@font-face {
  font-family: ITCAvantGardeStdDemi;
  src: url("../fonts/ITCAvantGardeStd-Demi.eot");
  src: local("☺"), url("../fonts/ITCAvantGardeStd-Demi.woff") format("woff"),
    url("../fonts/ITCAvantGardeStd-Demi.ttf") format("truetype"),
    url("../fonts/ITCAvantGardeStd-Demi.svg") format("svg");
}


* {
  margin: 0;
  padding: 0;
}

#app,
body,
html {
  width: 100%;
  background-color: #fff;
  font-family:ITCAvantGardeStdDemi, Tahoma, Geneva, sans-serif;
  color: #585453;
}


html {
  font-size: 120px;
}

body {
  font-size: 18px;
}

li {
  list-style: none;
  display: inline-block;
}
.main {
  max-width: 1600px;
  margin: 0 auto;
}
img {
  vertical-align: middle;
  -o-object-fit: cover;
  object-fit: cover;
  max-width: 100%;
}
a {
  margin: 0;
  padding: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
  color: #585453;
}
a,
a:visited {
  text-decoration: none;
}
a:visited {
  color: transparent;
}
em,
i {
  font-style: normal;
}
button,
input,
select {
  vertical-align: middle;
  outline: none;
  border: none;
  font-size: 14px;
}
input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
  color: #909399;
}
input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
  color: #909399;
}
input::-webkit-inner-spin-button,
input::-webkit-outer-spin-button {
  -webkit-appearance: none;
}
input[type="number"] {
  -moz-appearance: textfield;
}

:root {
  --themaBlack: #585453;
  --themared: #ce1d1c;
}

/* swiper初始化 ↓↓↓ */
.swiper {
  overflow: hidden;
}

.swiper-container,
.swiper {
  position: relative;
  width: 100%;
  height: 100%;
}

.swiper-wrapper {
  position: relative;
}

.swiper-slide {
  text-align: center;
  font-size: 18px;
  background: #fff;
  /* Center slide text vertically */
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
}
/* swiper初始化 ↑↑↑ */

.maxWidth {
  max-width: 1630px;
  margin: 0 auto;
  padding: 0 15px;
  width: 100%;
  box-sizing: border-box;
}

.maxWidthPlus {
  max-width: 1950px;
  margin: 0 auto;
  padding: 0 15px;
  width: 100%;
  box-sizing: border-box;
}

.empty {
  height: 111px;
}

/* header */

header {
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  z-index: 100;
  background-color: #fefaf7;
  /*border-bottom: 1px solid #eff3f6;
  box-shadow: 0 4px 10px #f3f3f3;*/
}

header .maxWidth {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

header .maxWidth .logo {
  padding: 20px 0 15px;
  width: 110px;
}

header .right > nav {
  display: inline-block;
  vertical-align: middle;
}

header nav._right .menu{ margin-left:0}

header nav._right a,
header nav._left > div {
  position: relative;
  display: inline-block;
  margin-left: 60px;
  padding: 0 5px;
  line-height: 111px;
  font-size: 15px;
}

/*header nav._left div:first-child {
  margin-left: 0;
}
*/

header ._left > div::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 2px;
  transition: all 0.4s ease-in;
  bottom: 0;
  left: -50%;
  opacity: 0;
  background-color: black;
}

header ._left > div:hover::after {
  left: 0;
  opacity: 1;
}

header ._left a {
  display: block;
}

header ._right {
  margin-left: 115px;
}

header ._right a {
  font-size: 16px;
  margin-left: 0;
  font-weight: bold;
  vertical-align: middle;
}

header ._right a img {
  display: inline-block;
  vertical-align: middle;
  margin-right: 10px;
}

header ._right .lang {
  position: relative;
  height: 111px;
  line-height: 111px;
  padding-right: 25px;
  transition: all 0.4s;
  z-index: 1;
  margin-left: auto;
  text-align: right;
}

