* {
  margin: 0;
  padding: 0;
}

body {
  box-sizing: border-box;
  min-width: 1200px !important;
  font-family: 微软雅黑;
  position: relative;
}

a {
  text-decoration: none;
}

img {
  display: block;
}
.img_advertise {
  position: relative;
}

.img_box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: 0.5s all ease-in-out;
}

.img_advertise img {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 50%;
  left: 0;
  margin: auto;
  transform: translateY(-50%);
  object-fit: contain;
  transition: 0.5s all ease-in-out;
}

.imgsa {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

ul {
  list-style: none;
}

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

.container::after {
  content: "";
  display: block;
  clear: both;
}
.b2b_container {
  max-width: 1432px;
  padding-left: 116px;
  padding-right: 116px;
  margin: auto;
  position: relative;
}

.b2b_container::after {
  content: "";
  display: block;
  clear: both;
}

span {
  font-size: 12px;
}

/* 头部尾部 */

/* 顶部Logo */
.logo {
  width: 100%;
  height: 108px;
}

.lo {
  width: 100%;
  height: 108px;
  padding: 30px 465px;
}

.lo a {
  display: block;
  width: 270px;
  height: 50px;
}

.ppst {
  position: relative;
  z-index: 3;
}

.post {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
}

.imgs {
  width: 100% !important;
  height: 100% !important;
}

.big_pic {
  overflow: hidden;
}

.big_pic:hover img {
  transform: scale(1.2);
  transition: 1s;
}

/* 导航部分 */
.menu {
  width: 100%;
  height: 36px;
  background-color: #000000;
}

/* 导航列表 */
.menu_l {
  width: 60%;
  height: 36px;
  float: left;
}

.menu_l ul li {
  float: left;
  height: 36px;
  width: 100px;
}

.menu_l ul li a {
  display: block;
  width: 100%;
  height: 36px;
  text-align: center;
  line-height: 36px;
  font-size: 14px;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 跳转绑定类名 */
.menu_cols {
  color: rgb(254, 64, 171) !important;
}

/* 搜索框 */
.menu_r {
  width: 40%;
  height: 36px;
  float: left;
  position: relative;
}

.menu_r .text {
  float: right;
  width: 144px;
  height: 23px;
  background-color: #555;
  border-radius: 11px;
  margin: 6px 42px 0 0;
  padding-left: 15px;
  color: #fff;
}

.menu_r button {
  color: #fff;
  width: 15px;
  height: 15px;
  position: absolute;
  right: 50px;
  top: 9px;
  cursor: pointer;
}

/* 二级菜单 */
.menu_sec {
  width: 100%;
  display: none;
}

.menu_sec1 {
  width: 100%;
  display: none;
}

.menu_second {
  width: 100%;
  height: 36px;
}

.menu_second ul li {
  float: left;
  width: 70px;
  height: 36px;
  text-align: center;
  padding: 11px 5px;
  line-height: 14px;
}

.menu_second ul li:nth-last-child(1) a {
  border-right: 0 !important;
  width: 100px;
}

.menu_second ul li a {
  display: block;
  width: 100%;
  height: 14px;
  line-height: 14px;
  font-size: 14px;
  border-right: 1px solid #e0e0e0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 面包屑导航
.crumbs {
  width: 100%;
  height: 40px;
  margin: 20px 0 20px;
  color: #666666;
  background-color: #fff;
  padding-left: 20px;
  border-left: 4px solid #4284da;
} */

.breadcrumb li {
  float: left;
  line-height: 40px;
}

.breadcrumb > li + li:before {
  color: #cccccc;
  content: ">";
  padding: 0 5px;
}
.breadcrumb li a {
  font-size: 13px;
  color: #999;
}

/* 底部栏 */
.footer {
  width: 100%;
  border-top: 1px solid #e0e0e0;
}

.foot_l {
  width: 40%;
  height: 128px;
  float: left;
}

.foot_l a {
  display: block;
  width: 270px;
  height: 50px;
  margin: 38px 0 0 90px;
}

