.mainwrap {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  margin-left: 0;
}

.mainwrap .swiper-slide {
  height: 100%;
}

.mainwrap .swiper-slide:last-child {
  height: auto;
}

.index-banner {
  position: absolute;
  top: 90px;
  right: 0;
  bottom: 0;
  left: 0;
}

.banner-slide {
  background-size: 100%;
  background-position: center center;
}

.index-banner .swiper-button-prev {
  left: 80px;
}

.index-banner .swiper-button-next {
  right: 80px;
}

.index-about {
  padding-top: 92px;
  box-sizing: border-box;
  background: url(../images/about-bg.jpg) top center no-repeat;
  background-size: 100% 100%;
}

.index-about h2 {
  font-size: 64px;
  text-align: center;
  padding: 40px;
  text-align: center;
  color: #fff;
}

.index-about .index-about-main {
  background-color: rgba(255, 255, 255, 0.9);
  border-radius: 2%;
  position: relative;
  padding: 30px;
  width: 900px;
  margin: 0 auto;
  display: flex;
}

.index-about .ab-logo {
  margin-right: 30px;
}

.index-about .index-abwen {
  font-size: 16px;
  line-height: 2;
  color: #626262;
}

.index-product {
  padding-top: 90px;
  box-sizing: border-box;
}

.index-product ul {
  width: 100%;
  font-size: 0;
  height: 100%;
}

.index-product ul li {
  display: inline-block;
  vertical-align: top;
  width: 33.3333%;
  height: 100%;
  position: relative;
}

.index-product ul li.first {
  background: url(../images/door.jpg) no-repeat top center;
  background-size: 100% 100%;
}

.index-product ul li.second {
  background: url(../images/create.jpg) no-repeat top center;
  background-size: 100% 100%;
}

.index-product ul li.third {
  background: url(../images/window.jpg) no-repeat top center;
  background-size: 100% 100%;
}

.index-product ul li:before {
  content: '';
  position: absolute;
  height: 100%;
  width: 50%;
  top: 0;
  bottom: 0;
  left: 0;
  right: 50%;
  z-index: 98;
  background-color: rgba(0, 0, 0, 0.7);
  -webkit-transition: all .3s;
  -moz-transition: all .3s;
  -ms-transition: all .3s;
  -o-transition: all .3s;
  transition: all .3s;
}

.index-product ul li:after {
  content: '';
  position: absolute;
  height: 100%;
  width: 50%;
  top: 0;
  bottom: 0;
  left: 50%;
  right: 0;
  z-index: 98;
  background-color: rgba(0, 0, 0, 0.7);
  -webkit-transition: all .3s;
  -moz-transition: all .3s;
  -ms-transition: all .3s;
  -o-transition: all .3s;
  transition: all .3s;
}

.index-product ul li:hover:before {
  right: 100%;
  width: 0;
}

.index-product ul li:hover:after {
  left: 100%;
  width: 0;
}

.index-product ul li a {
  position: absolute;
  z-index: 100;
  left: 50px;
  bottom: 180px;
  background: none;
}

.index-product ul li a h3 {
  color: #bdbdbd;
  font-size: 36px;
  position: relative;
  padding-bottom: 10px;
  margin-bottom: 30px;
}

.index-product ul li a h3:after {
  position: absolute;
  content: '';
  bottom: -10px;
  background: #868585;
  width: 72px;
  height: 2px;
  left: 0;
}

.index-product ul li a p {
  text-transform: uppercase;
  color: #868585;
  font-size: 24px;
}

.index-product ul li:hover a h3 {
  color: #fff;
}

.index-product ul li:hover a h3:after {
  background: #868585;
}

.index-product ul li:hover a p {
  color: #868585;
}

.index-jion {
  padding-top: 90px;
  box-sizing: border-box;
  position: relative;
  background: url(../images/jion-bg.jpg) no-repeat center;
  background-size: 100% 100%;
}

.index-jion h2 {
  text-align: center;
  font-size: 64px;
  color: #fff;
  margin: 100px 0 30px;
  line-height: 1.6;
}

.index-jion ul {
  text-align: center;
}

.index-jion ul li {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  line-height: 160px;
  text-align: center;
  display: inline-block;
  vertical-align: top;
  background: rgba(153, 184, 210, .8);
  margin: 0 15px;
  font-size: 24px;
  font-weight: 600;
  -webkit-transition: all .3s;
  -moz-transition: all .3s;
  -ms-transition: all .3s;
  -o-transition: all .3s;
  transition: all .3s;
  color: #000;
}

.index-jion ul li a {
  color: #000;
  display: block;
}

.index-jion ul li:hover {
  background: rgb(153, 184, 210, .7);
}

.index-contact {
  padding-top: 90px;
  box-sizing: border-box;
  text-align: center;
  background: url(../images/contact-bg.jpg) no-repeat center;
  background-size: 100% 100%;
}

