/* 初始化CSS */
* {
  margin: 0;
  padding: 0;
}

* {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

*:before,
*:after {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

ul,
ol {
  list-style: none;
}

input[type="submit"],
input[type="reset"],
input[type="button"],
input[type="text"],
input[type="password"],
textarea,
button {
  -webkit-appearance: none;
}

input:focus {
  outline: none;
}

input::-moz-focus-inner {
  border: 0;
}

a {
  text-decoration: none;
  outline: none;
}

body {
  font-family: "微软雅黑", "Microsoft YaHei", serif;
  overflow-x: hidden;
  margin: auto;
  font-size: 16px;
}

body::-webkit-scrollbar {
  display: none;
}

.oh {
  overflow: hidden;
}

#main {
  -webkit-transition: 0.3s all;
  -o-transition: 0.3s all;
  transition: 0.3s all;
  background-color: #ffffff;
  position: relative;
  z-index: 10;
  min-height: 100%;
}

/*清除浮动*/
.clearfix:after {
  content: "\00A0";
  display: block;
  visibility: hidden;
  width: 0;
  height: 0;
  clear: both;
  font-size: 0;
  line-height: 0;
  overflow: hidden;
}

.clearfix {
  zoom: 1;
}

.w1180 {
  width: 1180px;
  margin: 0 auto;
}

.header .header_main {
  width: 100%;
  position: relative;
  overflow: hidden;
}

.header .header_main .logo {
  position: absolute;
  z-index: 1010;
  height: 100%;
  width: 49%;
  display: block;
  top: 0;
  left: 0;
  background-color: #2a78c3;
  -webkit-clip-path: polygon(0 0, 100% 0%, 78% 100%, 0% 100%);
  clip-path: polygon(0 0, 100% 0%, 78% 100%, 0% 100%);
}

.header .header_main .logo .logo_btn {
  padding-left: 20%;
  display: block;
}

.header .header_main .logo .logo_btn .t1 {
  padding-top: 50px;
  color: #ffffff;
  font-weight: bold;
  font-size: 36px;
  display: inline-block;
}

.header .header_main .logo .logo_btn .t2 {
  font-size: 17px;
  color: #ffffff;
  line-height: 30px;
  display: inline-block;
}

.header .header_main .top {
  height: 50px;
  background-color: #ffffff;
  position: relative;
  z-index: 1001;
  width: 100%;
  line-height: 50px;
}

.header .header_main .top .t1 {
  float: right;
  max-width: 50%;
  font-size: 16px;
  color: #2a78c3;
  display: block;
  padding-left: 40px;
  background: url(../img/icon1.png) no-repeat left;
}

.header .header_main .menu {
  padding: 52px 0;
  width: 100%;
  background-color: #2a2a2a;
}

.header .header_main .menu .menu_con {
  display: flex;
  justify-content: space-between;
  width: 60%;
  float: right;
}

.header .header_main .menu .menu_con li {
  flex: 1;
}

.header .header_main .menu .menu_con li a {
  font-size: 16px;
  width: 100%;
  display: block;
  text-align: center;
  color: #ffffff;
}

.product {
  padding-top: 40px;
}

.product .content .classfiy {
  margin-top: 30px;
}

.product .content .classfiy a {
  display: block;
  text-align: center;
  width: 158px;
  height: 50px;
  line-height: 50px;
  border-radius: 10px;
  color: #000000;
  font-size: 16px;
  background-color: #d7d4d4;
  transition: all 0.2s;
  margin-right: 12px;
  margin-bottom: 20px;
}

.product .content .classfiy a:nth-child(7n) {
  margin-right: 0;
}

.product .content .classfiy a:hover {
  background-color: #2a78c3;
  color: #ffffff;
}

.product .content .wrap {
  margin-top: 10px;
}

.product .content .wrap a {
  display: block;
  margin-right: 21px;
  margin-bottom: 21px;
}

.product .content .wrap a:nth-child(4n) {
  margin-right: 0;
}

.product .content .wrap a:hover .pic img {
  transform: scale(1.1);
}

.product .content .wrap a:hover .pic .more {
  top: 0;
}

.product .content .wrap a .pic {
  width: 279px;
  height: 225px;
  overflow: hidden;
  position: relative;
  border:1px solid #cdcdcd;
}

.product .content .wrap a .pic .more {
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  font-size: 18px;
  color: #ffffff;
  text-align: center;
  line-height: 225px;
  transition: all 0.5s;
  transform-origin: top;
}

.product .content .wrap a .pic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: all 0.3s;
}

.product .content .wrap a .text {
  padding: 15px 0;
  text-align: center;
  background-color: #fafafa;
  border: solid #cdcdcd;
  border-width: 0 1px 1px 1px;

