@charset "utf-8";
/* 清除内外边距 */
body,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
p,
blockquote,
dl,
dt,
dd,
ul,
ol,
li,
pre,
fieldset,
lengend,
button,
input,
textarea,
th,
td {
  /* table elements 表格元素 */
  margin: 0;
  padding: 0;
}
input,
textarea {
  border: 2 none;
  box-shadow: none;
  outline: none;
}
/* 设置默认字体 */
body,
button,
input,
select,
textarea {
  font: 14px/22px "Microsoft YaHei", "微软雅黑", "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", Arial, sans-serif;
  color: #666;
}
* h1,
* h2,
* h3,
* h4,
* h5,
* h6 {
  margin: 0px;
}
/*覆盖bootstrape对标题加的默认外边距*/
address,
cite,
dfn,
em,
i,
var {
  font-style: normal;
}
/* 斜体扶正 */
/* 重置列表元素 */
ul,
ol,
li {
  list-style: none;
}
/* 重置文本格式元素 */
a {
  text-decoration: none;
  color: #666;
  word-wrap: break-word;
}
/*英文换行*/
a:hover {
  text-decoration: none;
  color: #910800;
}
/* 重置表单元素 */
legend {
  color: #000;
}
/* for ie6 */
fieldset,
img {
  border: none;
}
/* img 搭车：让链接里的 img 无边框 */
/* 注：optgroup 无法扶正 */
button,
input,
select,
textarea {
  font-size: 100%;
  /* 使表单元素在 ie 下能继承字体大小 */
}
/* 重置表格元素 */
table {
  border-collapse: collapse;
  border-spacing: 0;
}
/* 让非ie浏览器默认也显示垂直滚动条，防止因滚动条引起的闪烁 */
html {
  overflow-y: scroll;
}
/*设置浮动*/
.fl {
  float: left;
}
.fr {
  float: right;
}
.pr {
  position: relative;
}
.pa {
  position: absolute;
}
/*字体大小*/
.clear {
  clear: both;
  height: 0;
}
.blk-main .clearlist {
  clear: both;
  height: 0;
  padding: 0;
  margin: 0;
  border: 0;
  width: 100% ;
  float: none;
}
/*表单弹框*/
.nsw-modal {
  width: 100%;
  height: 100%;
  background: rgba(225, 225, 225, 0.5);
  position: fixed;
  top: 0;
  left: 0;
  z-index: 99999;
}
.modal-dialog {
  position: fixed;
  color: #000000;
  top: 150px;
  width: 400px;
  border-radius: 3px;
  min-height: 155px;
  overflow: hidden;
  z-index: 99998;
  margin-left: -200px;
  left: 50%;
}
.modal-dialog .css-icon {
  background-image: url("../images/modal-icons.png");
}
.modal-dialog .modal-head {
  height: 30px;
  line-height: 30px;
  padding: 0px 20px;
  background: #F6EFEF;
  font-size: 14px;
}
.modal-dialog .modal-head .modal-logo {
  width: 15px;
  height: 15px;
  background-position: 1px 0px;
  margin: 8px 5px 0 0;
  float: left;
}
.modal-dialog .modal-head .close {
  float: right;
  width: 15px;
  height: 15px;
  background-position: -14px 0px;
  margin-top: 8px;
}
.modal-dialog .modal-body {
  width: 100%;
  min-height: 125px;
  background: #ffffff;
}
.modal-dialog .modal-body .modal-body-left {
  width: 140px;
  float: left;
}
.modal-dialog .modal-body .modal-body-left .icon {
  width: 64px;
  height: 64px;
  margin: 30px 0 0 48px;
}
.modal-dialog .modal-body .modal-body-left .success-message {
  background-position: 0px -14px;
}
.modal-dialog .modal-body .modal-body-left .warming-message {
  background-position: 0px -78px;
}
.modal-dialog .modal-body .modal-body-right {
  width: 260px;
  float: right;
  padding-top: 20px;
}
.modal-dialog .modal-body .modal-body-right .close-btn {
  color: #000;
  text-align: center;
  width: 90px;
  display: inline-block;
  height: 24px;
  line-height: 24px;
  background: #818079;
}
.modal-dialog .modal-body .modal-body-right p {
  line-height: 30px;
}
/*COMMON_BLK_START*/
/*AVAIBLE_VI
[
{"vicolor":"#a88b60","sub1color":"#333333"},
{"vicolor":"#00B32D","sub1color":"#59B370"},
{"vicolor":"#FC3BFF","sub1color":"#FF9875"},
{"vicolor":"#914E00","sub1color":"#B8824D"}
]
AVAIBLE_VI*/
.ovh {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
body {
  min-width: 1300px;
  max-width: 1920px;
  margin: 0 auto;
  overflow: hidden;
  width: 100%;
}
.content {
  width: 1600px;
  margin: 0 auto;
}
i,
em,
b {
  font-style: normal;
}
