* {
  box-sizing: border-box;
}

body,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
p,
blockquote,
dl,
dt,
dd,
ul,
ol,
li,
pre,
fieldset,
lengend,
button,
input,
textarea,
th,
td {
  margin: 0;
  padding: 0;
}

body,
button,
input,
textarea {
  font: 12px Helvetica, Arial, "\5FAE\8F6F\96C5\9ED1", sans-serif, 'Microsoft YaHei';
  border: none;
  overflow-x: hidden;
}

h1 {
  font-size: 18px;
}

h2 {
  font-size: 16px;
}

h3 {
  font-size: 14px;
}

h4,
h5,
h6 {
  font-size: 100%;
}

small {
  font-size: 12px;
}

img,
input {
  vertical-align: middle;
  border: none;
}

ul,
ol,
li {
  list-style: none;
}

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

a:hover {
  text-decoration: underline;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

body {
  background: #fff;
  color: #555;
  font-size: 12px;
  overflow-x: hidden;
}

.clear {
  height: 1px;
  clear: both;
  margin-bottom: -1px;
  overflow: hidden;
  visibility: hidden;
  display: block;
}

i,
em {
  font-style: normal;
}

a {
  color: #333;
  cursor: pointer;
}

a:hover {
  text-decoration: none;
}

input,
button,
select {
  font-family: 'Microsoft Yahei';
  outline: none;
  font-size: 14px;
}

button,
input[type=button] {
  cursor: pointer;
}

/* img {image-rendering:-moz-crisp-edges;image-rendering:-o-crisp-edges;image-rendering:-webkit-optimize-contrast;image-rendering: crisp-edges;-ms-interpolation-mode:nearest-neighbor;} */
textarea,
button,
input {
  outline: none;
}


/*clearfix*/
.clearfix {
  *zoom: 1
}

.clearfix:before,
.clearfix:after {
  display: table;
  content: ""
}

.clearfix:after {
  clear: both
}

/*设置浮动*/
.fl {
  float: left;
}

.fr {
  float: right;
}

.pr {
  position: relative;
}

.pa {
  position: absolute;
}

/* 宽度 */
.w1200 {
  width: 1200px;
  margin: 0 auto;
}

.w1400 {
  width: 1400px;
  margin: 0 auto;
}

.w1560 {
  width: 1560px;
  margin: 0 auto;
}

@media all and (max-width:1600px) {
  .w1560 {
    width: 100%;
    padding: 0 2%
  }
}

@media all and (max-width:1460px) {
  .w1400 {
    width: 100%;
    padding: 0 2%
  }
}

@media all and (max-width:1260px) {
  .w1200 {
    width: 100%;
    padding: 0 2%
  }
}

@media all and (max-width:768px) {
  .w1560 {
    padding: 0 3%
  }

  .w1400 {
    padding: 0 3%
  }

  .w1200 {
    padding: 0 3%
  }
}

/* 弹性布局 */
.c-flex {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
}

.c-flex1 {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: stretch;
}

/* 图片比例 */
.picScale {
  padding-bottom: 60%;
  overflow: hidden;
  position: relative;
}

.picScale img {
  max-width: 100%;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  transition: all 0.5s;
}

.picScale img:hover {
  transform: translate(-50%, -50%) scale(1.1);
}

/* 文本溢出 */
.text_clamp1 {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.text_clamp2 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.text_clamp3 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

.swiper-container {
  --swiper-theme-color: #e2851b;
  --swiper-navigation-color: #e2851b;
  --swiper-navigation-size: 30px;
}

/* PC and Moble */
.pc {
  display: block;
}

.m {
  display: none;
}

@media (max-width: 768px) {
  .pc {
    display: none;
  }

  .m {
    display: block;
  }
  .idx_banner2 {
    border-bottom:1px solid #fff;
  }
}

