* {
  margin: 0;
  padding: 0;
  list-style: none;
  text-decoration: none;
  color: black;
}
.wrapper {
  width: 1200px;
  margin: 0 auto;
}
.clearfix:before,
.clearfix:after {
  content: "";
  display: table;
  /*触发BFC*/
  clear: both;
}
html {
  scroll-behavior: smooth;
}
/* ------------------------头部-------------------------- */
/* 头部导航栏布局 */
header {
  height: 35.5px;
  background-color: black;
  /* 头部最小宽度 */
  max-width: 100%;
}
header nav {
  height: 35.5px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #000000;
}
header nav ul {
  margin-right: 80px;
}
header nav ol {
  margin-left: 100px;
}
header nav ol li:last-child::before,
header nav ol li:nth-child(2)::before {
  display: none;
}
header ul,
header ol {
  display: flex;
  height: 35.5px;
  /* 购物车hover效果 */
}
header ul .icon:hover,
header ol .icon:hover {
  background-color: white;
}
header ul .icon:hover .icon-xiangxiazhankai,
header ol .icon:hover .icon-xiangxiazhankai {
  transform: rotate(180deg);
}
header ul .icon:hover .unfold a,
header ol .icon:hover .unfold a,
header ul .icon:hover .unfold span,
header ol .icon:hover .unfold span {
  color: red;
}
header ul .icon .unfold,
header ol .icon .unfold {
  display: flex;
  align-items: center;
  padding: 0px 8px;
}
header ul .icon:hover .drop,
header ol .icon:hover .drop {
  display: block;
}
header ul li::before,
header ol li::before {
  content: "";
  width: 1px;
  height: 12px;
  background-color: #3b3b3b;
  position: absolute;
  font-size: 10px;
  left: -0.5px;
}
header ul .menu,
header ol .menu {
  padding: 0px 8px;
}
header ul .menu:hover a,
header ol .menu:hover a {
  color: white;
}
header ul .icon-shopping:hover .unfold,
header ol .icon-shopping:hover .unfold {
  background-color: white;
}
header ul li,
header ol li {
  display: flex;
  align-items: center;
  position: relative;
  height: 35.5px;
  z-index: 999;
  /* 购物车 */
  /* 购物车背景 */
  /* 隐藏菜单内容 */
  /* 头部icon向下箭头 */
}
header ul li .drop-shopping,
header ol li .drop-shopping {
  right: 15px;
}
header ul li .drop img,
header ol li .drop img {
  width: 500px;
  position: absolute;
  z-index: 99;
  right: -15px;
  box-shadow: 0px 3px 5px rgba(0, 0, 0, 0.1);
}
header ul li .shopping,
header ol li .shopping {
  background-color: grey;
}
header ul li .drop-shopping,
header ol li .drop-shopping {
  right: 14px !important;
}
header ul li .drop,
header ol li .drop {
  box-shadow: 0px 3px 5px rgba(0, 0, 0, 0.1);
  width: 120px;
  position: absolute;
  z-index: 99;
  top: 35.5px;
  right: 0;
  display: none;
  text-align: center;
  background-color: white;
}
header ul li .drop a,
header ol li .drop a {
  font-size: 13px;
  color: grey;
}
header ul li .drop dl,
header ol li .drop dl {
  padding: 10px 0;
}
header ul li .drop dt,
header ol li .drop dt {
  line-height: 35px;
}
header ul li .drop dt:hover a,
header ol li .drop dt:hover a {
  color: red;
}
header ul li .unfold,
header ol li .unfold {
  height: 100%;
}
header ul li .icon-xiangxiazhankai,
header ol li .icon-xiangxiazhankai {
  margin-left: 6px;
}
header ul li:first-child::before,
header ol li:first-child::before {
  display: none;
}
header ul a,
header ol a,
header ul span,
header ol span {
  color: rgba(255, 255, 255, 0.6);
  font-size: 12px;
}
header ul .icon-gouwuche,
header ol .icon-gouwuche {
  font-size: 22px;
  padding-right: 8px;
  padding-left: 0;
}
/* ------------------------主体-------------------------- */
body {
  background-color: #F1F3F5;
  min-width: 1200px;
}
main {
  padding-bottom: 10px;
  /* 轮播图 */
  /* ------------------------侧边导航栏------------------------*/
  /* ---------------------固定侧边栏--------------------- */
  /* ----------------------中部导航栏------------------------*/
}
main .banner {
  position: sticky;
  top: 0;
  z-index: 99;
  box-shadow: 0 5px 5px rgba(128, 128, 128, 0.1);
  width: 100%;
  background-color: white;
}