/*COMMON_BLK_END*/
/**/
.guide {
  background-image: url('../images/yinz_bg.jpg');
  background-repeat: no-repeat;
  background-position: center 0;
  background-size: 1920px 700px;
  height: 580px;
  padding-top: 120px;
  overflow: hidden;
}
.gui_l {
  width: 43.75%;
}
.gui_l h5 {
  height: 280px;
  position: relative;
  font-size: 58px;
  color: #a88b60;
  line-height: 64px;
}
.gui_l h5:after {
  content: "";
  width: 100%;
  height: 1px;
  background: #ddd;
  position: absolute;
  bottom: 0;
  left: 0;
}
.gui_l i {
  display: block;
  font-size: 42px;
  font-weight: normal;
  line-height: 42px;
  color: #333333;
  margin-top: 20px;
}
.gui_l em {
  display: block;
  width: 43.43%;
  line-height: 0;
  overflow: hidden;
  margin-bottom: 30px;
}
.gui_l em img {
  display: block;
  width: 100%;
}
.gui_l p {
  font-size: 16px;
  color: #333;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  line-height: 36px;
  height: 108px;
  padding: 60px 0 0;
}
.gui_r {
  width: 50%;
}
.gui_video {
  width: 100%;
  position: relative;
  line-height: 0;
}
.gui_video img {
  display: block;
  width: 100%;
}
.gui_video em {
  background-image: url('../images/video_ico.png');
  background-repeat: no-repeat;
  background-position: center 0;
  background-size: 80px 80px;
  display: block;
  width: 80px;
  height: 80px;
  position: absolute;
  top: calc(50% - 40px);
  left: calc(50% - 40px);
}
.gui_list {
  width: 100%;
}
.gui_list ul li {
  width: 50%;
  float: left;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: #fff;
  position: relative;
  background: #333333;
}
.gui_list ul li em {
  width: 1.8rem;
  height: 1.8rem;
  line-height: 0;
  padding-right: 20px;
}
.gui_list ul li em img {
  width: 1.8rem;
  height: 1.8rem;
}
.gui_list ul li p {
  width: 100px;
  height: 0;
  position: absolute;
  top: -100px;
  left: calc(50% - 50px);
  line-height: 0;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  overflow: hidden;
}
.gui_list ul li p img {
  display: block;
  width: 100%;
}
.gui_list ul li.cur {
  background: #a88b60;
}
.gui_list ul li.cur p {
  height: 100px;
}
/*标题*/
.pro_tit {
  height: 105px;
  text-align: center;
  font-size: 46px;
  color: #333333;
  line-height: 48px;
  height: 90px;
  overflow: hidden;
}
.pro_tit a {
  color: #333333;
}
.pro_tit span {
  display: block;
  font-size: 20px;
  line-height: 22px;
  padding-top: 15px;
  font-weight: normal;
}
/*办公家具中心*/
.chanp {
  background: #333333;
  padding: 90px 0;
}
.chanp .pro_tit a {
  color: #a88b60;
}
.chanp .pro_tit span {
  color: rgba(255, 255, 255, 0.5);
}
.cp_nav {
  padding: 60px 0 0;
  height: 155px;
  position: relative;
}
.cp_nav:before {
  content: "";
  width: 1px;
  height: 100px;
  background: rgba(221, 221, 221, 0.2);
  position: absolute;
  top: 60px;
  right: 0;
}
.cp_nav ul li {
  width: 12.5%;
  height: 100px;
  float: left;
  text-align: center;
  position: relative;
}
.cp_nav ul li:before {
  content: "";
  width: 1px;
  height: 100px;
  background: rgba(221, 221, 221, 0.2);
  position: absolute;
  top: 0;
  left: 0;
}
.cp_nav ul li a {
  display: block;
  font-size: 18px;
  color: #fff;
}
.cp_nav ul li em {
  width: 3.6rem;
  height: 3rem;
  line-height: 0;
  display: block;
  overflow: hidden;
  margin: 0 auto 12px;
}
.cp_nav ul li em img {
  width: 3.6rem;
  height: 6rem;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.cp_nav ul li.cur a {
  color: #a88b60;
  font-weight: bold;
}
.cp_nav ul li.cur em img {
  margin-top: -3rem;
}
.cp_list {
  width: 100%;
  max-height: 430px;
  overflow: hidden;
}
.cp_list ul li {
  width: 23.125%;
  float: left;
  margin: 0 2rem 0 0;
}
.cp_list ul li b {
  display: block;
  width: 100%;
  line-height: 0;