header ._right .lang a::after {
  content: "";
  position: relative;
  display: inline-block;
  width: 0;
  height: 0;
  margin-left: 10px;
  border: 5px solid transparent;
  border-top-color: #767676;
  vertical-align: middle;
}

header ._right .lang a.en::after {
  border-top-color: white;
}

header ._right .lang a.en {
  position: absolute;
  top: 100%;
  left: 0;
  opacity: 0;
  transition: all .4s;
  background-color: var(--red);
  color: white;
}

header ._right a.l1 {
  width: 62px;
  height: 68px;
  line-height: 68px;
  text-align: center;
  border-radius: 50%;
  /*background-color: var(--themaBlack);*/
}

header ._right .lang:hover .en {
  opacity: 1;
}

header ._right a.l1 img {
  display: inline-block;
  margin: auto;
}

header.w {
  border: 0;
  background-color: transparent;
}

header.w.b {
  background-color: #fff;
  border-bottom: solid 1px #fff;
}

header.w.b ._right a,
header.w.b nav a {
  color: #303133;
}

header.w ._right a,
header.w nav a {
  color: white;
}

header.w nav a::after {
  background-color: white;
}



.index_head a {
  color: #666261;
}

.index_head ._left > div {
  display: inline-block;
}

.index_head ._left > div::after {
  background-color: white;
}


/* subnav */

.pro_nav:hover .subNavMian {
  opacity: 1;
  z-index: 9;
  height: 270px;
}

.subNavMian {
  position: fixed;
  display: flex;
  z-index: -1;
  width: 100%;
  height: 0;
  top: 111px;
  left: 0;
  opacity: 1;
  overflow: hidden;
  transition: all .4s;
  box-sizing: border-box;
  justify-content: center;
  background-color: white;
  box-shadow: 0 0 7px #b6b6b6;
}

.subNavMian .left {
  margin-right: 40px;
  font-size: 38px;
  font-weight: bold;
  color:#000;
  width:20%;
  line-height:inherit
}

.subNavMian .left p{ line-height:normal; position:relative; top:-20px;}

.subNavMian .right {
  display: flex;
  text-align: center;
  justify-content: space-around;
  width:80%;
}

.subNavMian .right a {
  margin-right: 10px;
  color: var(--themaBlack);
}

.subNavMian .right p {
  line-height: 40px;
  font-size:16px;
  color:#000
}

/* footer */
footer {
  padding: 90px 0 180px;
  background: url(../img/footer_bg.jpg) no-repeat center;
  background-size: cover;
}

footer, footer a {
  color: white;
}

footer .maxWidth ._top {
  display: flex;
  margin-bottom: 150px;
  align-items: flex-start;
  justify-content: space-between;
}

footer .maxWidth ._top .left {
  flex: 1;
  font-size: 0;
}

footer .maxWidth ._top .left dl {
  display: inline-block;
  width: 100%;
  max-width: 170px;
  color: white;
  text-align: left;
  vertical-align: top;
}

footer .maxWidth ._top .left dl:last-child {
  max-width: 260px;
}

footer .maxWidth ._top .left dl:nth-child(3) dd:nth-child(n+2) {
  font-size: 15px;
  line-height: 35px;
  color: white;
}

footer .maxWidth ._top .left dd > a {
  font-size: 15px;
  line-height: 35px;
  color: #a9a9a9;
}

footer .maxWidth ._top .left dd > a:hover {
  text-decoration: underline;
}

footer .maxWidth ._top .right {
  text-align: center;

