body {
  margin: 0;
  padding: 0;
  font-family: "Microsoft Yahei";
  font-size: 14px;
  color: #474747;
  -webkit-text-size-adjust: none;
  line-height: 100%;
}
:focus {
  outline: 0;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
input::-webkit-input-placeholder {
  color: #aaa;
}
input::-moz-input-placeholder {
  color: #aaa;
}
input::-ms-input-placeholder {
  color: #aaa;
}
li {
  list-style: none;
}
a {
  text-decoration: none;
  color: #474747;
}
img {
  max-width: 100%;
}
.wrap {
  max-width: 1400px;
  margin: 0 auto;
}
.wrxp {
  max-width: 1400px;
  margin: 0 auto;
}
.wrxpbg{
  background: #f5f5f5;
}
.wrapbg{
  background: #f5f5f5;
}
.colorblue {
  color: #3575d6;
}
.color1 {
  color: #ff6709;
}
.color888 {
  color: #888;
}
.colorfff{
  color: #fff;
}
.top {
  background: #333;
  line-height: 40px;
  font-size: 12px;
}
.top .top_box {
  display: flex;
  justify-content: space-between;
}
.top .top_box a {
  color: #b0b0b0;
  margin: 0 3px;
}
.top .top_box .top_right .cart{
  margin-left: 30px;
}
.top .top_box .top_right .cart .iconfont{
  vertical-align: bottom;
  font-size: 18px;
}
.top .top_box a:first-child {
  margin-left: 0;
}
.header {
  padding:0px 0px;
  background: #fff;
  height:100px;
  line-height:100px;
  border-bottom:solid 1px white;
  margin-bottom:10px;
}
.header .header_box{
  padding:15px 0;
  height:100%;
  width:100%;
}
.header .header_box .logo{
  width:20%;
  height:100%;
  float:left;
  line-height:100%;
  text-align:right;
  padding-top:0px;
}
.header .header_box .nav{
  width:60%;
  height:100%;
  float:left;
}
.header .header_box .festival{
  width:20%;
  height:100%;
  float:right;
  text-align:left;
}
.header .header_box .nav .nav_search{
  width:100%;
  height:55%;
  line-height:55%;
  padding-right:5%;
}
.header .header_box .nav .nav_title{
  width:100%;
  height:45%;
  line-height:45%;
  padding-top:8px;
  padding-left:20px;
}

.header .header_box .nav .nav_title .banner_item{
  margin-left:7px;
  float:left;
  height:100%;
  width:72px;
  line-height:100%;
  text-align:center;
}

.it-a{
  height:100%;
  width:100%;
  display:block;
}
.it-a:hover{
  color:#ff6709;
  border-bottom:solid 2px #ff6709;
}

.item_new:hover .new_goods_div{
  border:1px solid #cccccc;
  background-color:white;
  border-bottom:white;
  border-top:white;
  display:block;
}
.new_goods_div{
  width:101%;
  height:270px;
  background-color:white;
  display:none;
  border:solid 1px #cccccc;
  box-shadow:0 2px 2px rgba(0,0,0,0.2);
  position:absolute;
  top:112px;
  left:-2px;
  z-index:999;
  border-top:white;
  padding:10px 5px;
}

.goods_div_left{
  width:100%;
  height:100%;
  padding-left:24%;
}

.goods_div_left li a:hover{
  color:#f87a50;
  text-decoration:underline;
}

.goods_div_left .goods_last_li{
  width:15%;
  height:100%;
  margin-left:10px;
}

.goods_div_left .goods_last_li img{
  margin:10px;
}

.goods_bottom_span{
  height:35px;
  width:87%;
  line-height:35px;
  display:block;
  margin-top:0px;
  text-align:center;
  color:black;
  margin-left:5%;
}

.goods_div_left ul ul{
  height:100%;
}
.goods_div_left ul li{
  list-style-type:none;
  height:100%;
  width:8%;
  margin-right:5%;
  float:left;
  text-align:left;
}

