/* =====================产品中心样式======================== */


/* flex布局 */
.flex {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
}

/*默认 主轴为水平方向，起点在左端*/
.f-dr {
  -webkit-box-orient: horizontal;
  -webkit-flex-direction: row;
  -ms-flex-direction: row;
  flex-direction: row;
}

/*主轴为水平方向，起点在右端*/
.f-dr-r {
  -webkit-box-orient: horizontal;
  -webkit-flex-direction: row-reverse;
  -ms-flex-direction: row-reverse;
  flex-direction: row-reverse;
}

/*主轴为垂直方向，起点在上沿*/
.f-dc {
  -webkit-box-orient: vertical;
  -webkit-flex-direction: column;
  -ms-flex-direction: column;
  flex-direction: column;
}

/*主轴为垂直方向，起点在下沿*/
.f-dc-r {
  -webkit-box-orient: vertical;
  -webkit-flex-direction: column-reverse;
  -ms-flex-direction: column-reverse;
  flex-direction: column-reverse;
}

/* 交叉轴的起点对齐 */
.f-as {
  -webkit-box-align: start;
  -webkit-align-items: flex-start;
  -ms-flex-align: start;
  align-items: flex-start;
}

/* 交叉轴的中点对齐 */
.f-ac {
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
}

/* 交叉轴的终点对齐 */
.f-ae {
  -webkit-box-align: end;
  -webkit-align-items: flex-end;
  -ms-flex-align: end;
  align-items: flex-end;
}

/* 项目的第一行文字的基线对齐 */
.f-ab {
  -webkit-box-align: baseline;
  -webkit-align-items: baseline;
  -ms-flex-align: baseline;
  align-items: baseline;
}

/* 交叉轴拉伸对齐 */
.f-ast {
  -webkit-align-items: stretch;
  -moz-box-align: stretch;
  -ms-flex-align: stretch;
  align-items: stretch;
}

/* 左对齐 */
.f-js {
  -webkit-box-pack: start;
  -webkit-justify-content: flex-start;
  -ms-flex-pack: start;
  justify-content: flex-start;
}

/* 居中 */
.f-jc {
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
}

/* 右对齐 */
.f-je {
  -webkit-box-pack: end;
  -webkit-justify-content: flex-end;
  -ms-flex-pack: end;
  justify-content: flex-end;
}

/* 两端对齐，项目之间的间隔都相等 */
.f-jsb {
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -ms-flex-pack: justify;
  justify-content: space-between;
}

/* 每个项目两侧的间隔相等。所以，项目之间的间隔比项目与边框的间隔大一倍 */
.f-jsa {
  -webkit-box-pack: distribute;
  -webkit-justify-content: space-around;
  -ms-flex-pack: distribute;
  justify-content: space-around;
}

/* 换行，第一行在上方 */
.f-warp {
  -webkit-flex-wrap: wrap;
  -moz-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  -o-flex-wrap: wrap;
  flex-wrap: wrap;
}

/* 换行，在第一行的下方 */
.f-warp-r {
  -webkit-flex-wrap: wrap-reverse;
  -moz-flex-wrap: wrap-reverse;
  -ms-flex-wrap: wrap-reverse;
  -o-flex-wrap: wrap-reverse;
  flex-wrap: wrap-reverse;
}

.w16 {
  width: 1600px;
  max-width: 92%;
  margin: 0 auto;
}

/*clearfix清除浮动*/
.clearfix {
  *zoom: 1
}

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

.clearfix:after {
  clear: both
}

/* 水平垂直居中 */
.cell_mid {
  display: table;
  height: 100%;
  width: 100%;
}

.cell_h {
  height: 100%;
  display: table-cell;
  vertical-align: middle;
}

.pro_bg {
  background: #f3f5f7;
}

.sidebox {
  /* background-color: #f6f6f7; */
  background-color: #fff;
  margin-bottom: 20px;
  border-radius: 4px;
  padding: 20px;
}

