time i {
  font-size: 14px;
  color: #666;
  margin-right: 5px;
}

.news .unite .news_mian .news_right .news_list ul li .list_mian .list_time span {
  font-size: 16px;
  color: #666;
}

.news .unite .news_mian .news_right .news_list ul .see_btn {
  text-align: center;
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
}

.news .unite .news_mian .news_right .news_list ul .see_btn:hover {
  background-color: #f0b42f;
}

.news .unite .news_mian .news_right .news_list ul .see_btn:hover a {
  color: #fff;
}

.news .unite .news_mian .news_right .news_list ul .see_btn a {
  display: block;
  padding: 15px 0;
  color: #333;
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
}

.message {
  background-color: #f5f5f5;
  padding-bottom: 70px;
}

.message .unite .title_mian span {
  color: #333;
}

.message .unite .title_mian span::after {
  background-color: #f0b42f;
}

.message .unite .title_mian p {
  color: #666;
}

.message .unite .message_mian .message_content ul {
  display: flex;
  flex-wrap: wrap;
}

.message .unite .message_mian .message_content ul li {
  width: 50%;
  padding-right: 15px;
  margin-bottom: 15px;
}

.message .unite .message_mian .message_content ul li:last-child {
  width: 100%;
}

.message .unite .message_mian .message_content ul li textarea {
  resize: none;
  width: 100%;
  padding: 15px;
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  height: 150px;
}

.message .unite .message_mian .message_content ul li input {
  width: 100%;
  padding: 15px;
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
}

.message .unite .message_mian .message_content .submit_btn {
  display: block;
  text-align: center;
  margin-top: 25px;
}

.message .unite .message_mian .message_content .submit_btn input {
  width: 20%;
  padding: 15px;
  background-color: #f0b42f;
  color: #fff;
}

.map {
  width: 1920px;
  max-width: 100%;
  margin: auto;
}

.map .map_mian {
  display: flex;
}

.map .map_mian .man_left {
  width: 50%;
}

.map .map_mian .man_left .about_map {
  width: 100%;
  height: 100%;
}

.map .map_mian .man_right {
  width: 50%;
  position: relative;
}

.map .map_mian .man_right img {
  width: 100%;
}

.map .map_mian .man_right .contact_main {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
}

.map .map_mian .man_right .contact_main .contact_box {
  text-align: center;
}

.map .map_mian .man_right .contact_main .contact_box .top span {
  font-size: 50px;
  color: #f0b42f;
  display: inline-block;
  position: relative;
  margin-bottom: 10px;
  padding-bottom: 10px;
}

.map .map_mian .man_right .contact_main .contact_box .top span::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 100px;
  height: 6px;
  background-color: #f0b42f;
}

.map .map_mian .man_right .contact_main .contact_box .top p {
  font-size: 16px;
  color: #fff;
}

.map .map_mian .man_right .contact_main .contact_box .top a {
  display: inline-block;
  background-color: #f0b42f;
  padding: 15px 30px;
  color: #fff;
}

.map .map_mian .man_right .contact_main .contact_box .bottom {
  margin-top: 25px;
}

.map .map_mian .man_right .contact_main .contact_box .bottom span {
  font-size: 20px;
  color: #fff;
}

.map .map_mian .man_right .contact_main .contact_box .bottom p {
  font-size: 40px;
  color: #f0b42f;
}

.footer {
  background-color: #1c1c1c;
  padding-top: 70px;
}

.footer .foter_about .footer_img {
  text-align: center;
}

.footer .foter_about .footer_img img {
  display: inline-block;
  width: auto;
}

.footer .foter_about .fooeter_about {
  margin-top: 15px;
}

.footer .foter_about .fooeter_about p {
  margin-bottom: 0;
  color: #A5A5A5;
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
}

.footer .foter_about .fooeter_about p:hover {
  color: #f0b42f;
}

.footer .foter_list span {
  display: inline-block;
  font-size: 18px;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 15px;
}

.footer .foter_list ul li {
  line-height: 30px;
}

.footer .foter_list ul li a {
  font-size: 16px;
  color: #A5A5A5;
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
}

.footer .foter_list ul li a:hover {
  color: #f0b42f;
}

.footer .foter_contact span {
  font-size: 18px;
  text-transform: uppercase;
  color: #fff;
  display: inline-block;
  margin-bottom: 15px;
}