.new_goods_div a{
  display:block;
  height:25px;
  line-height:25px;
  width:100%;
  margin-right:5px;
  margin-top:3px;
  float:left;
}

.header .header_box .search_box {
  border:2px solid rgb(224, 16, 16);
  width:77%;
  height:100%;
  line-height:100%;
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  position:relative;
  left:50px;
  float:left;
}
.header .header_box .search_cart {
  border:1px solid lightgray;
  width:15%;
  height:100%;
  line-height:100%;
  float:right;
  margin-left:10px;
  padding-top:10px;
  text-align:center;
}
.header .header_box .search_cart a{
  color:rgb(224, 16, 16);
}
.header .header_box .search_box .input{
  color:lightgray;
  width:317%;
  height:100%;
  float:left;
  display:block;
  border:none;
  padding-left:10px;
}
.header .header_box .search_box .btn_search {
  background-color: rgb(224, 16, 16);
  width:70px;
  height:36px;
  line-height:36px;
  border:none;
  color:#fff;
  cursor: pointer;
  display:block;
  position:absolute;
  left:88.7%;
  top:-1px;
}
.header .header_box .search_box .btn_search .iconfont{
  font-weight:bold;
  font-size:28px;
}
.header .header_box .search_box .search_key_box{
  border:solid 1px lightgray;
  border-top:none;
  position: absolute;
  top:37px;
  z-index: 1111;
  background: #fff;
  width:89%;
  display:none;
  text-align:left;
  height:150px;
  padding:7px 7px;
  box-shadow:0px 1px 0px 1px lightgray;
}
.header .header_box .search_box .search_key_box .item{
  width:100px;
  height:25px;
  line-height:25px;
  margin-right:5px;
  margin-top:3px;
  padding:2px 2px;
  float:left;
  text-align:center;
  color:lightgray;
  border:solid 1px lightgray;
  font-size:10px;
  border-radius:10px;
  -webkit-border-radius:10px;
  -moz-border-radius:10px;
  -ms-border-radius:10px;
  -o-border-radius:10px;
}

.header .header_box .search_box .search_key_box .item:hover{
  border:solid 1px #ff6709;
  background-color:#f0f0f0;
  color:black;
}

.ad1 {
  margin: 15px 0;
  height: 46px;
}
.index_content {
  overflow: hidden;
  height: 500px;
  position: relative;
}
.index_content .index_content_left {
  width: 230px;
  padding:15px 0px;
  background:#e7d2c7;
  height: 100%;
  position: relative;
  z-index: 1111;
}
.index_content .index_content_left .nav_box .item {
  width: 100%;
  display: flex;
  justify-content: space-between;
  line-height:38px;
  font-size: 15px;
  padding: 0 20px;
}
.index_content .index_content_left .nav_box .item:hover{
  background: white;
}
.index_content .index_content_left .nav_box .item .colorfff:hover{
  color: black;
}

.index_content .index_content_left .nav_box .item .sub_content {
  position: absolute;
  width: 1170px;
  left: 230px;
  background: #fff;
  z-index: 2222;
  height: 100%;
  top: 0;
  padding: 15px;
  display: none;
  border: 1px solid #e0e0e0;
  border-left: 0;
  background: #fff;
  -webkit-box-shadow: 0 8px 16px rgba(0,0,0,.18);
  box-shadow: 0 8px 16px rgba(0,0,0,.18);
}
.index_content .index_content_left .nav_box .item .sub_content a {
  margin: 0px 5px;
  line-height: 36px;
}
.index_content .index_content_left .nav_box .item .sub_content .item1{
  width: 100%;
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  overflow: hidden;
  white-space: nowrap;
}
.index_content .index_content_left .nav_box .item:last-child {
  border: none;
}
.index_content .index_content_middle {
  width: 1400px;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 222;
}
.index_content .index_content_middle .index_banner {
  width: 100%;
  height: 471px;
  overflow: hidden;
  position: relative;
}
.index_content .index_content_middle .index_banner .swiper-slide a {
  width: 100%;
  height: 100%;
  display: inline-block;
}
.index_content .index_content_middle .swiper-pagination-bullets{
  right: 10px;
  left: auto;
  bottom: 30px;
  width: auto;
}
.index_content .index_content_middle .index_banner .swiper-pagination-bullet {
  width: 14px;
  height: 14px;
}
.index_content .index_content_middle .index_banner .swiper-pagination-bullet-active {
  background: #ff6709;
}