/* 边距 */
.pd100 {
  padding: 100px 0;
}

.pd120 {
  padding: 120px 0;
}

.pd150 {
  padding: 150px 0;
}

@media (max-width: 1240px) {
  .pd100 {
    padding: 70px 0;
  }

  .pd120 {
    padding: 80px 0;
  }

  .pd150 {
    padding: 90px 0;
  }
}

@media (max-width: 1024px) {
  .pd100 {
    padding: 60px 0;
  }

  .pd120 {
    padding: 70px 0;
  }

  .pd150 {
    padding: 80px 0;
  }
}

@media (max-width: 768px) {
  .pd100 {
    padding: 50px 0;
  }

  .pd120 {
    padding: 60px 0;
  }
}

@media (max-width: 480px) {
  .pd100 {
    padding: 40px 0;
  }

  .pd120 {
    padding: 50px 0;
  }

  .pd150 {
    padding: 50px 0;
  }
}

.alltime,
.alltime * {
  -webkit-transition: all .4s cubic-bezier(.4, 0, .2, 1);
  -moz-transition: all .4s cubic-bezier(.4, 0, .2, 1);
  transition: all .4s cubic-bezier(.4, 0, .2, 1);
}


.main {
  padding-left: 200px;
}

@media screen and (max-width: 1660px) {
  .main {
    padding-left: 150px;
  }
}

@media screen and (max-width: 1260px) {
  .main {
    padding-left: 140px;
  }
}

@media screen and (max-width: 992px) {
  .main {
    padding-left: 0px;
    padding-top: 60px;
  }
}


/************** 导航栏 ***************/
.dom_loaded .header .nav_btn span {
  -webkit-transition: all 0.47s ease;
  -moz-transition: all 0.47s ease;
  -ms-transition: all 0.47s ease;
  transition: all 0.47s ease;
}

.dom_loaded .nav_popups,
.dom_loaded .search_popups {
  display: block;
  -webkit-transition: transform 0.6s ease-in-out;
  -moz-transition: transform 0.6s ease-in-out;
  -ms-transition: transform 0.6s ease-in-out;
  transition: transform 0.6s ease-in-out;
}

.dom_loaded .page_system .popups {
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

@media screen and (max-width: 992px) {
  .dom_loaded .nav_popups {
    top: 60px;
    padding-left: 0;
    padding-right: 0;
  }
}

.header {
  width: 200px;
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  background-image: linear-gradient(to bottom right, #292929 20%, #616161 70%);
  /* border-right: 1px solid #616161; */
  z-index: 9;
  box-shadow: 0 0 20px 5px rgba(0, 0, 0, .07);
}

.header .logo {
  color: #FFFFFF;
  margin-top: 40px;
  text-align: center;
}

.header .logo a {
  color: #FFFFFF;
  font-size: 16px;
}

.header .logo h1 {
  font-weight: normal;
}

.header .logo p {
  padding-top: 10px;
}

.header .logo img {
  width: 106px;
  display: block;
  margin: 0 auto;
}

.header .nav_btn {
  width: 36px;
  height: 32px;
  position: absolute;
  left: 50%;
  top: 40%;
  transform: translate(-50%, -50%);
  overflow: ;
  cursor: pointer;
}

.header .nav_btn span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: #FFFFFF;
  position: absolute;
  top: 50%;
  left: 0;
  transform-origin: left 50%;
  transition: 0.3s;
}

.header .nav_btn span.top {
  margin-top: -11px;
}

.header .nav_btn span.bottom {
  margin-top: 11px;
}

@media screen and (min-width: 992px) {
  .header .nav_btn:not(.active):hover span {
    background-color: #FFFFFF;
  }

  .header .nav_btn:not(.active):hover span.top {
    -webkit-transform: translateX(25%);
    -moz-transform: translateX(25%);
    -ms-transform: translateX(25%);
    transform: translateX(25%);
  }

  .header .nav_btn:not(.active):hover span.bottom {
    -webkit-transform: translateX(25%);
    -moz-transform: translateX(25%);
    -ms-transform: translateX(25%);
    transform: translateX(25%);
  }
}

.header .nav_btn.active span.top {
  -webkit-transform: rotate(45deg) translate(0, -3px);
  -moz-transform: rotate(45deg) translate(0, -3px);
  -ms-transform: rotate(45deg) translate(0, -3px);
  transform: rotate(45deg) translate(0, -3px);
}