.index-contact h2 {
  font-size: 64px;
  margin: 100px auto 30px;
  color: #fff;
}

.index-contact .contact-wrap {
  vertical-align: top;
  background: rgba(255, 255, 255, .9);
  width: 700px;
  margin: 0 auto;
  box-sizing: border-box;
  text-align: center;
  padding: 50px 30px;
  color: #333;
  text-align: center;
}

.index-contact h3 {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  margin-top: 20px;
}

.index-contact h3 img {
  margin-right: 10px;
}

/*预约成功弹出层*/
.uploader-popup {
  display: none;
  position: fixed;
  top: 90px;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(27, 115, 188,.9);
  text-align: center;
  z-index: 100;
}

.uploader-popup .popup-tips {
  position: absolute;
  width: 260px;
  left: 50%;
  top: 46%;
  color: #fff;
  font-size: 32px;
  -webkit-transform: translate(-50%,-50%);
  -moz-transform: translate(-50%,-50%);
  -ms-transform: translate(-50%,-50%);
  -o-transform: translate(-50%,-50%);
  transform: translate(-50%,-50%);
}

.uploader-popup .closeuploader {
  position: absolute;
  bottom: 10%;
  width: 30px;
  height: 30px;
  left: 50%;
  margin-left: -15px;
  font-size: 20px;
  color: white;
  border: 1px solid #fff;
  border-radius: 50%;
  text-align: center;
  line-height: 30px;
  -webkit-transition: all .3s;
  -moz-transition: all .3s;
  -ms-transition: all .3s;
  -o-transition: all .3s;
  transition: all .3s;
}

.uploader-popup .closeuploader:hover {
  background-color: white;
  color: #333;
}

/*left-slide*/
.left-slide {
  position: fixed;
  right: 0;
  top: 50%;
  -webkit-transform: translate(0,-50%);
  -moz-transform: translate(0,-50%);
  -ms-transform: translate(0,-50%);
  -o-transform: translate(0,-50%);
  transform: translate(0,-50%);
  z-index: 98;
  padding-right: 10px;
}

.left-slide li {
  margin: 10px 0;
  cursor: pointer;
  position: relative;
  padding-right: 18px;
  font-size: 0;
  height: 20px;
  text-align: right;
}

.left-slide li:hover {
  font-size: 14px;
  width: auto;
}

.left-slide li:hover a {
  display: inline-block;
  padding: 0 10px;
  background-color: #7e7f7e;
  color: white;
  border-radius: 10px;
}

.left-slide li.on {
  font-size: 14px;
  width: auto;
}

.left-slide li.on a {
  display: inline-block;
  padding: 0 10px;
  background-color: #7e7f7e;
  color: white;
  border-radius: 10px;
}

.left-slide li:before {
  content: '';
  position: absolute;
  background: url("../images/dian.png") no-repeat center / 100%;
  width: 12px;
  height: 12px;
  right: 0;
  top: 4px;
}

/*绝对底部*/
.fixedfooter {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 120px;
  background: rgba(46, 59, 72, .9);
  z-index: 98;
  -webkit-transition: all .3s;
  -moz-transition: all .3s;
  -ms-transition: all .3s;
  -o-transition: all .3s;
  transition: all .3s;
}

.fixedfooter h2 {
  display: none;
}

.fixedfooter .fixed-foot-inner {
  width: 1100px;
  margin: 0 auto;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
}

.fixedfooter .fixed-foot-inner img {
  margin-top: 0px;
}

.fixedfooter .fixed-foot-inner form input {
  padding: 0px 12px;
  width: 248px;
  box-sizing: border-box;
  border: none;
  height: 45px;
  font-size: 16px;
  margin: 0 10px;
  border: 0;
  outline: 0;
}

.fixedfooter .fixed-foot-inner form .uploader-form {
  border: 0;
  outline: 0;
  padding: 0 30px;
  height: 45px;
  font-size: 18px;
  background: #1570b9;
  color: #fff;
  cursor: pointer;
}

.fixedfooter .fixed-foot-inner .close-footerform {
  background: url(../images/closefooter.png) no-repeat center / 20px;
  width: 20px;
  height: 20px;
  font-size: 0;
  margin-top: -70px;
  margin-left: 15px;
}

.fixedfooter.off {
  width: 200px;
  bottom: 20px;
  height: 95px;
  background: none;
}

.fixedfooter.off .fixed-foot-inner {
  display: none;
}

.fixedfooter.off h2 {
  display: block;
  width: 200px;
  height: 95px;
  cursor: pointer;
  font-size: 0;
  background: url(../images/jion.png) top center no-repeat;
  background-size: 100%;
}