  overflow: hidden;
}
.cp_list ul li img {
  display: block;
  width: 100%;
}
.cp_list ul li span {
  display: block;
  width: 100%;
  height: 2rem;
  line-height: 2rem;
  font-size: 18px;
  color: #fff;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding-top: 1rem;
}
.cp_list ul li:hover span {
  font-weight: bold;
}
.cp_m em {
  width: 3rem;
  height: 3rem;
  display: block;
  line-height: 0;
  position: absolute;
  top: 7.8rem;
  cursor: pointer;
  -webkit-transition: transform 0.3s;
  transition: transform 0.3s;
}
.cp_m em img {
  width: 3rem;
  height: 3rem;
}
.cp_l {
  left: -4.5rem;
}
.cp_r {
  right: -4.5rem;
}
.cp_m em:hover {
  -webkit-transform: translate(0, -3px);
  transform: translate(0, -3px);
}
.cp_list ul li img,
.case_r dl dt img,
.news_m dt img {
  -webkit-transition: 1s;
  -moz-transition: 1s;
  transition: 1s;
}
.cp_list ul li img:hover,
.case_r dl dt img:hover,
.news_m dt img:hover {
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -ms-transform: scale(1.1);
  transform: scale(1.1);
}
/**/
.product {
  background-image: url('../images/pro_bg.jpg');
  background-repeat: no-repeat;
  background-position: center top;
  background-size: 1920px 300px;
  padding-top: 100px;
  overflow: hidden;
}
.pro_l {
  width: 20.7%;
  height: 38rem;
  background: #fff;
}
.pro_l ul li,
.pro_l span {
  display: block;
  width: 100%;
  height: 9.5rem;
  border-bottom: #eee 1px solid;
  box-sizing: border-box;
}
.pro_l ul li a,
.pro_l span a {
  width: 100%;
  height: 9.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 8.75% 0 10%;
  box-sizing: border-box;
  font-size: 1.4rem;
  color: #333333;
}
.pro_l ul li b,
.pro_l span b {
  line-height: 2rem;
}
.pro_l ul li i,
.pro_l span i {
  display: block;
}
.pro_l ul li em,
.pro_l span em {
  width: 3rem;
  height: 3rem;
  overflow: hidden;
}
.pro_l ul li em img,
.pro_l span em img {
  width: 3rem;
  height: 6rem;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.pro_l ul li.on a,
.pro_l span.on a {
  background: #a88b60;
  color: #fff;
}
.pro_l ul li.on em img,
.pro_l span.on em img {
  margin-top: -3rem;
}
.pro_r {
  width: 79.2%;
  height: 38rem;
  overflow: hidden;
}
.pro_qie {
  display: block;
  width: 100%;
  line-height: 0;
  position: relative;
  overflow: hidden;
}
.pro_qie img {
  display: block;
  width: 100%;
}
.pro_qie:before {
  content: '';
  cursor: pointer;
  position: absolute;
  left: -110%;
  top: 0;
  width: 100%;
  height: 100%;
  background-image: -moz-linear-gradient(0deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.5), rgba(255, 255, 255, 0));
  background-image: -webkit-linear-gradient(0deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.5), rgba(255, 255, 255, 0));
  transform: skewx(-25deg);
}
.pro_qie:hover:before {
  left: 100%;
  -moz-transition: 1s;
  -o-transition: 1s;
  -webkit-transition: 1s;
  transition: 1s;
}
/*产品优势*/
.cpys {
  background-image: url('../images/cpys_bg.jpg');
  background-repeat: no-repeat;
  background-position: center 0;
  background-size: 100% 53rem;
  height: 47.5rem;
  padding-top: 5.5rem;
  overflow: hidden;
}
.content01 {
  width: 1600px;
  margin: 0 auto;
}
.cpys li {
  position: relative;
  width: 15%;
  height: 35rem;
  margin-right: 3.75%;
  float: left;
  transition: all ease 0.5s;
  overflow: hidden;
  margin-top: 2.5rem;
}
.cpys li img:first-child {
  width: 100%;
  display: block;
  padding: 1.9rem 0 2rem;
  border-top: 0.1rem solid #999;
  border-bottom: 0.1rem solid #999;
  margin-bottom: 2.2rem;
}
.cpys li img:nth-child(2) {
  width: 100%;
  position: absolute;
  top: 2rem;
  left: 0;
  z-index: -1;
  transition: all ease 0.5s;
}
.cpys li h4 {
  font-size: 1.6rem;