.header .nav_btn.active span.middle {
  opacity: 0;
}

.header .nav_btn.active span.bottom {
  -webkit-transform: rotate(-45deg) translate(0, 3px);
  -moz-transform: rotate(-45deg) translate(0, 3px);
  -ms-transform: rotate(-45deg) translate(0, 3px);
  transform: rotate(-45deg) translate(0, 3px);
}

.header .nav_lx {
  background-color: #FFFFFF;
  width: 100%;
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 35px 50px;
}

.header .nav_lx .tel {
  margin-bottom: 20px;
}

.header .nav_lx .tel h3 {
  background-color: #d3ae67;
  color: #FFFFFF;
  font-size: 32px;
  text-align: center;
  font-weight: bold;
  letter-spacing: 2px;
  padding: 12px 0;
  width: 100%;
  border-radius: 5px;
}

.header .nav_lx .tel h3 span {
  font-size: 17px;
  display: block;
  font-weight: normal;
  letter-spacing: 0.2px;
  padding-top: 2px;
}

.header .nav_lx .tel p {
  padding-top: 10px;
  font-size: 16px;
  color: #000000;
  text-align: center;
}

.header .nav_lx .ewm {
  text-align: center;
}

.header .nav_lx .ewm img {
  max-width: 100%;
}

.header .nav_lx .ewm p {
  font-size: 16px;
  padding-top: 7px;
  color: #000000;
}


.nav_popups {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 8;
  background-color: #fff;
  padding-left: 200px;
  padding-right: 0px;
  -webkit-transform: translateX(-100%);
  -moz-transform: translateX(-100%);
  -ms-transform: translateX(-100%);
  transform: translateX(-100%);
  display: none;
}

.nav_popups .left_box {
  position: relative;
  width: 100%;
  height: 100%;
}

.nav_popups .left_box .bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  z-index: 1;
  opacity: .1;
  -webkit-filter: grayscale(100%);
  -moz-filter: grayscale(100%);
  -ms-filter: grayscale(100%);
  filter: grayscale(100%);
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.nav_popups .left_box img.logo {
  display: block;
  position: absolute;
  margin: 0 auto;
  z-index: 2;
  top: 46px;
  left: 10vw;
  width: 150px;
}

.nav_popups .left_box .cont {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 15vh;
  padding: 0 11.5vw;
  z-index: 2;
}

.nav_popups .left_box .nav {
  width: 40%;
  position: relative;
}

.nav_popups .left_box .nav li {
  padding-top: 24px;
}

.nav_popups .left_box .nav li:first-of-type {
  margin-top: 0;
}

.nav_popups .left_box .nav li a.sig {
  display: block;
  font-size: 28px;
  line-height: 36px;
  color: #000;
  position: relative;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.nav_popups .left_box .nav li a.sig:before {
  content: '';
  width: 30px;
  height: 3px;
  background-color: #a97d55;
  position: absolute;
  left: 0;
  top: 50%;
  margin-top: -1px;
  transform-origin: left center;
  -webkit-transform: scaleX(0);
  -moz-transform: scaleX(0);
  -ms-transform: scaleX(0);
  transform: scaleX(0);
  -webkit-transition: transform 0.3s ease;
  -moz-transition: transform 0.3s ease;
  -ms-transition: transform 0.3s ease;
  transition: transform 0.3s ease;
}

.nav_popups .left_box .nav li .drop_nav {
  position: absolute;
  left: 100%;
  top: 0;
  width: 100%;
  min-height: 100%;
  display: none;
}

.nav_popups .left_box .nav li .drop_nav a {
  display: block;
  margin-top: 24px;
  font-size: 24px;
  line-height: 36px;
  color: #000;
  position: relative;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.nav_popups .left_box .nav li .drop_nav a:first-of-type {
  margin-top: 0;
}

.nav_popups .left_box .nav li .drop_nav a:before {
  content: '';
  width: 30px;
  height: 3px;
  background-color: #a97d55;
  position: absolute;
  left: 0;
  top: 50%;
  margin-top: -1px;
  transform-origin: left center;
  -webkit-transform: scaleX(0);
  -moz-transform: scaleX(0);
  -ms-transform: scaleX(0);
  transform: scaleX(0);
  -webkit-transition: transform 0.3s ease;
  -moz-transition: transform 0.3s ease;
  -ms-transition: transform 0.3s ease;
  transition: transform 0.3s ease;
}