}

footer .maxWidth ._top .right div {
  display: inline-block;
  margin-left: 15px;
  color: white;
  font-size: 13px;
  line-height: 20px;
  font-weight: bold;
}

footer .maxWidth ._top .right img {
  display: block;
  margin-bottom: 10px;
}

footer .maxWidth ._top .left dd.line {
  background-color: var(--brow);
}

footer .maxWidth ._top dd.title {
  font-size: 14px;
  line-height: 20px;
}

footer .maxWidth ._top .line {
  width: 22px;
  height: 1px;
  margin: 7px 0;
}

footer .maxWidth .top ._btm {
  display: flex;
  font-size: 25px;
  margin-bottom: 50px;
  justify-content: space-between;
}

footer .maxWidth .top ._btm .left a:nth-child(2) img{ padding-left:50px; padding-top:10px;}

footer .maxWidth .top ._btm .right {
  margin-top: 20px;
  font-size: 0;
}

footer .maxWidth .top ._btm .right a {
  display: inline-block;
  margin-left: 15px;
}

footer .maxWidth .btm {
  display: flex;
  line-height: 70px;
  font-size: 15px;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, .3);
  justify-content: space-between;
}

footer .maxWidth .btm a{ color:#fff}

.menuAbout {
  position: fixed;
  width: 100%;
  top: 90px;
  left: 0;
  bottom: 0;
  z-index: -1;
  opacity: 0;
  transition: all 0.55s;
  background-color: rgba(255, 255, 255, 0);
}

.menuAbout.active {
  z-index: 1666;
  opacity: 1;
  background-color: rgba(0, 0, 0, 0.5);
}

.menuAbout .menuMain {
  display: none;
}

.menuAbout {
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: -1;
  opacity: 0;
  transition: all 0.55s;
  background-color: rgba(255, 255, 255, 0);
}

.menuAbout .wrap {
  position: absolute;
  top: 40%;
  left: 50%;
  max-width: 70%;
  max-height: 60%;
  transform: translate(-50%, -50%);
}

.menuAbout .closeBtn {
  display: block;
  margin: 30px 30px 190px auto;
  cursor: pointer;
  max-width: 49px;
}

.menuAbout .menuMain {
  display: none;
}

.menuAbout .closeBtn {
  margin: 30px 0 10px auto;
}

.menuAbout video {
  display: block;
  margin: 0 auto;
  width:100%;
}

.cbBtn {
  position: fixed;
  right: 12px;
  bottom: 20%;
  width: 80px;
  height: 80px;
  z-index: 6;
  cursor: pointer;
}

.callback {
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: -1;
  opacity: 0;
  transition: all 0.55s;
  background-color: rgba(255, 255, 255, 0);
}

.callback .wrap {
  position: absolute;
  top: 40%;
  left: 50%;
  max-width: 70%;
  max-height: 60%;
  transform: translate(-50%, -50%);
}

.callback.active {
  z-index: 16;
  opacity: 1;
  background-color: rgba(0, 0, 0, 0.5);
}

.callback .wrap {
  display: block;
  max-width: 420px;
  top: 50%;
  max-height: initial;
}

.callback .title {
  margin-bottom: 50px;
  text-align: left;
  font-size: 19px;
  line-height: 25px;
  color: var(--black);
}

.callback .form {
  max-width: 420px;
  padding: 55px;
  box-sizing: content-box;
  border-radius: 20px;
  background-color: white;
}

.callback input {
  margin-bottom: 30px;
  border: 0;
  width: 100%;
  font-size: 20px;
  line-height: 45px;
  font-weight: bold;
  border-bottom: 1px solid black;
}

.callback input::placeholder {
  color: var(--black);
  font-weight: bold;
}

.callback .btn {
  width: 192px;
  height: 50px;
  margin-top: 5px;
  line-height: 50px;
  font-size: 14px;
  color: white;
  border-radius: 5px;
  transition: all 0.5s;
  cursor: pointer;
  text-align: center;
  background-color: var(--deepBlue);
}

.callback img {
  display: block;
  max-width: 28px;
  margin-left: auto;
  margin-right: -30px;
  cursor: pointer;
}

.cbBtn {
  position: fixed;
  right: 60px;
  bottom: 20%;
  width: 50px;
  height: 50px;
  z-index: 6;
  cursor: pointer;
}