/* 产品列表 */
.productlist_con,
.product_con {
  padding: 40px 0 60px;
}

.productlist_con .fl,
.product_con .fl {
  float: left;
  width: 25%;
}

/* 侧栏搜索 */
.sidebox .search-form input[type=text] {
  height: 40px;
  padding-left: 20px;
  background-color: #fff;
  width: calc(100% - 50px);
  /* border: 0; */
  border: 1px solid #f3f5f7;
}

.sidebox .search-form .search-submit {
  width: 50px;
  height: 40px;
  display: inline-block;
  color: white;
  font-size: 24px;
  /*  background-image: url(../images/ico_search.png);
    background-repeat: no-repeat;
    background-position: center;
    vertical-align: bottom; */
  background-color: #620000;
  border: 0;
}

/* 侧栏导航 */
.pro_nav_view {
  /* background-color: #f6f6f7; */
  background-color: #fff;
  box-shadow: 0px 0px 15px rgb(0 0 0 / 15%);
  margin-bottom: 20px;
}

.pro_nav_view .tit {
  position: relative;
  height: 90px;
  line-height: 90px;
  padding: 0 20px;
  background: #620000 url(../images/pro_tit_bg.png) no-repeat center;
  background-position: center 10%;
}

.pro_nav_view .tit h3 {
  font-weight: bold;
  font-family: "USB";
  font-size: 26px;
  color: #fff;
  text-transform: uppercase;
}

.pro_nav_view .tit span {
  height: 38px;
  width: 50px;
  text-align: center;
  z-index: 1;
  line-height: 38px;
}

.pro_nav_view ul {
  padding: 20px 20px 15px;
}

.pro_nav_view ul li {
  margin-bottom: 10px;
}

.pro_nav_view ul li:last-child {
  margin-bottom: 0;
}

.pro_nav_view ul li a {
  position: relative;
  display: block;
  font-size: 18px;
  color: #242424;
  line-height: 30px;
  font-weight: 700;
  border-bottom: 1px solid rgba(36, 36, 36, 0.3);
  padding: 16px 35px 12px 0;
  text-transform: capitalize;
  z-index: 1;
}

.pro_nav_view ul li:hover>a,
.pro_nav_view ul li.active>a {
  color: #620000;
}

.pro_nav_view ul li a i {
  position: absolute;
  top: 50%;
  right: 0;
  width: 30px;
  height: 30px;
  line-height: 30px;
  text-align: center;
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
  z-index: 2;
}

.pro_nav_view ul li a i::before {
  content: "\f067";
}

.pro_nav_view ul li.active a i::before {
  content: "\f068";
}

.pro_nav_view ul>li>ul {
  display: none;
  padding-right: 0;
}

.pro_nav_view ul>li>ul>li>a {
  font-size: 16px;
}

/* 侧栏产品 */
.sidebox h3 {
  font-size: 24px;
  line-height: 1.5;
  margin-bottom: 15px;
  padding-bottom: 15px;
  border-bottom: 1px solid #e1e1e1;
}

.sidebox .side_pro {}

.sidebox .side_pro li {
  float: left;
  width: 49%;
  margin-right: 2%;
  margin-bottom: 25px;
}

.sidebox .side_pro li:nth-child(2n) {
  margin-right: 0;
}

.sidebox .side_pro li:last-child {
  margin-bottom: 0;
}

.sidebox .side_pro li a {
  display: block;
}

.sidebox .side_pro li .pic {}

.sidebox .side_pro li .pic img {}

.sidebox .side_pro li p {
  font-size: 16px;
  line-height: 1.6;
  text-align: center;
  display: block;
  color: #333;
  margin: 7px;
}

/* 右侧列表 */
.productlist_con .fr,
.product_con .fr {
  float: right;
  width: 72%;
}