.index_ad_box{
  display: flex;
  justify-content: space-between;
  margin-top: 15px;
}
.index_ad_box .item{
  width: 24%;
}

.index_rexiao {
  margin-top: 30px;
}
.index_rexiao .title {
  font-size: 30px;
  text-align: center;
  margin-bottom: 50px;
}
.index_rexiao .goods_box {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-top: 50px;
}
.index_rexiao .goods_box .item {
  width: 23.5%;
  text-align: center;
  margin-bottom: 20px;
  background: #fff;
  height: 420px;
}
.index_rexiao .goods_box .item .pic{
  
  height: 300px;
}
.index_rexiao .goods_box .item .pic img{
  max-height: 100%;
}
.index_rexiao .goods_box .item .info {
  background: #fff;
  font-size: 16px;
  padding: 15px 0;
}
.index_rexiao .goods_box .item .info .goods_name {
  margin-bottom: 15px;
}
.index_rexiao .goods_box .item .info .price {
  color: #ff6709;
  font-size: 18px;
}
.index_floor{
  margin-top: 20px;
}
.index_floor .title_box{
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.index_floor .goods_box{
  display: flex;
}

.index_floor .goods_box .right_content{
    display: flex;
    flex: 1;
    flex-wrap: wrap;
}
.index_floor .goods_box .right_content .item{
  position: relative;
    z-index: 1;
    float: left;
    width: 260px;
    height: 410px;
    margin-left: 0px;
    margin-right:10px;
    margin-bottom: 14px;
    background: #fff;
    -webkit-transition: all .2s linear;
    transition: all .2s linear;
    display:block;
    padding:5px 5px;
    font-weight:normal;
}
.index_floor .goods_box .right_content .item:hover{
  z-index:2;
  -webkit-box-shadow:0 15px 30px rgba(0,0,0,.1);
  box-shadow:0 15px 30px rgba(0,0,0,.1);
  -webkit-transform:translate3d(0,-2px,0);
  transform:translate3d(0,-2px,0);
  -moz-transform:translate3d(0,-2px,0);
  -ms-transform:translate3d(0,-2px,0);
  -o-transform:translate3d(0,-2px,0);
}