#sidr {
  text-align: left;
  position: fixed;
  font-size: 17px;
  left: -100%;
  top: 0;
  max-width: 480px;
  text-transform: uppercase;
  height: 100%;
  width: 60%;
  background: #fff;
  z-index: 999;
  overflow-y: scroll;
}
#sidr .menu {
  position: absolute;
  right: 5%;
  top: 2.5%;
}
#sidr ul {
  width: 100%;
  margin-top: 15%;
}
#sidr ul li {
  line-height: 50px;
  border-bottom: solid 1px #efefef;
  display: block;
  text-indent: 10%;
  font-weight: bold;
}
#sidr ul li.click {
  background: url(../img/d.png) no-repeat 90% 20px;
}
#sidr ul li .down {
  display: none;
  background: #000;
  margin: 0;
  text-transform: capitalize;
}
#sidr ul li .down li {
  border-top: solid 1px #6b6b6b;
  font-size: 14px;
  margin: 0;
  border-bottom: none;
  font-weight: normal;
}
#sidr ul li .down li a {
  color: #fff;
}
.sidr-open .sidr-bg {
  background: #000;
  position: fixed;
  top: 0;
  z-index: 999;
  width: 100%;
  height: 100%;
  opacity: 0.5;
  -webkit-opacity: 0.5;
  -moz-opacity: 0.5;
  -ms-opacity: 0.5;
  -o-opacity: 0.5;
  -webkit-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
}

.search-fix {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 888;
}

.search-fix .bg {
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  left: 0;
  background-color: rgba(0, 0, 0, 0.3);
}

.search-fix .search-content {
  background: #fff;
  width: 100%;
  height: 100%;
  padding-top: 200px;
  position: relative;
  z-index: 1;
}

.search-fix .search-content .item {
  max-width: 1000px;
  margin: 0 auto;
}

.search-fix .search-content .item .p {
  font-size: 25px;
  text-align: center;
  margin-bottom: 8%;
}

.search-fix .search-content .item .form {
  position: relative;
  display: inline-block;
  width: 90%;
  margin: 2.5% 0;
}

.search-fix .search-content .item .submit {
  position: absolute;
  top: 15px;
  right: 15px;
  border: 0;
  width: 21px;
  height: 21px;
  background: url(../img/b_search.png) no-repeat;
  background-size: cover;
}

.search-fix .search-content .item .text {
  display: block;
  width: 100%;
  padding: 15px 5% 15px 2.5%;
  border-bottom: solid 1px #d8d8d8;
  font-size: 20px;
  color: #808080;
  border-top: 0;
  border-left: 0;
  border-right: 0;
  box-sizing: border-box;
}

.search-fix .search-content .item .closeSearch {
  display: inline-block;
  width: 5%;
  margin-left: 3%;
  vertical-align: middle;
  cursor: pointer;
  filter: brightness(0.5);
}

/* 语言 */

.theLoop.on {
  z-index: 6;
  opacity: 1;
}

.theLoop {
  position: fixed;
  display: flex;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  z-index: -2;
  opacity: 0;
  transition: all .1s;
  background-color: rgba(0, 0, 0, .4);
}

.theLoop .swiperMain {
  position: relative;
  max-width: 1125px;
  width: 100%;
  height: 600px;
  margin: auto;
  background-color: white;
  border-radius: 30px;
}

.theLoop .swiperMain .close {
  position: absolute;
  display: flex;
  width: 70px;
  height: 70px;
  right: -35px;
  top: -30px;
  cursor: pointer;
  border-radius: 50%;
  background-color: var(--red);
}

.theLoop .swiperMain .close img {
  display: block;
  margin: auto;
}

.putImg {
  overflow: hidden;
}

.putImg img {
  transition: all .4s;
}

/*  */

.sp_btn {
  position: relative;
  display: inline-block;
  width: 71px;
  height: 63px;
  margin-right: 9px;
  transition: all .4s;
}