@media screen and (max-width: 1400px) {
  .nav_popups .left_box .nav {
    width: 50%;
  }
}

@media screen and (min-width: 992px) {
  .nav_popups .left_box .nav li .drop_nav a:hover {
    color: #a97d55;
    padding-left: 40px;
  }

  .nav_popups .left_box .nav li .drop_nav a:hover:before {
    -webkit-transform: scaleX(1);
    -moz-transform: scaleX(1);
    -ms-transform: scaleX(1);
    transform: scaleX(1);
  }
}

.nav_popups .left_box .nav li:hover a.sig {
  color: #a97d55;
  padding-left: 40px;
}

.nav_popups .left_box .nav li:hover a.sig:before {
  -webkit-transform: scaleX(1);
  -moz-transform: scaleX(1);
  -ms-transform: scaleX(1);
  transform: scaleX(1);
}

.nav_popups .left_box .link {
  margin-top: 12vh;
  font-size: 0;
}

.nav_popups .left_box .link a {
  display: inline-block;
  vertical-align: top;
  font-size: 16px;
  line-height: 26px;
  color: #000;
  margin-right: 35px;
  -webkit-transition: color 0.3s ease;
  -moz-transition: color 0.3s ease;
  -ms-transition: color 0.3s ease;
  transition: color 0.3s ease;
}

.nav_popups .left_box .link a:last-of-type {
  margin-right: 0;
}

.nav_popups .left_box .link a:hover {
  color: #a97d55;
}

.nav_popups.active {
  -webkit-transform: translateX(0);
  -moz-transform: translateX(0);
  -ms-transform: translateX(0);
  transform: translateX(0);
}

.head_search {
  position: absolute;
  top: 50px;
  right: 210px;
  z-index: 99;
}

.head_search.active {
  opacity: 0;
}

.head_search .icon {
  cursor: pointer;
  border-radius: 50%;
  height: 34px;
  width: 34px;
  border: 2px solid #d3ae67;
  overflow: hidden;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
}

.head_search .icon img {
  max-width: 100%;
}


.search_popups {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 7;
  background-color: #f4f4f4;
  padding: 12vh 12vw 12vh 24vw;
  -webkit-transform: translateX(-100%);
  -moz-transform: translateX(-100%);
  -ms-transform: translateX(-100%);
  transform: translateX(-100%);
  display: none;
}

.search_popups .close {
  position: absolute;
  right: 30px;
  top: 30px;
  width: 46px;
  height: 46px;
  background-position: center;
  background-repeat: no-repeat;
  background-image: url("../image/close.png");
  cursor: pointer;
}

.search_popups h3 {
  font-size: 4vw;
  font-weight: normal;
  color: #000000;
}

.search_popups form {
  margin-top: 30px;
  display: block;
  position: relative;
}

.search_popups input {
  display: block;
  width: 100%;
  height: 60px;
  background-color: transparent;
  font-size: 18px;
  border-bottom: 1px solid #999999;
}

.search_popups button {
  width: 60px;
  height: 60px;
  background-color: transparent;
  background-position: center;
  background-repeat: no-repeat;
  background-image: url("../image/icon-1.png");
  position: absolute;
  right: 0;
  top: 0;
  cursor: pointer;
}

.search_popups.active {
  -webkit-transform: translateX(0);
  -moz-transform: translateX(0);
  -ms-transform: translateX(0);
  transform: translateX(0);
}


@media screen and (max-width: 1660px) {
  .header {
    width: 150px;
  }

  .nav_popups {
    padding-left: 150px;
  }

  .header .nav_lx {
    padding: 35px 20px;
  }
}

@media screen and (max-width: 1460px) {
  .head_search {
    right: 110px;
  }
}

@media screen and (max-width: 1260px) {
  .header {
    width: 140px;
  }

  .nav_popups {
    padding-left: 140px;
  }

  .header .nav_lx {
    padding: 35px 15px;
  }

  .head_search {
    right: 60px;
    top: 35px;
  }
}

@media screen and (max-width: 992px) {
  .header {
    width: 100%;
    height: 60px;
    padding: 0 10px;
    background-color: #FFFFFF;
    background-image: none;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
  }