.productlist_con .fr ul {}

.productlist_con .fr>ul>li {
  float: left;
  /* 	width: 32%;
	margin-right: 2%; */
  width: 24%;
  margin-right: calc(4% / 3);
  margin-bottom: 30px;
  /* border: 1px solid #f6f6f6; */
}

.productlist_con .fr>ul>li:nth-child(4n) {
  margin-right: 0;
}

.productlist_con .fr>ul>li a {
  display: block;
}

.com-page {
  padding-top: 0.4rem;
}

.com-page a,
.com-page span {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  text-align: center;
  line-height: 46px;
  color: #4d5a66;
  border: 1px solid #d1d1d1;
  margin: 0 5px;
  font-size: 16px;
  -webkit-transition: all 0.3s ease-out;
  -moz-transition: all 0.3s ease-out;
  -ms-transition: all 0.3s ease-out;
  -o-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
}

.com-page a.page-num-current,
.com-page a:hover {
  background-color: #620000;
  border-color: #620000;
  color: white;
}

.com-page a i {
  font-size: 22px;
  vertical-align: middle;
  line-height: 1;
}

.productlist_con .fr>ul>li .pic {}

.productlist_con .fr>ul>li .pic img {
  background: #fff;
}

.productlist_con .fr>ul>li .info {
  padding: 20px;
  background-color: #0000000f;
  /* background-color: #f6f6f6; */
  -webkit-transition: all 0.3s ease-out;
  -moz-transition: all 0.3s ease-out;
  -ms-transition: all 0.3s ease-out;
  -o-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
}

.productlist_con .fr>ul>li:hover .info {
  background-color: #620000;
}

.productlist_con .fr>ul>li .info h4 {
  font-weight: 700;
  font-size: 16px;
  line-height: 1.3;
  font-family: "USB";
  color: #45494c;
  -webkit-transition: all 0.3s ease-out;
  -moz-transition: all 0.3s ease-out;
  -ms-transition: all 0.3s ease-out;
  -o-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
}

.productlist_con .fr>ul>li .info h4 span {
  color: #f09420 !important;
}

.productlist_con .fr>ul>li .info p {
  font-size: 14px;
  line-height: 20px;
  /* height: 40px; */
  color: #909599;
  margin-top: 10px;
  -webkit-transition: all 0.3s ease-out;
  -moz-transition: all 0.3s ease-out;
  -ms-transition: all 0.3s ease-out;
  -o-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
}

.productlist_con .fr>ul>li:hover .info h4 {
  color: white;
}

.productlist_con .fr>ul>li:hover .info p {
  color: rgb(255, 255, 255, .7);
}

/* 产品详情 */
.product_con_view {}

.product_con_view .top {}

.product_con_view .top .fl {
  width: 48%;
}

.product_con_view .product_det_pic {}

.product_con_view .product_det_pic ul {}

.product_con_view .product_det_pic ul li {}

.product_con_view .product_det_pic img {
  background: white;
}

.product_con_view .product_det_ico {
  margin-top: 20px;
}

.product_con_view .product_det_ico ul {}

.product_con_view .product_det_ico ul li {
  border: 1px solid #d7d9db;
  -webkit-transition: all 0.3s ease-out;
  -moz-transition: all 0.3s ease-out;
  -ms-transition: all 0.3s ease-out;
  -o-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
}

.product_con_view .product_det_ico ul li.swiper-slide-thumb-active {
  border-color: #620000;
}

.product_con_view .product_det_ico ul li .pic {
  overflow: hidden;
}

.product_con_view .product_det_ico img {}

.product_con_view .product_det_ico .swiper-button-prev {}

.product_con_view .product_det_ico .swiper-button-next {}

.product_con_view .top .fr {
  width: 50%;
}

.product_con_view .fr h3 {
  color: #242e33;
  font-size: 36px;
  line-height: 1.3;
  padding-bottom: 20px;
  margin: 0px 0px 20px;
  border-bottom: 1px solid #d7d9db;
}