  color: #333;
  line-height: 2.5rem;
  transition: all ease 0.5s;
  position: absolute;
  left: 0;
  top: 18.75rem;
  height: 5rem;
  transition-delay: 0.1s;
}
.cpys li h4 i {
  display: block;
  font-size: 1.1rem;
  font-weight: normal;
}
.cpys li .number {
  display: block;
  font-family: Georgia;
  font-size: 2rem;
  color: rgba(153, 153, 153, 0.3);
  line-height: 100%;
  position: absolute;
  top: 26.25rem;
}
.cpys li .zoomit {
  display: block;
  bottom: 1.3rem;
  left: 0;
  width: 4rem;
  height: 3.5rem;
  position: absolute;
}
.cpys li .zoomit img {
  width: 4rem;
  height: 3.5rem;
  border: none;
  padding: 0;
  margin: 0;
}
.cpys li .info {
  position: absolute;
  top: 38rem;
  right: 0;
  width: 12rem;
  transition: all ease 0.5s;
}
.cpys li .info:before {
  content: "";
  width: 1px;
  height: 4rem;
  background: #ddd;
  position: absolute;
  top: 0.35rem;
  left: 0;
}
.cpys li:last-child {
  margin-right: 0;
}
.cpys li.cur {
  width: 43.75%;
  background: #fff;
}
.cpys li.cur img:first-child {
  display: none;
}
.cpys li.cur img:nth-child(2) {
  display: block;
  width: 100%;
  top: 0;
  left: 0;
  z-index: 1;
}
.cpys li.cur h4 {
  z-index: 2;
  left: 2rem;
  top: 28.25rem;
  line-height: 2.1rem;
}
.cpys li.cur .number {
  display: none;
}
.cpys li.cur .info {
  padding-left: 1.2rem;
  display: block;
  width: 19rem;
  top: 28.25rem;
  right: 1.5rem;
  z-index: 2;
  font-size: 0.8rem;
  color: #333;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  line-height: 1.5rem;
  height: 4.5rem;
}
@media screen and (max-width: 1800px) {
  .content01 {
    width: 1500px;
  }
  .cpys li.cur h4,
  .cpys li.cur .info {
    top: 29.2rem;
  }
}
@media screen and (max-width: 1600px) {
  .content01 {
    width: 1400px;
  }
}
@media screen and (max-width: 1500px) {
  .content01 {
    width: 1300px;
  }
}
@media screen and (max-width: 1400px) {
  .content01 {
    width: 1200px;
  }
}
/*优势*/
.super {
  height: 47.5rem;
  overflow: hidden;
  padding: 5.5rem 0 0;
}
.sup_nav {
  width: 83.33%;
  height: 8rem;
  z-index: 1;
  position: absolute;
  left: calc(50% - 41.5%);
  bottom: 2rem;
  overflow: hidden;
}
.sup_nav:before {
  content: "";
  width: 100%;
  height: 1px;
  background: rgba(255, 255, 255, 0.3);
  position: absolute;
  top: 50%;
  left: 0;
  z-index: -1;
}
.sup_nav ul li {
  float: left;
  width: 25%;
  height: 8rem;
  line-height: 4rem;
  font-size: 1.2rem;
  color: #fff;
  font-weight: bold;
  overflow: hidden;
  position: relative;
  z-index: 1;
  cursor: pointer;
}
.sup_nav ul li b {
  display: block;
  font-size: 1.8rem;
  font-family: Georgia;
}
.sup_nav ul li:after {
  content: "";
  width: 0;
  height: 3px;
  background: #a88b60;
  position: absolute;
  top: calc(50% - 1px);
  left: 0;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.sup_nav ul li.on:after {
  width: 100%;
}
.sup_m {
  padding-top: 3rem;
}
.sup_m dl {
  position: relative;
}
.sup_m dl dt {
  width: 100%;
  line-height: 0;
  height: 40rem;
}
.sup_m dl dt img {
  display: block;
  width: 100%;
  height: 100%;
}
.sup_m dl dd {
  position: absolute;
  top: 6.5rem;
  left: calc(50% - 41.5%);
  z-index: 3;
  width: 83.33%;
}
.sup_m dl dd h5 {
  font-size: 2rem;
  color: #fff;
  height: 5.4rem;
  line-height: 2.7rem;
  overflow: hidden;
  margin-bottom: 1rem;
}
.sup_m dl dd i {
  display: block;
}
.sup_m dl dd p {
  font-size: 0.8rem;
  color: #ffffff;
  line-height: 1.6rem;
  width: 37.5%;
}
.sup_m dl dd a {
  color: #fff;
}
.sup_btn {
  display: block;
  width: 8rem;
  height: 2.7rem;
  font-size: 16px;
  font-weight: normal;
  line-height: 2.7rem;
  color: #fff;
  text-align: center;
  border-radius: 5rem;
  margin-top: 2.2rem;