.footer .foter_contact ul li {
  line-height: 30px;
}

.footer .foter_contact ul li a p {
  color: #A5A5A5;
  margin-bottom: 0;
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
}

.footer .foter_contact ul li a p:hover {
  color: #f0b42f;
}

.footer .foter_contact ul li .quote_btn {
  margin: 50px auto;
  text-align: center;
}

.footer .foter_contact ul li .quote_btn a {
  border: 1px solid #fff;
  padding: 10px 30px;
}

.footer .foter_contact ul li .quote_btn a:hover {
  background-color: #f0b42f;
  color: #fff;
}

.footer .foter_contact ul li .foter_ico {
  margin-top: 15px;
}

.footer .foter_contact ul li .foter_ico a {
  display: inline-block;
  padding: 5px 10px;
  background-color: #474444;
  border-radius: 5px;
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
}

.footer .foter_contact ul li .foter_ico a:hover {
  background-color: #f0b42f;
}

.footer .foter_contact ul li .foter_ico a i {
  color: #fff;
  font-size: 16px;
}

.footer .copyright {
  border-bottom: 2px solid #f0b42f;
  padding: 15px 0;
}

.footer .copyright p {
  text-align: center;
  font-size: 14px;
  color: #A5A5A5;
  margin-bottom: 0;
}

.footer .copyright p a {
  font-size: 14px;
  color: #A5A5A5;
}

.footer .copyright p a:hover {
  color: #fff;
}

@media only screen and (max-width: 1900px) {
  .carousel-inner img {
    height: initial;
  }
}

@media only screen and (max-width: 1700px) {
  .swiper-slide .baner_main {
    width: 80%;
  }
}

@media only screen and (max-width: 1500px) {
  .header1 .unite .son_ul .pros_mian .pros_list {
    height: 250px;
  }

  .header1 .unite .son_ul .pros_mian .pros_list .pros_accessories ul li .accessories_box {
    padding: 15px;
    height: 100%;
  }
}

@media only screen and (max-width: 1400px) {
  .whole .unite {
    width: 1200px;
  }

  .header .unite .menu .level_ul li a {
    padding-right: 30px;
    font-size: 18px;
  }

  .header1 .unite .son_ul .pros_mian {
    padding-right: 0;
  }

  .header1 .unite .son_ul .pros_mian .pros_list {
    width: 40%;
    border-bottom: none;
  }

  .header1 .unite .son_ul .pros_mian .pros_list .pros_box .left_img {
    width: 60%;
  }

  .header .unite .son_ul .pros_mian .pros_list .pros_box .left_text {
    width: 40%;
  }

  .header1 .unite .son_ul .pros_mian .pros_list .pros_box .list_text p {
    font-size: 25px;
  }

  .swiper-slide .baner_main {
    width: 100%;
    justify-content: center;
  }

  .swiper-slide .baner_main .baner_text {
    width: 80%;
    text-align: center;
  }

  .swiper-slide .baner_main .baner_text span {
    font-size: 40px;
  }

  .swiper-slide .baner_main .baner_text p {
    font-size: 20px;
  }

  .swiper-slide .baner_main .baner_text a {
    padding: 10px 20px;
  }

  .about .about_mian .about_left .left_box .left_mian::after {
    width: 62%;
    background-size: 100%;
  }

  .news .unite .news_mian .news_right .news_list ul {
    height: 500px;
  }
}

@media only screen and (max-width: 1200px) {
  .whole .unite {
    width: 991px;
  }

  .title_mian span {
    font-size: 40px;
  }

  .header .unite .menu .level_ul li a {
    padding-right: 20px;
    font-size: 18px;
  }

  .header .unite .get_mian .get {
    padding: 10px 5px;
  }

  .swiper-slide .baner_main {
    width: 100%;
    justify-content: center;
  }

  .swiper-slide .baner_main .baner_text {
    width: 60%;
    text-align: center;
  }

  .swiper-slide .baner_main .baner_text span {
    font-size: 25px;
  }

  .swiper-slide .baner_main .baner_text p {
    font-size: 20px;
  }

  .swiper-slide .baner_main .baner_text a {
    padding: 8px 15px;
  }

  .about .about_mian .about_right .right_mian .nuber ul li .number span {
    font-size: 35px;
  }