/*list page*/
.category-wrap {
  height: 256px;
  text-align: center;
  line-height: 256px;
  font-size: 64px;
  color: #fff;
  background: url(../images/category-bg.jpg) center center no-repeat;
  background-size: 100% 100%;
}

.container {
  width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.header-list {
  position: relative;
}

.breadcrumb {
  color: #8a8a8a;
  font-size: 16px;
  line-height: 35px;
  margin: 20px 0;
  border-bottom: 1px solid #e9e9e9;
  padding-bottom: 15px;
}

.breadcrumb-back {
  color: #fff;
  background: #1c74bc;
  float: right;
  line-height: 35px;
  padding: 0 20px;
}

.category-nav {
  border-bottom: 1px solid #e9e9e9;
}

.category-nav .item {
  display: inline-block;
  height: 60px;
  line-height: 60px;
  font-size: 18px;
  background: #f5f5f5;
  border-bottom: 1px solid #f5f5f5;
  padding: 0 50px;
  margin-right: 3px;
}

.category-nav .item.active {
  background: #ddf0ff;
  border-bottom: 1px solid #1c74bc;
}

.list-item li {
  margin: 30px 0;
  position: relative;
  border-bottom: 1px solid #e2e2e2;
  padding-bottom: 30px;
}

.list-item .l-m-left {
  float: left;
  margin-right: 30px;
  width: 380px;
  height: 285px;
  overflow: hidden;
}

.list-item .l-m-left img {
  width: 100%;
}

.l-m-left img:hover {
  opacity: 0.8;
  filter: alpha(opacity = 80);
}

.l-m-right {
  color: #575757;
}

.l-m-title {
  font-size: 22px;
  display: block;
  line-height: 2;
}

.l-m-title a {
  color: #1c74bc;
  font-weight: 600;
}

.l-m-txt {
  font-size: 18px;
  color: #626262;
  margin: 20px 0;
  line-height: 2;
}

.list-data {
  text-align: right;
  color: #727272;
  font-size: 18px;
  color: #626262;
}

.page {
  text-align: center;
  margin: 30px auto 50px;
  height: 40px;
}

.page a {
  display: inline-block;
  line-height: 35px;
  color: #757575;
  width: 35px;
  background: #f2f2f2;
  margin: 0 3px;
  border-radius: 50%;
  font-size: 16px;
}

.page a.active,
.page a:hover {
  background: #949494;
  color: #fff;
}

.page span {
  padding: 0 10px;
}

.product-category {
  height: 610px;
  background: url(../images/product-category.jpg) top center no-repeat;
  background-size: 100% 100%;
}

.product-nav {
  margin: 20px 0 50px;
  background: #fff;
}

.product-nav .item {
  display: inline-block;
  height: 60px;
  line-height: 60px;
  font-size: 18px;
  background: #fff;
  border-bottom: 1px solid #fff;
  padding: 0 50px;
  margin-right: 3px;
}

.product-nav .item.active {
  background: #ddf0ff;
  border-bottom: 1px solid #1c74bc;
}

.p-list {
  margin-left: -15px;
  margin-right: -15px;
}

.p-list li {
  width: 380px;
  float: left;
  margin: 0 15px 50px;
}

.p-list .u-pic {
  display: block;
  height: 285px;
  overflow: hidden;
}

.p-list .u-pic img {
  width: 100%;
}

.p-list .u-tit {
  text-align: center;
  margin-top: 15px;
}

.p-list .u-tit {
  font-size: 24px;
  text-align: center;
}

.p-list .u-txt {
  color: #868686;
  font-size: 18px;
  text-align: center;
  margin: 15px 0 20px;
}

.p-list .u-more {
  font-size: 16px;
  text-align: center;
  display: block;
  margin: 0 auto;
  border: 1px solid #000;
  color: #000;
  width: 120px;
  line-height: 35px;
}

.article-wrap {
  padding: 50px 50px 80px;
}

.jion-wrap {
  border-bottom: 1px solid #f5f5f5;
  padding-bottom: 50px;
}

.article-title {
  font-size: 24px;
  text-align: center;
  color: #1c74bc;
}

.article-content {
  margin-top: 30px;
  font-size: 18px;
  line-height: 2;
}

.jion-from  .u-input {
  width: 380px;
  text-indent: 20px;
  height: 55px;
  display: block;
  margin: 20px auto;
  border: 1px solid #c5c5c5;
  font-size: 18px;
  box-sizing: border-box;
  outline: none;
}

.jion-from  .u-submit {
  width: 380px;
  padding: 0 10px;
  height: 55px;
  display: block;
  margin: 20px auto;
  border: 1px solid #1570b9;
  background: #1570b9;
  color: #fff;
  text-align: center;
  font-size: 18px;
  box-sizing: border-box;
  outline: none;
  cursor: pointer;
}

.content-pic {
  max-width: 100%;
  display: block;
  margin-left: auto;
  margin-right: auto;
}