  background: #a88b60;
  overflow: hidden;
}
.sup_btn span {
  position: relative;
  display: inline-block;
  -webkit-transition: -webkit-transform 0.3s;
  -moz-transition: -moz-transform 0.3s;
  transition: transform 0.3s;
}
.sup_btn span:before {
  position: absolute;
  top: 100%;
  content: attr(data-hover);
  font-weight: 700;
  -webkit-transform: translate3d(0, 0, 0);
  -moz-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
}
.sup_btn:hover span {
  -webkit-transform: translateY(-100%);
  -moz-transform: translateY(-100%);
  transform: translateY(-100%);
}
/**/
.eight {
  background-image: url('../images/eight_bg.jpg');
  background-repeat: no-repeat;
  background-position: center 0;
  background-size: 100% 51rem;
  height: 45rem;
  padding-top: 6rem;
  overflow: hidden;
}
.eight_l {
  width: 20%;
  padding-top: 2rem;
}
.eight_l h5 {
  height: 18.5rem;
  font-size: 2.4rem;
  color: #a88b60;
  line-height: 3.2rem;
}
.eight_l i {
  display: block;
  color: #333333;
}
.eight_l em {
  display: block;
  width: 15.2rem;
  line-height: 0;
  overflow: hidden;
  margin-bottom: 2.5rem;
}
.eight_l em img {
  width: 15.2rem;
  height: 2rem;
}
.eight_l p {
  font-size: 1rem;
  color: #333333;
  line-height: 1rem;
  padding-top: 1.25rem;
  font-weight: normal;
}
.eight_l a {
  color: #fff;
}
.eight_r {
  width: 80%;
  margin-right: -1rem;
}
.eight_r dl {
  width: 25%;
  height: 20rem;
  float: left;
  position: relative;
  z-index: 1;
  overflow: hidden;
  margin-bottom: 1rem;
  color: #333333;
}
.eight_r dl:before {
  content: "";
  width: 1px;
  height: 17rem;
  background: #ccc;
  position: absolute;
  bottom: 0;
  right: 0;
}
.eight_r dl:after {
  content: "";
  width: 87.5%;
  height: 0;
  position: absolute;
  bottom: 0;
  left: 6.25%;
  background-image: url('../images/eight_k.png');
  background-repeat: no-repeat;
  background-position: center 0;
  background-size: 100% 20rem;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  z-index: -1;
}
.eight_r dl:nth-child(4n):before {
  display: none;
}
.eight_r dl dt {
  padding-top: 2.7rem;
  width: 70%;
  margin: 0 auto;
  line-height: 0;
}
.eight_r dl dt img {
  width: 3.9rem;
  height: 3.5rem;
}
.eight_r dl dd {
  width: 70%;
  margin: 2rem auto 0;
}
.eight_r dl dd h5 {
  font-size: 1.5rem;
  height: 2.5rem;
  line-height: 2.5rem;
  overflow: hidden;
}
.eight_r dl dd p {
  font-size: 0.8rem;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  line-height: 1.4rem;
  height: 2.8rem;
  padding-top: 0.6rem;
}
.eight_r dl dd em {
  width: 2.7rem;
  height: 2rem;
  display: block;
  line-height: 0;
  position: absolute;
  bottom: -5rem;
  left: 15.625%;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.eight_r dl dd em img {
  width: 2.7rem;
  height: 2rem;
}
.eight_r dl dd i {
  display: block;
  font-size: 0.9rem;
  color: #fff;
  width: 2.5rem;
  height: 3rem;
  line-height: 3rem;
  position: absolute;
  bottom: -3rem;
  right: 0;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.eight_r dl.cur {
  color: #fff;
}
.eight_r dl.cur:after {
  height: 100%;
}
.eight_r dl.cur dd h5 {
  color: #fff;
}
.eight_r dl.cur dd em {
  bottom: 1.5rem;
}
.eight_r dl.cur dd i {
  bottom: 0;
}
/*案例*/
.case {
  padding: 5.5rem 0;
  background: #333333;
}
.case_tit {
  height: 9rem;
}
.case_tit a {
  font-size: 2.3rem;
  color: #a88b60;
  display: block;
  line-height: 3.2rem;
}
.case_tit i {
  color: #fff;
  display: block;
}
.case_l {
  width: 22.5%;
}
.case_l ul li {
  height: 3rem;
  line-height: 3rem;
  overflow: hidden;
  position: relative;
}
.case_l ul li a {
  font-size: 1rem;
  color: #fff;
  display: inline-block;
  position: relative;
}
.case_l ul li a:hover,