  .header .logo {
    margin-top: 10px;
    float: left;
  }

  .header .logo p {
    display: none;
  }

  .header .logo img {
    height: 40px;
    width: auto;
  }

  .header .nav_btn {
    right: 20px;
    left: auto;
    top: 50%;
  }

  .dom_loaded .header .nav_btn span {
    background-color: #d3ae67;
  }

  .header .search_btn {
    left: auto;
    right: 80px;
    bottom: 19px;
  }

  .dom_loaded .nav_popups {
    top: 60px;
    padding-left: 0;
    padding-right: 0;
  }

  .nav_popups .right_box {
    display: none;
  }

  .nav_popups .left_box img.logo {
    display: none;
  }

  .nav_popups .left_box .cont {
    bottom: 0;
    top: 0;
    padding: 40px;
  }

  .nav_popups .left_box .nav li {
    padding-top: 10px;
    font-size: 0;
  }

  .nav_popups .left_box .nav li a.sig {
    font-size: 16px;
    display: inline-block;
    vertical-align: top;
    width: calc(100% - 40px);
  }

  .nav_popups .left_box .nav li:hover a.sig {
    padding-left: 24px;
  }

  .nav_popups .left_box .nav li a.sig:before {
    width: 20px;
    height: 2px;
  }

  .nav_popups .left_box .nav li i {
    width: 40px;
    height: 30px;
    display: inline-block;
    vertical-align: top;
    background-position: center;
    background-repeat: no-repeat;
    background-image: url("../image/nav.png");
    background-size: auto 12px;
  }

  .nav_popups .left_box .nav li .drop_nav {
    left: 105%;
  }

  .nav_popups .left_box .nav li .drop_nav a {
    font-size: 14px;
    line-height: 30px;
    margin-top: 10px;
  }

  .header .nav_lx {
    display: block;
    padding: 0;
    width: auto;
    left: auto;
    right: 160px;
    top: 50%;
    bottom: auto;
    transform: translateY(-50%);
    height: auto;
  }

  .header .nav_lx .tel {
    margin-bottom: 0;
  }

  .header .nav_lx .tel h3 {
    padding: 7px 5px;
    font-size: 20px;
  }

  .header .nav_lx .tel h3 span {
    display: inline-block;
    padding-left: 5px;
  }

  .header .nav_lx .tel p {
    display: none;
  }

  .header .nav_lx .ewm {
    display: none;
  }


  .head_search {
    top: 15px;
    right: 105px;
    position: fixed;
  }

  .head_search.active {
    opacity: 1;
  }

  .search_popups {
    padding: 100px 40px;
  }

  .search_popups h3 {
    font-size: 24px;
  }

  .search_popups input {
    height: 40px;
    font-size: 14px;
  }

  .search_popups button {
    width: 40px;
    height: 40px;
  }

  .search_popups .close {
    width: 30px;
    height: 30px;
    right: 20px;
    top: 80px;
    background-size: contain;
  }
}

@media screen and (max-width: 480px) {
  .header .nav_btn {
    right: 0;
  }

  .nav_popups .left_box .cont {
    padding: 40px 25px;
  }

  .nav_popups .left_box .nav li:hover a.sig {
    padding-left: 18px;
  }

  .nav_popups .left_box .nav li a.sig:before {
    width: 12px;
  }

  .nav_popups .left_box .nav li .drop_nav {
    top: 55px;
    left: 105%;
  }

  .header .nav_lx {
    display: none;
  }

  .header .nav_lx .tel h3 {
    font-size: 18px;
    letter-spacing: 1px;
  }

  .header .nav_lx .tel h3 span {
    padding-left: 2px;
  }

  .header .nav_lx {
    right: 80px;
  }

  .head_search {
    right: 80px;
    top: 16px;
  }

  .head_search .icon {
    width: 30px;
    height: 30px;
  }

  .head_search .icon img {
    max-width: 90%;
  }
}




/*footer*/
.footer {
  background-color: #1f1f1f;
  background-position: bottom;
  background-repeat: no-repeat;
  background-size: cover
}