.sp_btn img {
  position: absolute;
  width: 12px;
  height: 21px;
  margin: auto;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}

.sp_btn::after {
  display: none;
}

.sp_p {
  border-top-left-radius: 20px;
  border-bottom-right-radius: 20px;
  background-color: var(--themaBlack);
}

.sp_n {
  border-top-right-radius: 20px;
  border-bottom-left-radius: 20px;
  background-color: white;
}

.sp_n:hover {
  border-bottom-right-radius: 50px;
  border-top-right-radius: 50px;
  border-bottom-left-radius: 0;
}

.sp_p:hover {
  border-bottom-left-radius: 50px;
  border-top-left-radius: 50px;
  border-bottom-right-radius: 0;
}

.bg.open {
    opacity:1;
    z-index: 55111;
}


.bg {
    position: fixed;
    width: 100%;
    height: 100%;
	opacity:0;
	top:0;
	-webkit-transition: all .3s ease-in-out;
    -moz-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
    left: 0;
    z-index: -5;
    transition: all .44s;
}

.bg .bgg{
    position: fixed;
    width: 100%;
    height: 100%;
	top:0;
	z-index:1;
    background-color: rgba(0,0,0,.8);
}


.bg nav.open {
  display: block;
}

.bg nav {
	z-index:1;
  display: none;
  text-align:right;
  position: fixed;
  max-width: 400px;
  width:100%;
  height: 100%;
  padding-right: 160px;
  color:#fff;
  padding-top: 28px;
  top: 0;
  right: 0;
  -moz-user-select: -moz-none;
    -webkit-user-select: none;
    -ms-user-select: none;
    -o-user-select: none;
    user-select: none;
    -webkit-overflow-scrolling: touch!important;
    overflow-y: auto;
  background-color: #a9a9a9;
}

.bg nav p{ font-size:20px; margin-top:50px; margin-bottom:100px;}

.bg nav a{ color:#fff}

.bg nav ul {
  margin-top: 80px;
}

.bg nav ul li{ display:block}

.bg nav ul a {
  display: block;
  line-height: 50px;
  font-size: 25px;
  font-weight: bold;
  transition:  all .55s;
  color:#fff
}

footer .maxWidth .top ._btm .left a img{ max-width:110px}


@media (max-width:1450px) {
	header .right ._left{ display:none}	
	header ._right .lang{ display:none}
	header ._right{ margin-left:0}
	.empty{ height:82px;}
	header ._right a.l1{ width:40px; height:50px; line-height:45px;}
	header ._right a.l1 img{ height:15px;}
}

@media (max-width:1024px) {
   footer .maxWidth ._top{ display:block}
   footer .maxWidth ._top .left dl{ max-width:20%; margin-bottom:5%;}
   footer .maxWidth ._top .right{ text-align:left; margin-top:5%;}
   footer .maxWidth ._top .right div{ margin-left:0; margin-right:15px;}
   footer .maxWidth ._top{ margin-bottom:10%;}
   footer{ padding:10% 0 20%;}
   .sp_btn,.news_view .left .other .l a{ width:60px !important; height:50px !important;}
}


@media (max-width:768px) {
footer .maxWidth .btm{ display:block; line-height: inherit}
footer .maxWidth .btm>div{ padding-top:25px;}
.menuAbout .wrap{ top:0; left:0;transform: translate(0,40%); max-width:inherit; max-height:inherit; margin:0 auto;}
}

@media (max-width:640px) {
	.bg nav{padding-left: 10%;padding-right: 0; max-width:inherit;text-align: left; width:90%;}
	footer .maxWidth ._top .left dl{ max-width:33%}
	footer .maxWidth .top ._btm .right img{ width:35px;}
	footer .maxWidth .top ._btm .left a img{ max-width:100px;}
	footer .maxWidth .top ._btm .left a:nth-child(2) img{ padding-left:15px;}
footer .maxWidth ._top .left dl{ margin-bottom:10%;}
}