.case_l ul li.cur a {
  font-size: 1.1rem;
  color: #a88b60;
  font-weight: bold;
}
.case_l ul li a:before {
  content: "";
  width: 0;
  height: 0.1rem;
  background: #a88b60;
  position: absolute;
  bottom: 0.5rem;
  left: 0;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.case_l ul li.cur a:before {
  width: 100%;
}
.case_r {
  width: 70rem;
  margin-right: -8rem;
}
.case_qie {
  max-height: 585px;
  overflow: hidden;
}
.case_list {
  display: block;
  float: left;
  margin-right: 3rem;
  position: relative;
}
.case_r dl dt {
  width: 52rem;
  height: 29.25rem;
  line-height: 0;
  overflow: hidden;
  position: relative;
}
.case_r dl dt:before {
  content: "";
  width: 100%;
  height: 16rem;
  position: absolute;
  bottom: 0;
  left: 0;
  background-image: url('../images/case_k.png');
  background-repeat: no-repeat;
  background-position: center bottom;
  background-size: 100% 16rem;
  z-index: 2;
}
.case_r dl dt img {
  width: 100%;height: 100%;object-fit: cover;object-position: center;
}
.case_r dl dd {
  width: 100%;
  height: 4rem;
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: 2;
}
.case_r dl dd:before {
  content: "";
  width: 0;
  height: 1px;
  background: rgba(255, 255, 255, 0.8);
  position: absolute;
  bottom: 0;
  left: 0;
  -webkit-transition: all 0.8s;
  transition: all 0.8s;
}
.case_list:hover dl dd:before {
  width: 100%;
}
.case_r dl dd h5 {
  float: left;
  width: 73%;
  padding-left: 5%;
  font-size: 18px;
  color: #fff;
  height: 4rem;
  line-height: 4rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: normal;
}
.case_r dl:hover dd h5 {
  font-weight: bold;
}
.u-more {
  float: right;
  width: 6.5rem;
  height: 1.8rem;
  font-size: 0.8rem;
  color: #fff;
  display: flex;
  align-items: center;
  position: relative;
  justify-content: space-between;
  margin: 0.9rem 2rem 0 0;
}
.u-more:before {
  content: "";
  width: 1.8rem;
  height: 1.8rem;
  position: absolute;
  top: 0;
  right: 0;
  border: #eee 0.1rem solid;
  border-radius: 50%;
}
.u-more em {
  width: 1.9rem;
  height: 0.5rem;
  position: relative;
  z-index: 1;
  padding-right: 1rem;
  line-height: 0;
}
.u-more em img {
  width: 1.9rem;
  height: 0.5rem;
}
.u-more u {
  display: block;
  position: absolute;
  width: 1.8rem;
  height: 1.8rem;
  border: #a88b60 0.1rem solid;
  border-radius: 50%;
  top: 0;
  right: 0;
  -webkit-transition: all 0.5s ease-in-out 0s;
  -moz-transition: all 0.5s ease-in-out 0s;
  -ms-transition: all 0.5s ease-in-out 0s;
  -o-transition: all 0.5s ease-in-out 0s;
  transition: all 0.5s ease-in-out 0s;
}
.u-more u.cl {
  clip: rect(0px, 2rem, 2rem, 1rem);
}
.u-more u.cr {
  clip: rect(2rem, 1rem, 2rem, 0px);
}
.u-more:hover u.cr {
  clip: rect(0px, 1rem, 2rem, 0px);
}
.case_btn {
  position: absolute;
  bottom: 0.3rem;
  left: 0;
}
.case_btn a {
  display: block;
  float: left;
  line-height: 0;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  margin-right: 0.5rem;
  -webkit-transition: transform 0.3s;
  transition: transform 0.3s;
}
.case_btn img {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
}
.case_btn a:hover {
  box-shadow: 0 3px 5px 3px rgba(0, 0, 0, 0.1);
  -webkit-transform: translate(0, -3px);
  transform: translate(0, -3px);
}
/*新闻*/
.news {
  padding: 6rem 0 5rem;
}
.news_nav {
  height: 8rem;
}
.news_nav .news_tit {
  float: left;
  line-height: 2.4rem;
}
.news_nav .news_tit a {
  font-size: 2.4rem;
  color: #333;
}
.news_nav .news_tit em {
  width: 15.2rem;
  height: 2rem;
  display: block;
  line-height: 0;
  margin-bottom: 0.5rem;
}
.news_nav .news_tit em img {
  width: 15.2rem;
  height: 2rem;
}
.news_nav ul {
  float: right;
  height: 2.7rem;