.product_con_view .fr .des {
  font-size: 16px;
  line-height: 1.8;
  color: #333;
}

.product_con_view .fr .inquiry {
  margin-top: 30px;
}

.product_con_view .fr .inquiry a {
  display: inline-block;
  color: #fff;
  padding: 15px 30px;
  font-size: 16px;
  min-width: 150px;
  background-color: #620000;
  text-align: center;
  -webkit-transition: all 0.3s ease-out;
  -moz-transition: all 0.3s ease-out;
  -ms-transition: all 0.3s ease-out;
  -o-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
  margin-right: 10px;
}

.product_con_view .fr .inquiry a:first-child {
  background-color: #333;
}

.product_con_view .fr .keyword_box {
  padding-top: 20px;
  margin-top: 30px;
  border-top: 1px solid #d7d9db;
}

.product_con_view .fr .keyword_box a {
  display: inline-block;
  font-size: 13px;
  line-height: 1.3;
  color: #333;
  padding: 10px 30px;
  margin-right: 10px;
  margin-bottom: 12px;
  border: 1px solid #ddd;
  border-radius: 50px;
}

.product_con_view .bot {
  margin-top: 50px;
  background: #fff;
  border-radius: 10px;
  padding: 30px 40px;
}

.product_con_view .bot .bot_nav {
  border-bottom: 2px rgba(0, 0, 0, .1) solid;
}

.product_con_view .bot .bot_nav li {
  float: left;
  position: relative;
  font-size: 24px;
  line-height: 60px;
  color: #242e33;
  margin-right: 50px;
  padding-right: 5px;
  cursor: pointer;
}

.product_con_view .bot .bot_nav li:after {
  content: "";
  display: block;
  position: absolute;
  width: 100%;
  top: 100%;
  left: 0;
  background: #620000;
  height: 2px;
  opacity: 0;
}

.product_con_view .bot .bot_nav li.active {
  color: #620000;
}

.product_con_view .bot .bot_nav li.active:after {
  opacity: 1;
}

.product_con_view .bot .bot_con {
  margin-top: 50px;
}

.product_con_view .bot .bot_con>li {
  display: none;
  color: #5d6e75;
  font-size: 16px;
  line-height: 1.8;
}

.product_con_view .bot .bot_con>li.show {
  display: block;
}

.product_con_view .remen {
  margin-top: 60px
}

.product_con_view .remen .tit {
  color: #404040;
  font-size: 32px;
  line-height: 1.6;
  text-align: center;
  margin: 0px 0px 50px;
}

.product_con_view .remen ul {}

.product_con_view .remen ul li {
  float: left;
  width: 32%;
  margin-right: 2%;
  text-align: center;
}

.product_con_view .remen ul li:nth-child(3n) {
  margin-right: 0;
}

.product_con_view .remen ul li a {
  display: block;
}

.product_con_view .remen ul li .pic {
  border-radius: 8px;
}

.product_con_view .remen ul li img {}

.product_con_view .remen ul li p {
  display: block;
  padding: 20px 2%;
  color: #242e33;
  font-size: 20px;
  line-height: 1.6;
  -webkit-transition: all 0.3s ease-out;
  -moz-transition: all 0.3s ease-out;
  -ms-transition: all 0.3s ease-out;
  -o-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
}

.product_con_view .remen ul li:hover p {
  color: #620000;
}

.com_form {
  margin-top: 60px;
}

.com_form h3 {
  display: block;
  width: 100%;
  font-size: 24px;
  line-height: 1;
  color: white;
  font-weight: 700;
  background-color: #620000;
  padding: 20px 30px;
  margin-bottom: 25px;
}

.com_form form {
  width: 98%;
  margin: 0 1%;
}

.com_form ul li {
  width: 48%;
  margin-right: 4%;
  margin-bottom: 15px;
  position: relative;
  background: #fff;
  border: 1px solid #eee;
  border-left: 3px solid #f09420;
}