.foot_r {
  width: 60%;
  height: 128px;
  float: left;
}

.foot_r p {
  width: 698px;
  line-height: 20px;
  font-size: 12px;
  color: #767676;
  margin: 30px 0 10px 0;
}

.foot_r span {
  display: block;
  width: 698px;
  height: 20px;
  line-height: 20px;
  font-size: 12px;
  color: #999999 !important;
}

.foot_r span i {
  display: inline-block;
  width: 20px;
  height: 20px;
  margin-left: 5px;
  margin-bottom: 5px;
}

.spot_show {
  display: block !important;
}

.Page {
  width: 100%;
  margin-left: auto;
  text-align: center;
  margin-right: auto;
  overflow: hidden;
}
.Page a {
  width: 31px;
  height: 28px;
  font-size: 13px;
  text-align: center;
  line-height: 28px;
  color: #333333;
  margin-right: 10px;
  display: inline-block;
  background-color: #e0e0e0;
  border-radius: 2px;
}
.Page a:hover {
  color: #fff !important;
  background-color: #ff7300 !important;
}
.Page .on {
  color: #fff;
  background-color: #ff7300 !important;
}
.Page a:hover {
  color: #fff !important;
  background-color: #ff7300 !important;
}
.Page .pre {
  width: 61px;
  border: solid 1px #e0e0e0;
  border-radius: 2px;
  background-color: #ffffff;
}
.Page .next {
  width: 61px;
  border: solid 1px #e0e0e0;
  border-radius: 2px;
  background-color: #ffffff;
}
.Page .lastpage {
  width: 61px;
  border: solid 1px #e0e0e0;
  border-radius: 2px;
  background-color: #ffffff;
}

input::-webkit-input-placeholder {
  /* WebKit browsers */
  color: #999 !important;
}
input:-moz-placeholder {
  /* Mozilla Firefox 4 to 18 */
  /* color: #ccc; */
  color: #999 !important;
}
input::-moz-placeholder {
  /* Mozilla Firefox 19+ */
  color: #999 !important;
}
input::-ms-input-placeholder {
  /* Internet Explorer 10+ */
  /* color: #ccc; */
  color: #999 !important;
}

/* banner */
.banner {
  width: 100%;
  overflow: hidden;
  position: relative;
}
.banner img {
  margin-left: auto;
  margin-right: auto;
}
.search_box {
  width: 1200px;
  position: absolute;
  height: 400px;
  top: 0;
  left: 50%;
  transform: translate(-50%, 0);
  overflow: hidden;
}

.search_box .text {
  font-size: 55px;
  color: #f5f9fa;
  text-align: center;
  font-weight: bold;
  line-height: 55px;
  margin-top: 149px;
}

.search {
  width: 1023px;
  height: 52px;
  position: relative;
  border: solid 1px #ff7300;
  background-color: #ffffff;
  margin: 49px auto 0;
}

.search input {
  width: 860px;
  height: 50px;
  float: left;
  padding-left: 21px;
}

.search input::-webkit-input-placeholder {
  color: #999999 !important;
}
.search input::-moz-input-placeholder {
  color: #999999 !important;
}
.search_button {
  width: 154px;
  height: 52px;
  float: right;
  position: absolute;
  top: -1px;
  right: -1px;
  line-height: 50px;
  font-size: 20px;
  color: #f5f9fa;
  background-color: #ff7300;
}

.search_button img {
  width: 22px;
  height: 22px;
  margin-top: 16px;
  float: left;
  margin-left: 22px;
  margin-right: 8px;
}
.bt_qw{
  font-size: 14px;
  color: #ff7300;
}

.navActive {
  background-color: #ff7300;
}


/* 广告 */
.advertisement img {
  width: 100%;
}
.advertise img {
  width: 100%;
}


/* 商铺主页右侧导航选中样式 */
.Active {
  background-color: #ff7300 !important;
  color: #ffffff !important;
}