main .banner .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
main .banner .container .icon-sousuo {
  font-size: 25.5px;
  color: #9d9d9d;
}
main .banner .container .icon-sousuo:hover {
  color: #4b4b4b;
}
main .banner .container .nav {
  display: flex;
  margin-left: 8px;
  flex-grow: 1;
}
main .banner .container .nav div {
  margin-left: 40px;
}
main .banner .container .nav div:hover a {
  color: #bd0000;
}
main .banner .container img {
  width: 100px;
}
main .slideshow {
  margin: 0 auto;
}
main .slideshow .swiper {
  /* 分页器 */
}
main .slideshow .swiper .zoomImage {
  background-size: cover;
  background-position: 50%;
  height: 537.9px;
}
main .slideshow .swiper .swiper-pagination {
  /* 当期页分页器样式 */
}
main .slideshow .swiper .swiper-pagination .swiper-pagination-bullet-active {
  width: 13px;
  border-radius: 4px;
  background-color: #414141;
}
main .show > .wrapper {
  height: 537.9px;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9;
}
main .show > .wrapper .sidebar {
  width: 195.6px;
  background-color: rgba(255, 255, 255, 0.9);
  position: absolute;
  z-index: 90;
  top: 26px;
  left: 26px;
  box-shadow: 0 0 25px rgba(0, 0, 0, 0.1);
  /* --------------------侧边导航栏二级菜单 -------------------*/
  /* 侧边导航栏展开项 */
}
main .show > .wrapper .sidebar ul {
  padding: 8px 0;
}
main .show > .wrapper .sidebar ul li {
  height: 39.12px;
  font-size: 14px;
  padding-right: 15px;
  padding-left: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
main .show > .wrapper .sidebar ul li a,
main .show > .wrapper .sidebar ul li span {
  color: #8a8a8a;
}
main .show > .wrapper .sidebar ul li:hover > a {
  color: black;
}
main .show > .wrapper .sidebar ul li:hover {
  background-color: #f6f6f6;
}
main .show > .wrapper .sidebar ul .unfold {
  position: absolute;
  display: none;
  width: 380px;
  height: 485.41px;
  background-color: #ffffff;
  top: 0;
  left: 195px;
  box-shadow: 10px 0 25px rgba(0, 0, 0, 0.1);
}
main .show > .wrapper .sidebar ul .unfold section {
  width: 190px;
  height: 20%;
  line-height: 20%;
  text-align: center;
  float: left;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 12px;
}
main .show > .wrapper .sidebar ul .unfold section img {
  width: 50px;
  vertical-align: middle;
}
main .show > .wrapper .sidebar ul .unfold section:hover a span {
  color: #e40000;
}
main .show > .wrapper .sidebar ul li:hover .unfold {
  display: block;
}
main .show {
  position: relative;
  max-width: 2000px;
  margin: 0 auto;
}
main .fixbar {
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  position: fixed;
  z-index: 999;
  bottom: 150px;
  right: 5px;
  background-color: #ffffff;
  border-radius: 13px;
  padding: 15px;
  text-align: center;
  opacity: 0.9;
}
main .fixbar .icon-kefu {
  font-size: 21px;
  color: #8a8a8a;
}
main .fixbar p {
  font-size: 12px;
  text-align: center;
  color: #8a8a8a;
  cursor: pointer;
}
main .fixbar section:first-child p {
  margin-top: 8px;
}
main .fixbar .container:first-child section:hover span,
main .fixbar .container:first-child section:hover p {
  color: #e40000;
}
main .fixbar section:nth-child(2) {
  height: 50px;
  text-align: center;
  margin-top: 15px;
}
main .fixbar section:nth-child(2) span {
  font-size: 30px;
  color: #8a8a8a;
}
main .nav-middle ul {
  width: 1176px;
  height: 186px;
  margin: 35px auto;
}
main .nav-middle ul li {
  width: 196px;
  height: 93px;
  float: left;
  text-align: center;
}
main .nav-middle ul li:hover img {
  transform: scale(1.5);
}
main .nav-middle ul li:hover p {
  color: black;
  font-weight: bold;
}
main .nav-middle ul li P {
  font-size: 14px;
  margin-top: 5px;
}
main .nav-middle ul li img {
  width: 47px;
  transition: 400ms;
}
main .recommend {
  margin-bottom: 40px;
}
main .recommend .rec-banner h2 {
  font-weight: 400;
  font-size: 24px;
  float: left;
}
main .recommend .rec-banner > span {
  float: right;
}
main .recommend .rec-banner span,