.com_form ul li input {
  line-height: 48px;
  height: 48px;
  padding-left: 24px;
  width: 100%;
  font-size: 16px;
}

.com_form ul li i {
  position: absolute;
  top: 0;
  line-height: 60px;
  right: 15px;
  color: #620000;
  font-style: normal;
}

.com_form ul li textarea {
  width: 100%;
  height: 200px;
  padding: 20px 28px;
  border: none;
  font-size: 16px;
}


.com_form ul li:nth-child(2n) {
  margin-right: 0;
}

.com_form ul li.li {
  width: 100%;
  margin-right: 0;
}

.sortnav {
  position: relative;
  top: -35px;
}

.sortnav ul {
  box-shadow: 0 10px 25px -4px rgb(183, 27, 44, .18);
}

.sortnav ul li {
  -webkit-flex-grow: 1;
  -moz-box-flex: 1;
  -ms-flex-positive: 1;
  flex-grow: 1;
}

.sortnav ul li a {
  display: block;
  position: relative;
  height: 100%;
  text-align: center;
  height: 70px;
  line-height: 70px;
  background: #fff;
  color: #2e2d3c;
  font-size: 18px;
  font-family: "USB";
  /* font-weight: 700; */
}

.sortnav ul li a::after {
  position: absolute;
  content: '';
  display: block;
  width: 1px;
  height: 30%;
  background: #ccc;
  right: 0;
  top: 35%;
}

.sortnav ul li:last-child a::after {
  display: none;
}

.sortnav ul li.active a,
.sortnav ul li:hover a {
  color: white;
  background-color: #620000;
}

.bot_con .show p img {
  width: 100%;
}

.com_form ul li .btn {
  width: 100%;
  background: #620000;
  /* line-height: 0.6rem; */
  color: #fff;
  font-size: 18px;
  cursor: pointer;
  -webkit-transition: all 0.3s ease-out;
  -moz-transition: all 0.3s ease-out;
  -ms-transition: all 0.3s ease-out;
  -o-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
}

.com_form ul li .btn:hover {
  background-color: #f09420;
}



@media all and (max-width:1500px) {
  .productlist_con .fr>ul>li:nth-child(4n) {
    margin-right: calc(4% / 3);
  }

  .productlist_con .fr>ul>li:nth-child(3n) {
    margin-right: 0;
  }

  .productlist_con .fr>ul>li {
    float: left;
    width: 32%;
    margin-right: calc(4% / 3);
    margin-bottom: 30px;
    /* border: 1px solid #f6f6f6; */
  }
}

@media all and (max-width:1000px) {
  .product_con_view .top .fl {
    width: 100%;
  }

  .product_con_view .top .fl,
  .product_con_view .top .fr {
    width: 100%;
  }

  .product_con_view .fr h3 {
    padding: 20px 0;
  }

  .pro_nav_view {
    display: none;

  }


  .productlist_con .fr>ul>li {
    float: left;
    width: 48%;
    margin-right: calc(5% / 3);
    margin-bottom: 30px;
  }

  .productlist_con .fr>ul>li:nth-child(3n) {
    margin-right: calc(5% / 3);
  }

  .productlist_con .fr>ul>li:nth-child(2n) {
    margin-right: 0;
  }

  .productlist_con .fl,
  .product_con .fl {
    width: 100%;
  }


  .productlist_con .fr,
  .product_con .fr {
    width: 100%;
  }


  .sidebox {
    display: none;
  }

  .com_form ul li .btn {
    padding-left: 0;
  }
}

@media all and (max-width:568px) {
  .productlist_con .fr>ul>li {
    float: left;
    width: 100%;
    margin-right: 0;
    margin-bottom: 30px;
  }
}

@media all and (max-width:1000px) {}



/* 工厂 */