.index_floor .goods_box .right_content .item .pic{
  width: 220px;
  height: 190px;
  margin: 0 auto;
  margin-top: 10px;
  display:block;
}
.index_floor .goods_box .right_content .item_r_0{
  margin-right: 0;
}
.index_floor .goods_box .right_content .item_l_0{
  margin-left: 0;
}
.index_floor .goods_box .right_content .item .title{
  text-align: left;
  display:block;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  margin-top:120px;
  margin-left:15px;
  margin-right:15px;
  text-decoration:underline;
  color:gray;
}
.quick_shop{
  height:30px;
  width:220px;
  line-height:30px;
  font-size:12px;
  margin-left:15px;
  margin-top:75px;
  position:absolute;
  background-color:#ff6700;
  border:solid 1px #ff6700;
  z-index:9999;
}
.quick_shop a{
  color:white;
  font-size:14px;
  padding:1px 4px;
  height:100%;
  width:100%;
  display:block;
  text-align:center;
}
.point-div{
  height:25px;
  width:220px;
  font-size:12px;
  padding:2px 2px;
  margin-left:15px;
  margin-top:-40px;
  line-height:25px;
  position:absolute;
}
.point-left-span,.point-right-span{
  height:20px;
  width:20px;
  display:flex;
  align-items:center;
  border:solid 1px white;
  background-color:white;
}
.point-left-span a{
  padding-left:0px;
}
.point-right-span a{
  padding-left:2px;
}
.point-left-span{
  float:left;
  border-radius:0px 14px 14px 0px;
  box-shadow:0px 1px 1px 1px lightgray;
}
.point-right-span{
  float:right;
  border-radius:14px 0px 0px 14px;
  box-shadow:1px 1px 1px 0px lightgray;
}
.top-div{
  text-align:right;
  margin-right:10px;
  height:100px;
  width:20px;
  line-height:100px;
  margin-top:140px;
  text-align:center;
  border-radius:2px 0px 0px 2px;
  box-shadow:0px 1px 1px 1px gray;
}
.bottom-div{
  text-align:left;
  margin-left:0px;
  height:100px;
  width:20px;
  line-height:100px;
  margin-top:140px;
  text-align:center;
  border-radius:0px 2px 2px 0px;
  box-shadow:0px 1px 1px 1px gray;
}
.index_floor .goods_box .right_content .item .price_box{
  display: flex;
  justify-content: left;
  margin-top:5px;
  margin-left:15px;
  margin-right:15px;
  height:30px;
  line-height:30px;
  width:88%;
}
.index_floor .goods_box .right_content .item .goods_title{
  display: flex;
  justify-content: left;
  margin-top:110px;
  margin-left:15px;
  margin-right:15px;
  height:30px;
  line-height:30px;
}
.goods_title a{
  text-decoration:underline;
}
.index_floor .goods_box .right_content .item .goods_title a{
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.index_floor .goods_box .right_content .item .price_box .goods_price{
  font-size:normal;
  float:left;
  display:block;
  width:25%;
}
.index_floor .goods_box .right_content .item .price_box .collect_goods{
  float:right;
  display:block;
  text-align:right;
  width:50%;
  margin-left:25%;
}
.index_floor .goods_box .right_content .item .market{
  text-decoration: line-through;
  color: #aaa;
  margin-left: 15px;
}
.index_floor .goods_box .right_content .item .description{
    margin: 0 10px 10px;
    height: 18px;
    font-size: 12px;
    color: #b0b0b0;
    text-align: center;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}
.index_floor .title_box .title{
  font-size: 22px;
    font-weight: 200;
    line-height: 58px;
    color: #333;
    margin-left:28px;
}

.index_floor .title_box .nav{
  display: flex;
  margin-right:32px;
}
.index_floor .title_box .nav .item{
  margin-left: 15px;
}