main .recommend .rec-banner a {
  font-size: 14px;
  color: #7a7a7a;
}
main .recommend img {
  width: 284.6px;
}
main .recommend .content {
  display: flex;
  justify-content: space-between;
}
main .recommend .content > div:hover {
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}
main .recommend .content > div {
  background-color: white;
  width: 284.6px;
  margin-top: 20px;
  overflow: hidden;
}
main .recommend .content > div model {
  font-size: 14px;
}
main .recommend .content > div .describe {
  font-size: 13px;
  color: #898989;
}
main .recommend .content > div .discounts span {
  font-size: 12px;
  border-radius: 4px;
  border: 1.5px solid #9c9c9c;
  padding: 0 3px;
  margin: 3px;
}
main .recommend .content > div > div {
  margin: 30px 0;
}
main .recommend .content > div p {
  text-align: center;
  margin: 8px 0;
}
main .phone .content {
  flex-wrap: wrap;
}
/* -----------------底部------------------- */
footer {
  width: 100%;
  background-color: white;
  padding-bottom: 10px;
  /* 网页信息 */
}
footer .container {
  padding-bottom: 40px;
  border-bottom: 1.3px solid #f1f1f1;
}
footer .container .banner {
  height: 100px;
  display: flex;
  justify-content: space-around;
  align-items: center;
  border-bottom: 1.3px solid #f1f1f1;
}
footer .container .banner section {
  cursor: pointer;
}
footer .container .banner section span {
  vertical-align: middle;
  font-weight: 500;
}
footer .container .banner section img {
  width: 23.47px;
  vertical-align: middle;
  margin-right: 15px;
}
footer .container .content {
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
}
footer .container .content .content-left {
  display: flex;
  justify-content: space-between;
  flex-grow: 1;
  padding-right: 60px;
  padding-top: 30px;
}
footer .container .content .content-left dl dt {
  font-size: 13px;
  margin-bottom: 30px;
}
footer .container .content .content-left dl dd {
  line-height: 25px;
}
footer .container .content .content-left dl dd a {
  font-size: 11px;
  color: #898989;
}
footer .container .content .content-left dl dd a:hover {
  color: red;
}
footer .container .content .content-right {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-evenly;
  border-left: 1.3px solid #f1f1f1;
  margin: 30px 0px;
  padding: 0 20px;
}
footer .container .content .content-right .tel {
  font-size: 24px;
}
footer .container .content .content-right p:nth-child(2) {
  font-size: 13px;
}
footer .container .content .content-right .kefu {
  height: 30px;
  background-color: black;
  width: 150px;
  text-align: center;
  border-radius: 15px;
}
footer .container .content .content-right .kefu:hover {
  background-color: #707070;
}
footer .container .content .content-right .kefu span:first-child {
  line-height: 30px;
  font-size: 16px;
  color: white;
  vertical-align: middle;
}
footer .container .content .content-right .kefu span:last-child {
  line-height: 30px;
  font-size: 11px;
  color: white;
  vertical-align: middle;
}
footer .container .content .content-right .kefu + div span:nth-child(1) {
  font-size: 12px;
}
footer .container .content .content-right .kefu + div .iconfont {
  font-size: 20px;
  vertical-align: middle;
  margin: 0 5px;
  color: #454545;
}
footer .container .content .content-right .kefu + div .iconfont:hover {
  color: #838383;
}
footer .webpage {
  padding: 20px;
  display: flex;
  justify-content: space-between;
}
footer .webpage .logo img {
  width: 80px;
}
footer .webpage .business img {
  width: 88px;
}
footer .webpage .detail {
  margin-right: 220px;
}
footer .webpage .detail section a {
  font-size: 11px;
  color: #5d5d5d;
}
footer .webpage .detail section a:hover {
  color: red;
}
footer .webpage .detail section span {
  font-size: 10px;
  color: #e6e6e6;
}
footer .webpage .detail section p a {
  font-size: 11px;
  color: #a6a6a6;
}
footer .webpage .detail section p a:hover {
  color: red;
}