  padding: 1.8rem 0 0;
  width: 17rem;
}
.news_nav ul li {
  float: left;
  height: 2.7rem;
  width: 8rem;
  padding-right: 0.5rem;
}
.news_nav ul li a,
.news_nav span a {
  display: block;
  width: 100%;
  text-align: center;
  height: 2.7rem;
  line-height: 2.7rem;
  font-size: 0.8rem;
  color: #333;
  font-weight: bold;
  border: #eee 0.1rem solid;
  border-radius: 5rem;
  box-sizing: border-box;
}
.news_nav ul li:hover a,
.news_nav span:hover a,
.news_nav ul li.on a {
  border-color: #a88b60;
}
.news_nav span {
  display: block;
  float: right;
  height: 2.7rem;
  width: 8rem;
  padding: 1.8rem 0 0;
}
.news_m {
  width: 100%;
}
.news_m .news_dl {
  display: block;
  width: 30%;
  float: left;
}
.news_m .news_dl:nth-child(1) {
  padding-right: 2.5%;
}
.news_m .news_dl:nth-child(2) {
  padding: 0 2.4%;
  border-left: #e0e0e0 1px solid;
  border-right: #e0e0e0 1px solid;
}
.news_m .news_dl:nth-child(3) {
  padding-left: 2.5%;
}
.news_m .news_dl dt {
  width: 100%;
  line-height: 0;
  overflow: hidden;
}
.news_m .news_dl dt img {
  display: block;
  width: 100%;
}
.news_m .news_dl dd {
  padding: 1.5rem 0 0;
}
.news_m .news_dl dd h3 {
  font-size: 1.2rem;
  color: #333333;
  line-height: 2rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.news_m .news_dl dd p {
  font-size: 0.8rem;
  color: #333333;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  line-height: 1.5rem;
  height: 3rem;
  padding-top: 1rem;
}
.news_m .news_dl dd span.u-more {
  float: left;
  color: #333333;
  margin: 2.2rem 0 0;
}
.news_m .news_dl dd:hover h3 {
  color: #a88b60;
}
/*加入我们*/
.about {
  background-image: url('../images/ab_bg.jpg');
  background-repeat: no-repeat;
  background-position: center 0;
  background-size: 100% 38rem;
  height: 30.5rem;
  padding-top: 7.5rem;
  overflow: hidden;
}
.ab_tit {
  height: 14rem;
}
.ab_tit a {
  display: block;
  font-size: 2.8rem;
  color: #a88b60;
  line-height: 3rem;
}
.ab_tit i {
  display: block;
  font-weight: normal;
  font-size: 2.1rem;
  color: #fff;
  margin-top: 1rem;
}
.ab_tit em {
  width: 15.2rem;
  height: 2rem;
  display: block;
  line-height: 0;
  margin-bottom: 1.2rem;
}
.ab_tit em img {
  width: 15.2rem;
  height: 2rem;
}
.ab_l ul li {
  width: 7rem;
  height: 7rem;
  border: rgba(255, 255, 255, 0.2) 1px solid;
  float: left;
  text-align: center;
  margin-right: 1rem;
  transition: all 0.5s;
}
.ab_l ul li a {
  display: block;
  font-size: 1.1rem;
  color: #fff;
  line-height: 1.2rem;
}
.ab_l ul li em {
  width: 2.8rem;
  height: 2.8rem;
  display: block;
  line-height: 0;
  margin: 1rem auto 0.5rem;
}
.ab_l ul li em img {
  width: 2.8rem;
  height: 2.8rem;
}
.ab_l ul li:hover {
  transform: translateY(-5px);
}
.ab_l ul li:hover img {
  animation: flipInY 1s;
}
/*友情链接*/
.f_link {
  line-height: 5.5rem;
  height: 5.5rem;
  overflow: hidden;
  margin: -5.5rem 0 0 960px;
  width: 640px;
  position: relative;
  z-index: 2;
}
.f_link b {
  display: block;
  float: left;
  font-size: 0.8rem;
  color: #888;
  width: 80px;
  text-align: right;
  font-weight: normal;
}
.f_link p {
  font-size: 0.8rem;
  color: #888;
  float: left;
  width: 550px;
}
.f_link p a {
  font-size: 0.8rem;
  color: #888;
  padding: 0 10px 0 0;
}
.f_link p a:hover {
  color: #ccc;
}
/**/
@media screen and (max-width: 1600px) {
  .content {
    width: 1400px;
  }
  .guide {
    height: 520px;
    padding-top: 100px;
  }
  .gui_l h5 {
    height: 250px;
  }
  .gui_l p {
    padding: 50px 0 0;
  }
  .chanp {
    padding: 70px 0;
  }
  .case_qie {
    max-height: 490px;
  }
  .f_link {
    margin-left: 800px;
    width: 600px;
  }
  .f_link p {
    width: 500px;
  }
}
@media screen and (max-width: 1500px) {