.footer .w_col {
  max-width: 1460px;
  width: 92%;
  margin: 0 auto;
}

.footer_top {
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  color: #fff;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-justify-content: space-between;
  justify-content: space-between;
  padding-bottom: 4.8rem
}

@media (max-width:668px) {
  .footer_top {
    padding-bottom: 30px
  }
}

.footer_top_contact {
  border-bottom: 1px solid hsla(0, 0%, 100%, .3);
  height: 6.4rem;
  margin-bottom: 4.8rem;
  width: 100%
}

@media (max-width:668px) {
  .footer_top_contact {
    margin-bottom: 30px
  }
}

.footer_top_contact a {
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-align-items: center;
  align-items: center;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  height: 6.4rem;
  -webkit-justify-content: center;
  justify-content: center;
  margin: 0 auto;
  position: relative;
  width: 260px
}

@media (max-width:1440px) {
  .footer_top_contact a {
    width: 220px
  }
}

@media (max-width:1024px) {
  .footer_top_contact {
    height: 4.4rem;
  }

  .footer_top_contact a {
    height: 4.4rem;
  }
}

.footer_top_contact a:after {
  background-color: #d3ae67;
  bottom: 0;
  content: "";
  display: block;
  height: 2px;
  left: 0;
  line-height: 2px;
  position: absolute;
  width: 100%;
  z-index: 2
}

.footer_top_contact a span {
  color: #d3ae67;
  font-size: 20px;
  font-weight: 700;
  line-height: 1em;
  margin-right: 20px;
  -webkit-transition: all .5s;
  transition: all .5s
}

@media (max-width:1440px) {
  .footer_top_contact a span {
    font-size: 18px
  }
}

@media (max-width:768px) {
  .footer_top_contact a span {
    font-size: 16px
  }
}

.footer_top_contact a svg {
  color: #d3ae67;
  height: 10px;
  width: 10px
}

.footer_top_contact a:hover span {
  margin-right: 30px
}

.footer_top_info {
  color: #fff;
  width: 200px;
}

@media (max-width:1201px) {
  .footer_top_info {
    margin: 0 auto;
    text-align: center;
  }
}

.footer_top_info .t {
  display: block;
  font-size: 18px;
  font-weight: 700;
  line-height: 1em;
  margin-bottom: 5px;
}

@media (max-width:1440px) {
  .footer_top_info .t {
    font-size: 16px;
  }
}

.footer_top_info .phone a {
  color: #fff;
  display: block;
  font-size: 26px;
  line-height: 1.5em;
  white-space: nowrap;
  font-weight: bold;
}

.footer_top_info .net {
  margin: 20px 0 40px
}

.footer_top_info .net ul {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  list-style: none;
  margin: 0;
  padding: 0
}

.footer_top_info .net ul>li {
  font-weight: 700;
  line-height: 2em;
  width: 20%
}

.footer_top_info .ewm {
  padding-top: 35px;
}

.footer_top_info .ewm ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: ;
}

.footer_top_info .ewm ul li {
  width: 90px;
  text-align: center;
  margin-left: 15px;
}

.footer_top_info .ewm ul li:first-child {
  margin-left: 0;
}

.footer_top_info .ewm ul li img {
  max-width: 100%;
}

.footer_top_info .ewm ul li p {
  font-size: 14px;
  padding-top: 15px;
  color:hsla(0, 0%, 100%, .4);
}

@media (max-width:1201px) {
  .footer_top_info .ewm ul {
    justify-content: center;
  }
}

.footer_top_info .icon>ul {
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0
}

@media (max-width:1201px) {
  .footer_top_info .icon>ul {
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    margin: 0 -10px
  }
}

.footer_top_info .icon>ul>li {
  margin-right: 20px
}

@media (max-width:1201px) {
  .footer_top_info .icon>ul>li {
    margin: 0;
    padding: 0 10px
  }
}

.footer_top_info .icon>ul>li .icon_item {
  -ms-flex-negative: 0;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
  background-color: #fff;
  border: none;
  border-radius: 100%;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-shrink: 0;
  flex-shrink: 0;
  height: 46px;
  -webkit-justify-content: center;
  justify-content: center;
  margin: 0;
  outline: 0;
  padding: 0;
  -webkit-transition: all .5s;
  transition: all .5s;
  width: 46px
}