.wuyou {
  width: 100%;
  background: #fff;
  padding: 20px 0;
  margin-top: 20px;
}
.wuyou .wuyou_box {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid #ddd;
  padding-bottom: 20px;
}
.wuyou .wuyou_box .item {
  width: 20%;
  padding: 0 20px;
  display: flex;
  font-size: 16px;
  color: #616161;
  cursor: pointer;
}
.wuyou .wuyou_box .item:hover{
  color: #ff6709;
}
.wuyou .wuyou_box .item  .iconfont{
  font-size:28px;
}
.wuyou .wuyou_box .item  .icongift,.wuyou .wuyou_box .item  .iconweizhi{
  font-size:26px;
}
.wuyou .wuyou_box .item .title {
  margin-left:5px;
}
footer {
  background: #fff;
  padding-top: 15px;
}
footer .foot1 {
  display: flex;
}
footer .foot1 .foot1_left {
  padding: 20px 50px;
  border-right: 1px solid #ddd;
  text-align: center;
}
footer .foot1 .foot1_left .tel1 {
  color: #777;
  font-weight: bold;
  font-size: 30px;
}
footer .foot1 .foot1_left .tel2 {
  color: #888;
  border-top: 1px solid #ccc;
  margin-top: 10px;
  width: 70%;
  margin-left: 15%;
  padding-top: 15px;
  font-size: 14px;
}
footer .foot1 .foot1_left .wei_box {
  margin-top: 10px;
}
footer .foot1 .foot1_left .wei_box a {
  margin: 0 5px;
}
footer .foot1 .foot1_right {
  flex: 1;
  margin-left: 50px;
  display: flex;
}
footer .foot1 .foot1_right .menu {
  width: 25%;
  line-height: 24px;
}
footer .foot1 .foot1_right .menu .title {
  font-size: 14px;
  margin-bottom: 5px;
}
footer .foot1 .foot1_right .menu li {
  font-size: 12px;
}
footer .foot1 .foot1_right .menu li a {
  color: #888;
}
.foot2 {
  color: #888;
  margin-top: 25px;
  padding-bottom: 15px;
}
.foot2 .nav {
  display: flex;
  justify-content: center;
}
.foot2 .nav .item {
  margin: 0 5px;
  font-size: 12px;
}
.foot2 .nav .item a {
  color: #888;
}
.foot2 .copyright {
  text-align: center;
  font-size: 12px;
  margin-top: 10px;
}
.foot2_line {
  height: 1px;
  background: #ddd;
  width: 100%;
  margin: 25px 0;
}
.header_line {
  width: 100%;
  height: 3px;
  background: #ff6709;
}
.position {
  margin: 15px 0;
}
.filter {
  border: 1px solid #ddd;
}
.filter .item {
  width: 100%;
  display: flex;
  line-height: 38px;
  border-bottom: 1px solid #ddd;
}
.filter .item .filter_name {
  width: 130px;
  background: #f1f1f1;
  text-align: center;
  border-right: 1px solid #ddd;
}
.filter .item .value_box {
  display: flex;
  flex: 1;
  padding: 0 30px;
}
.filter .item .value_box .value {
  width: auto;
  margin-right:20px;
}
.filter .item .value_box .value a:hover{
  color:#ff6709;
  border-bottom:solid 1px #ff6709;
}
.filter .item:last-child {
  border: none;
}
.order_box {
  margin-top: 20px;
  display: flex;
  border: 1px solid #ddd;
  line-height: 48px;
}
.order_box .current {
  background: #c90000;
  width: 100px;
  text-align: center;
}
.order_box .current a {
  color: #fff;
}
.order_box .order2 {
  width: 100px;
  text-align: center;
  border-right: 1px solid #ddd;
}
.order_box .order3 {
  width: 100px;
  text-align: center;
  border-right: 1px solid #ddd;
}
.lists_goods {
  display: flex;
  margin-top: 20px;
  flex-wrap: wrap;
}
.lists_goods .item {
  width:18.5%;
  height:445px;
  margin-bottom: 15px;
  margin-right: 1%;
  border: 1px solid #ddd;
}
.lists_goods .item:nth-child(4n){
  margin-right: 0;
}
.lists_goods .item .pic {
  position: relative;
  height:74%;
  width:100%;
}
.lists_goods .item .pic a img{
  position: absolute;
  max-height:300px;
  margin:15px 15px;
}
.lists_goods .item .info {
  padding:10px;
  border-top: 1px solid #ddd;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  height:15%;
}
.lists_goods .item .info .goods_name{
  width: 100%;
  margin-bottom: 15px;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.info .price .goods_price{
  float:left;
  display:block;
  width:25%;
}
.info .price .market_price{
  color: lightgray;
  text-decoration:line-through;
  margin-left:30px;
  float:left;
  display:block;
  width:25%;
}
.lists_goods .item .goods_color{
  height:50px;
  padding-left:8px;
}
.lists_goods .item .goods_color .color_pic{
  float:left;
  margin-right:7px;
  margin-top:2px;
  height:auto;
}
.lists_page{
  width:100%;
  height:50px;
  margin-bottom:15px;
  margin-left:4%;
}
.public_ad {
  margin-top: 20px;
}
.foot_line {
  width: 100%;
  height: 1px;
  background: #ddd;
}
.graybg {
  background: #f1f4f9;
  padding: 30px 0;
}
.page_box {
  display: flex;
}
.page_box .page_left {
  background: #fff;
  width: 200px;
  padding-bottom: 20px;
}
.page_box .page_left .title {
  background: #efefef;
  font-weight: bold;
  margin-bottom: 10px;
  margin-top: 10px;
}
.page_box .page_left .title:first-child {
  margin-top: 0;
}
.page_box .page_left .item {
  padding-left: 20px;
  line-height: 40px;
}
.page_box .page_right {
  background: #fff;
  margin-left: 25px;
  padding: 20px;
  flex: 1;
}
.page_box .page_right .title {
  font-size: 24px;
  border-bottom: 1px solid #eee;
  padding-bottom: 10px;
}
.page_box .page_right .content {
  line-height: 30px;
  margin-top: 20px;
}