}

.product .content .wrap a .text .t1 {
  color: #333333;
  font-size: 16px;
}

.product .content .wrap a .text .t2 {
  color: #2a78c3;
  font-size: 18px;
  margin-top: 20px;
}

.about {
  width: 100%;
  height: 240px;
  background: url(../img/abou_t.jpg) no-repeat center top;
  background-size: cover;
}

.about_main {
  width: 100%;
  background: #353432 url(../img/abg.jpg) no-repeat center top;
  background-size: cover;
}

.about_main .detail {
  line-height: 45px;
  font-size: 16px;
  color: #ffffff;
  padding-top: 70px;
  padding-bottom: 40px;
  width: 55%;
  float: right;
}

.about_main .detail .t1 {
  margin-bottom: 60px;
}

.about_main .detail .more {
  width: 79px;
  height: 34px;
  display: block;
  text-align: center;
  background-color: #2a78c3;
  border-radius: 5px;
  font-size: 18px;
  color: #ffffff;
  position: relative;
}

.about_main .detail .more:hover span {
  left: 55%;
}

.about_main .detail .more span {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: all 0.3s;
}

/*购买流程*/
.purchase {
  padding-top: 40px;
}

.purchase .content {
  padding-top: 30px;
  padding-bottom: 50px;
  width: 1180px;
  margin: 0 auto;
  height: auto;
}

.purchase .content img {
  height: auto;
  display: block;
}

/*end*/
.case .content {
  margin-top: 30px;
}

.case .content a {
  display: block;
  margin-right: 21px;
  margin-bottom: 21px;
}

.case .content a:nth-child(4n) {
  margin-right: 0;
}

.case .content a:hover .pic img {
  transform: scale(1.1);
}

.case .content a:hover .pic .more {
  top: 0;
}

.case .content a .pic {
  width: 279px;
  height: 225px;
  overflow: hidden;
  position: relative;
}

.case .content a .pic .more {
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  font-size: 18px;
  color: #ffffff;
  text-align: center;
  line-height: 225px;
  transition: all 0.5s;
  transform-origin: top;
}

.case .content a .pic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: all 0.3s;
}

.case .content a .text {
  padding: 15px 0;
  text-align: center;
  background-color: #fafafa;
  border: solid #cdcdcd;
  border-width: 0 1px 1px 1px;
}

.case .content a .text .t1 {
  color: #333333;
  font-size: 16px;
}

.case .content a .text .t2 {
  color: #2a78c3;
  font-size: 18px;
  margin-top: 20px;
}

.contact {
  margin-top: 10px;
  width: 100%;
  background: url(../img/contact1.jpg) no-repeat center;
  background-size: cover;
}

.contact .content {
  justify-content: space-between;
}

.contact .content .l_block {
  padding-left: 67px;
  padding-top: 30px;
}

.contact .content .l_block h3 {
  font-size: 32px;
  color: #ffffff;
}

.contact .content .l_block ul {
  margin-top: 30px;
  margin-bottom: 45px;
}

.contact .content .l_block ul li {
  margin-bottom: 20px;
  font-size: 23px;
  color: #ffffff;
}

.contact .content .l_block .tb {
  display: block;
}

.contact .content .r_block {
  width: 716px;
  padding: 10px 0;
}

.contact .content .r_block ul li {
  margin-bottom: 23px;
}

.contact .content .r_block ul li:last-child {
  margin-bottom: 0;
}

.contact .content .r_block ul li a {
  width: 100%;
}

.contact .content .r_block ul li a:hover .pic img {
  transform: scale(1.1);
}

.contact .content .r_block ul li a:hover .text .title {
  color: #2a78c3;
}

.contact .content .r_block ul li a .pic {
  display: block;
  width: 159px;
  height: 122px;
  overflow: hidden;
}

.contact .content .r_block ul li a .pic img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: all 0.3s;
}

.contact .content .r_block ul li a .text {
  padding-top: 10px;
  padding-bottom: 10px;
  padding-left: 10px;
  width: calc(100% - 159px);
  font-size: 18px;
  color: #000000;
  font-weight: bold;
}

.contact .content .r_block ul li a .text .title {
  float: left;
}

.contact .content .r_block ul li a .text .time {
  float: right;
}

.contact .content .r_block ul li a .text .detail {
  color: #333333;
  font-size: 14px;
  font-weight: normal;
  line-height: 25px;
  margin-top: 5px;
}

.contact .content .r_block ul li a .text .detail span {
  color: #2a78c3;
}

.b_t {
  text-align: center;
}

.b_t .t1 {
  font-size: 30px;
  color: #333333;
  font-weight: bold;
}

.b_t .t2 {
  text-transform: uppercase;
  color: #333333;
  font-size: 16px;
  line-height: 30px;
}

/*面包屑*/
.crumbs {
  border-bottom: 1px solid #d6d8db;
}

.crumbs .content {
  height: 50px;
  color: #666;
  font-size: 14px;
  text-align: right;
  line-height: 50px;
}