.footer_top_info .icon>ul>li .icon_item svg {
  color: #000;
  height: 20px;
  -webkit-transition: all .5s;
  transition: all .5s;
  width: 20px
}

.footer_top_info .icon>ul>li .icon_item:hover {
  background-color: #d3ae67
}

.footer_top_info .icon>ul>li .icon_wechat {
  position: relative
}

.footer_top_info .icon>ul>li .icon_wechat .box {
  bottom: 46px;
  display: none;
  left: 50%;
  margin-left: -50px;
  position: absolute;
  width: 100px;
  z-index: 2
}

.footer_top_info .icon>ul>li .icon_wechat .box:after {
  border: 5px dashed transparent;
  border-bottom: none;
  border-top: 5px solid #fff;
  content: "";
  cursor: pointer;
  display: block;
  font-size: 0;
  height: 0;
  line-height: 0;
  margin: 0 auto;
  overflow: hidden;
  width: 0
}

.footer_top_info .icon>ul>li .icon_wechat .box img {
  width: 100%
}

.footer_top_info .icon>ul>li .icon_wechat .box span {
  background-color: #fff;
  color: #000;
  display: block;
  font-size: 12px;
  line-height: 1.5em;
  text-align: center
}

.footer_top_info .icon>ul>li .icon_wechat:hover .box {
  display: block
}

.footer_top_nav {
  width: calc(100% - 200px);
  padding-left: 180px;
}

@media (max-width:1440px) {
  .footer_top_nav {
    padding-left: 100px;
  }
}

@media (max-width:1201px) {
  .footer_top_nav {
    display: none
  }
}

.footer_top_nav>ul {
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: space-between;
  justify-content: space-between;
  list-style: none;
  margin: 0;
  padding: 0
}

.footer_top_nav>ul>li>a {
  color: #fff;
  display: block;
  font-size: 18px;
  font-weight: 700;
  line-height: 1em;
  margin-bottom: 20px;
  -webkit-transition: all .5s;
  transition: all .5s;
  white-space: nowrap
}

@media (max-width:1440px) {
  .footer_top_nav>ul>li>a {
    font-size: 16px
  }
}

.footer_top_nav>ul>li>a:hover {
  color: hsla(0, 0%, 100%, .6)
}

.footer_top_nav>ul>li .sub>ul {
  list-style: none;
  margin: 0;
  padding: 0
}

.footer_top_nav>ul>li .sub>ul>li {
  display: block
}

.footer_top_nav>ul>li .sub>ul>li>a {
  color: hsla(0, 0%, 100%, .6);
  font-size: 15px;
  line-height: 2em;
  -webkit-transition: all .5s;
  transition: all .5s
}

@media (max-width:1440px) {
  .footer_top_nav>ul>li .sub>ul>li>a {
    font-size: 13px
  }
}

.footer_top_nav>ul>li .sub>ul>li>a:hover {
  color: #fff
}

.footer_copyright {
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
  border-top: 1px solid hsla(0, 0%, 100%, .3);
  color: hsla(0, 0%, 100%, .4);
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  font-size: 14px;
  -webkit-justify-content: space-between;
  justify-content: space-between;
  line-height: 2em;
  padding-bottom: 30px;
  padding-top: 30px
}

@media (max-width:1440px) {
  .footer_copyright {
    font-size: 12px
  }
}

@media (max-width:668px) {
  .footer_copyright {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
    padding-bottom: 50px;
    padding-top: 20px;
    text-align: center
  }
}

.footer_copyright p {
  margin: 0;
  color:hsla(0, 0%, 100%, .4);
}

.footer_copyright br {
  display: none
}

@media (max-width:668px) {
  .footer_copyright br {
    display: block
  }
}

.footer_copyright a {
  color: hsla(0, 0%, 100%, .4);
  -webkit-transition: all .5s;
  transition: all .5s
}

.footer_copyright a:hover {
  color: #fff
}

.n_banner {
  position: relative
}

.n_banner img {
  width: 100%
}

.n_banner_detail {
  height: 350px;
  width: 100%
}