  .news .unite .news_mian .news_left .top .news_case .case ul li .news_box .news_text p {
    font-size: 16px;
  }

  .news .unite .news_mian .news_right .news_list ul {
    height: 413px;
  }

  .news .unite .news_mian .news_right .news_list ul li {
    padding-left: 15px;
  }

  .news .unite .news_mian .news_right .news_list ul li .list_mian p {
    font-size: 14px;
  }

  .news .unite .news_mian .news_right .news_list ul li .list_mian .list_time i {
    font-size: 12px;
  }

  .news .unite .news_mian .news_right .news_list ul li .list_mian .list_time span {
    font-size: 12px;
  }

  .map .map_mian .man_right .contact_main .contact_box .top a {
    padding: 10px 15px;
  }

  .map .map_mian .man_right .contact_main .contact_box .bottom p {
    font-size: 35px;
  }

  .map .map_mian .man_right .contact_main .contact_box .top span {
    font-size: 30px;
  }
}

@media only screen and (max-width: 991px) {
  .header .unite .logo .logoOriginal {
    display: block;
  }

  .header .unite .logo .logoWhite {
    display: none;
  }

  .header .unite .logo .logoWhite {
    display: none;
  }

  .whole .unite {
    width: 991px;
  }

  .title_mian span {
    font-size: 35px;
  }

  .header {
    background-color: rgb(1, 86, 169);
  }

  .header .unite .logo img {
    max-height: 35px;
  }

  .md_menu_mian {
    display: none;
    position: fixed;
    left: 0;
    top: 96px;
    z-index: 111;
    width: 100%;
    height: 100%;
    background-color: #fff;
  }

  .md_menu_mian .md_menu .md_level_ul .a_bg a::after {
    content: '>';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    font-size: 30px;
  }

  .md_menu_mian .md_menu .md_level_ul li {
    padding: 15px;
  }

  .md_menu_mian .md_menu .md_level_ul li a {
    color: #333;
    font-size: 18px;
    font-family: 'manrope';
    display: block;
    position: relative;
  }

  .md_menu_mian .md_menu .md_level_ul li .son_ul {
    display: none;
  }

  .md_menu_mian .md_menu .md_level_ul li .son_ul li a::after {
    content: initial;
  }

  .banner {
    margin-top: 96px;
  }

  .swiper-slide .baner_main {
    width: 100%;
    justify-content: center;
  }

  .swiper-slide .baner_main .baner_text {
    width: 80%;
    text-align: center;
  }

  .swiper-slide .baner_main .baner_text span {
    width: 100%;
    font-size: 40px;
  }

  .swiper-slide .baner_main .baner_text p {
    font-size: 25px;
  }

  .swiper-slide .baner_main .baner_text a {
    padding: 8px 15px;
  }

  .about .about_mian .about_left .left_box .left_mian .left_text {
    width: 100%;
    padding-left: 15px;
  }

  .about .about_mian .about_right .right_mian {
    flex-direction: column;
  }

  .about .about_mian .about_right .right_mian .nuber {
    width: 100%;
    order: 2;
    padding-top: 70px;
  }

  .about .about_mian .about_right .right_mian .nuber ul li {
    width: 25%;
  }

  .about .about_mian .about_right .right_mian .video {
    width: 100%;
    order: 1;
  }

  .news .unite .news_mian {
    flex-direction: column;
  }

  .news .unite .news_mian .news_left {
    width: 100%;
  }

  .news .unite .news_mian .news_right {
    width: 100%;
  }

  .message .unite .message_mian .message_content .submit_btn input {
    width: 60%;
  }

  .map .map_mian {
    flex-direction: column;
  }

  .map .map_mian .man_left {
    width: 100%;
  }

  .map .map_mian .man_left .about_map {
    height: 300px;
  }

  .map .map_mian .man_right {
    width: 100%;
  }

  .map .map_mian .man_right .contact_main .contact_box .top span {
    font-size: 35px;
  }

  .footer {
    padding-top: 25px;
  }

  .footer .foter_list {
    text-align: center;
  }

  .footer .foter_contact span {
    display: none;
  }

  .footer .foter_contact ul li .quote_btn {
    margin: 25px auto;
    text-align: center;
  }