  .content {
    width: 1300px;
  }
  .guide {
    height: 500px;
  }
  .gui_l h5 {
    height: 230px;
  }
  .case_qie {
    max-height: 455px;
  }
  .f_link {
    margin-left: 700px;
  }
}
/**/
@media screen and (min-width: 1263px) {
  html {
    font-size: calc(1263px * 20 / 1903);
  }
}
@media screen and (min-width: 1349px) {
  html {
    font-size: calc(1349px * 20 / 1903);
  }
}
@media screen and (min-width: 1463px) {
  html {
    font-size: calc(1463px * 20 / 1903);
  }
}
@media screen and (min-width: 1543px) {
  html {
    font-size: calc(1543px * 20 / 1903);
  }
}
@media screen and (min-width: 1583px) {
  html {
    font-size: calc(1583px * 20 / 1903);
  }
}
@media screen and (min-width: 1643px) {
  html {
    font-size: calc(1643px * 20 / 1903);
  }
}
@media screen and (min-width: 1663px) {
  html {
    font-size: calc(1663px * 20 / 1903);
  }
}
@media screen and (min-width: 1903px) {
  html {
    font-size: calc(1903px * 20 / 1903);
  }
}
/**/
@-webkit-keyframes shake {
  from,
  to {
    -webkit-transform: translate3d(0, 0, 0);
  }
  20%,
  60% {
    -webkit-transform: translate3d(-10px, 0, 0);
  }
  40%,
  80% {
    -webkit-transform: translate3d(10px, 0, 0);
  }
}
@keyframes shake {
  from,
  to {
    transform: translate3d(0, 0, 0);
  }
  20%,
  60% {
    transform: translate3d(-10px, 0, 0);
  }
  40%,
  80% {
    transform: translate3d(10px, 0, 0);
  }
}
/*图标抖动*/
@-webkit-keyframes hvr-buzz-out {
  10% {
    -webkit-transform: translateX(3px) rotate(2deg);
    transform: translateX(3px) rotate(2deg);
  }
  20% {
    -webkit-transform: translateX(-3px) rotate(-2deg);
    transform: translateX(-3px) rotate(-2deg);
  }
  30% {
    -webkit-transform: translateX(3px) rotate(2deg);
    transform: translateX(3px) rotate(2deg);
  }
  40% {
    -webkit-transform: translateX(-3px) rotate(-2deg);
    transform: translateX(-3px) rotate(-2deg);
  }
  50% {
    -webkit-transform: translateX(2px) rotate(1deg);
    transform: translateX(2px) rotate(1deg);
  }
  60% {
    -webkit-transform: translateX(-2px) rotate(-1deg);
    transform: translateX(-2px) rotate(-1deg);
  }
  70% {
    -webkit-transform: translateX(2px) rotate(1deg);
    transform: translateX(2px) rotate(1deg);
  }
  80% {
    -webkit-transform: translateX(-2px) rotate(-1deg);
    transform: translateX(-2px) rotate(-1deg);
  }
  90% {
    -webkit-transform: translateX(1px) rotate(0);
    transform: translateX(1px) rotate(0);
  }
  100% {
    -webkit-transform: translateX(-1px) rotate(0);
    transform: translateX(-1px) rotate(0);
  }
}
@keyframes hvr-buzz-out {
  10% {
    -webkit-transform: translateX(3px) rotate(2deg);
    transform: translateX(3px) rotate(2deg);
  }
  20% {
    -webkit-transform: translateX(-3px) rotate(-2deg);
    transform: translateX(-3px) rotate(-2deg);
  }
  30% {
    -webkit-transform: translateX(3px) rotate(2deg);
    transform: translateX(3px) rotate(2deg);
  }
  40% {
    -webkit-transform: translateX(-3px) rotate(-2deg);
    transform: translateX(-3px) rotate(-2deg);
  }
  50% {
    -webkit-transform: translateX(2px) rotate(1deg);
    transform: translateX(2px) rotate(1deg);
  }
  60% {
    -webkit-transform: translateX(-2px) rotate(-1deg);
    transform: translateX(-2px) rotate(-1deg);
  }
  70% {
    -webkit-transform: translateX(2px) rotate(1deg);
    transform: translateX(2px) rotate(1deg);
  }
  80% {
    -webkit-transform: translateX(-2px) rotate(-1deg);
    transform: translateX(-2px) rotate(-1deg);
  }
  90% {
    -webkit-transform: translateX(1px) rotate(0);
    transform: translateX(1px) rotate(0);
  }
  100% {
    -webkit-transform: translateX(-1px) rotate(0);
    transform: translateX(-1px) rotate(0);
  }
}