.crumbs .content a {
  color: #666;
}

.flex {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}

footer .footer {
  width: 100%;
  padding: 35px 0;
  background-color: #333333;
}

footer .footer .content {
  justify-content: space-between;
}

footer .footer .content .l_block {
  padding-left: 20px;
  width: 464px;
  height: 191px;
  overflow: hidden;
  font-size: 17px;
  color: #ffffff;
  line-height: 30px;
}

footer .footer .content .m_block {
  width: 175px;
  height: 175px;
  background-color: #ffffff;
}

footer .footer .content .m_block img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

footer .footer .content .r_block {
  width: 350px;
}

footer .footer .content .r_block ul li {
  font-size: 20px;
  color: #ffffff;
  margin-bottom: 20px;
}

/*关于我们内页*/
.about_page {
  padding-top: 50px;
  padding-bottom: 30px;
}

.about_page .detail {
  font-size: 16px;
  color: #333333;
  line-height: 25px;
}

.product_infor {
  padding: 30px 0;
  background-color: #f1f1f1;
}

.product_infor .infor_t .content {
  justify-content: space-between;
}

.product_infor .infor_t .content .pic {
  width: 500px;
  height: 300px;
  max-height: auto;
}

.product_infor .infor_t .content .pic img {
  width: 100%;
  height: 100%;
}

.product_infor .infor_t .content .text {
  width: 600px;
  padding: 30px 0;
}

.product_infor .infor_t .content .text .t1 {
  font-size: 16px;
  color: #666666;
}

.product_infor .infor_t .content .text h4 {
  font-size: 35px;
  font-weight: bold;
  color: #666666;
  padding: 10px 0px 20px 0px;
  position: relative;
  margin-bottom: 30px;
  display: block;
}

.product_infor .infor_t .content .text h4::before {
  content: "";
  width: 150px;
  height: 3px;
  background-color: #f00b0b;
  position: absolute;
  left: 0px;
  bottom: -1px;
  z-index: 1;
}

.product_infor .infor_t .content .text h4::after {
  content: "";
  width: 100%;
  height: 1px;
  background-color: #b1b1b1;
  position: absolute;
  bottom: 0px;
  left: 0px;
}

.product_infor .infor_t .content .text .abstract {
  font-size: 15px;
  color: #2a2a2a;
  line-height: 30px;
}

.product_infor .detail {
  padding-top: 40px;
}

.product_infor .detail .t1 {
  font-size: 28px;
  font-weight: bold;
  color: #666666;
  padding-bottom: 20px;
  position: relative;
  margin-bottom: 20px;
}

.product_infor .detail .t1::before {
  content: "";
  width: 110px;
  height: 3px;
  background-color: #f00b0b;
  position: absolute;
  left: 0px;
  bottom: -1px;
  z-index: 1;
}

.product_infor .detail .t1::after {
  content: "";
  width: 100%;
  height: 1px;
  background-color: #b1b1b1;
  position: absolute;
  left: 0px;
  bottom: -1px;
  z-index: 1;
}

.n_infor_full {
  width: 100%;
  background-color: #f1f1f1;
  padding: 30px;
}

.n_infor_full .n_infor {
  border: 1px solid #cdcdcd;
  padding: 20px;
  background-color: #ffffff;
}

.n_infor_full .n_infor .pic {
  width: 40%;
  height: auto;
  margin: 0 auto;
  margin-top: 20px;
  margin-bottom: 20px;
}

.n_infor_full .n_infor .pic img {
  width: 100%;
  height: auto;
  display: block;
}

.n_infor_full .n_infor .detail {
  margin-top: 20px;
}

.b_t1 .t1 {
  font-size: 25px;
  color: #333333;
  font-weight: bold;
  line-height: 2;
}

.b_t1 .t2 {
  line-height: 2;
  font-size: 14px;
  color: #666666;
  letter-spacing: 1px;
  border-bottom: 1px dashed #cccccc;
}

.xswl {
  padding-top: 50px;
  padding-bottom: 30px;
}

.xswl .content {
  margin-top: 20px;
}

.xswl .content img {
  margin: 0 auto;
  display: block;
}

.contact_page {
  padding-top: 50px;
  padding-bottom: 30px;
}

.contact_page .content {
  margin-top: 20px;
  justify-content: space-between;
}

.contact_page .content #dituContent {
  width: 858px;
  height: 448px;
}

.contact_page .content .detail {
  width: 300px;
}

.contact_page .content .detail .t1 {
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 10px;
}

.contact_page .content .detail .t2 {
  margin-bottom: 30px;
}

.contact_page .content .detail .t2 li {
  padding: 5px 0px;
  line-height: 1.6;
  color: #606060;
}

.p_list {
  padding-top: 50px;
  padding-bottom: 30px;
}