  .footer .foter_contact ul li .quote_btn a {
    border: 1px solid #fff;
    padding: 10px 30px;
  }

  .footer .foter_contact ul li .foter_ico {
    width: 90%;
    margin: auto;
    display: flex;
    justify-content: space-around;
  }

  .footer .foter_contact ul li .foter_ico a {
    background-color: initial;
  }

  .footer .foter_contact ul li .foter_ico a i {
    font-size: 30px;
  }

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

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

@media only screen and (max-width: 768px) {
  .title_mian {
    margin-top: 25px;
    margin-bottom: 20px;
  }

  .title_mian span {
    font-size: 30px;
  }

  .title_mian span::after {
    height: 3px;
  }

  .title_mian p {
    font-size: 16px;
  }

  .swiper-slide .baner_main .baner_text {
    width: 80%;
  }

  .swiper-slide .baner_main .baner_text span {
    font-size: 30px;
  }

  .swiper-slide .baner_main .baner_text p {
    font-size: 20px;
  }

  .swiper-slide .baner_main .baner_text a {
    padding: 8px 15px;
  }

  .about .about_mian .about_right .right_mian .nuber ul li {
    width: 50%;
  }
}

.header .unite {
  position: relative;
}

.logo {
  display: block;
  width: 100%;
  height: 96px;
}

.logo img {
  /*position: absolute;*/
  width: 200px;
  height: auto;
  /*top: 50%;*/
  /*left: 0;*/
  /*transform: translateY(-50%);*/
}

@media only screen and (max-width: 576px) {
  .whole {
    overflow: hidden;
  }

  .title_mian span {
    font-size: 25px;
  }

  .title_mian p {
    font-size: 12px;
  }

  .swiper-slide .baner_main .baner_text {
    width: 80%;
  }

  .swiper-slide .baner_main .baner_text span {
    font-size: 18px;
  }

  .swiper-slide .baner_main .baner_text p {
    font-size: 12px;
    margin-bottom: 5px;
  }

  .swiper-slide .baner_main .baner_text a {
    padding: 5px 10px;
    font-size: 12px;
  }

  .about {
    padding: 25px 0;
  }

  .about .about_mian .about_left .left_box .left_mian .left_text {
    padding: 0;
  }

  .about .about_mian .about_left .left_box .left_mian .left_text span {
    font-size: 30px;
  }

  .about .about_mian .about_right .right_mian .video .video_btn a {
    width: 50px;
    height: 50px;
  }

  .about .about_mian .about_right .right_mian .video .video_btn a i {
    font-size: 35px;
  }

  .about .about_mian .about_right .right_mian .nuber {
    padding-top: 25px;
  }

  .about .about_mian .about_right .right_mian .nuber ul li .number span {
    font-size: 30px;
  }

  .about .about_mian .about_right .right_mian .nuber ul li .number span::after {
    font-size: 12px !important;
  }

  .about .about_mian .about_right .right_mian .nuber ul li p {
    font-size: 12px;
  }

  .news {
    padding-bottom: 25px;
  }

  .news .unite .news_mian .news_left .top .news_case .case ul li .news_box .news_text p {
    font-size: 12px;
  }

  .news .unite .news_mian .bottom {
    display: none;
  }

  .news .unite .news_mian .news_right .news_list ul li .list_mian p {
    font-size: 16px;
  }

  .message {
    padding-bottom: 25px;
  }

  .message .unite .message_mian .message_content ul li {
    width: 100%;
  }

  .message .unite .message_mian .message_content .submit_btn {
    margin-top: 0;
  }

  .message .unite .message_mian .message_content .submit_btn input {
    padding: 10px;
  }

  .map .map_mian .man_right .contact_main .contact_box .top span {
    font-size: 25px;
  }

  .map .map_mian .man_right .contact_main .contact_box .top p {
    font-size: 12px;
  }

  .map .map_mian .man_right .contact_main .contact_box .top a {
    font-size: 12px;
  }

  .map .map_mian .man_right .contact_main .contact_box .bottom span {
    font-size: 12px;
  }

  .map .map_mian .man_right .contact_main .contact_box .bottom p {
    font-size: 20px;
  }

  .logo img {
    width: 100px;
  }

  .header .unite .logo img {
    max-height: initial;
  }

  .news_list ul li:nth-child(n + 5) {
    display: none;
  }
}