.page_box .page_right .index_form{
  width: 60%;
  margin:  0 auto;
}
.index_form .item{
  display: flex;
  align-items: center;
  margin-bottom: 10px;
}
.index_form .item .label{
  width: 100px;
  text-align: right;
}
.index_form .item .input_box{
  flex: 1;
  text-align: center;
}
.filter .item .value_box{
  flex-wrap: wrap;
}
.right_nav{
  position: fixed;
  bottom: 80px;
  right: 0;
  z-index: 999;
}
.right_nav .item{
  width: 28px;
  height: 50px;
  margin-top: -1px;
  background-color: #fff;
  border: 1px solid #f5f5f5;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
}
.right_nav .item:hover{
  background: #ff6709;
}
.right_nav .item:hover a{
 color: #fff;
}
.right_nav .item:hover .iconfont{
  color: #fff;
 }
.right_nav .item a{
  color: #757575;
  font-size:12px;
  font-weight:normal;
}

.right_nav .item .iconfont{
  font-size: 18px;
  color: #757575;
}

.goup{
  position: fixed;
  right: 0px;
  bottom: 20px;
  cursor: pointer;
  border: 1px solid #f5f5f5;
}

.goup .icon{
  width: 28px;
  height: 40px;
  background-color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;

}

.goup .icon .iconfont{
  font-size: 18px;
  
}

  /*分页样式*/  
  .pagination{text-align:center;margin-top:20px;margin-bottom: 20px;}  
  .pagination li{margin:0px 10px; border:1px solid #e6e6e6;padding:5px 8px;display: inline-block;}  
  .pagination .active{background-color: #009688;color: #fff;}  
  .pagination .disabled{color:#aaa;} 

  .index_coupons_banner{
    background: url(../images/portal_activity_registration_banner.png) no-repeat center center;
    width: 100%;
    height: 529px;
    
  }

  .index_coupons_title{
     width: 100%;
     text-align: center;
     color: #1f66da;
     margin: 30px 0;
     font-size: 24px;
  }

  .index_coupons_box{
    background: url(../images/portal_activity_registration_floor5.png) no-repeat center center;
    height:346px;
    width: 100%;
    display: flex;
    padding: 30px;
    justify-content: space-around;
  }

  .index_coupons_box .item{
    border-radius: 10px;
    overflow: hidden;
    background: #fff;
    width: 35%;
    height: 275px;
  }

  .index_coupons_box .item .title_box{
    background: url(../images/portal_activity_registration_floor5-hd.png) no-repeat center center;
    width: 100%;
    height: 98px;
    line-height: 98px;
  }

  .index_coupons_box .item .title_box .title{
    font-size: 24px;
    margin-left: 50px;
    color: #733F01;
    font-weight: bold;
  }

  .index_coupons_box .item .description{
    padding: 15px;
    font-size: 18px;
    color: #ff6709;
  }
  .index_coupons_box .item .time{
    color: #888;
    padding:0 15px;
  }

  .index_coupons_box .item .btn1{
    background-image: linear-gradient(111deg,#FF4F4F 4%,#FF6037 48%,#FF4F32 100%);
    margin: 15px;
    color: #fff;
    margin-top: 20px;
    padding: 9px 20px;
    font-size: 18px;
    font-weight: 700;
    border-radius: 23px;
    width: 130px;
    text-align: center;
    cursor: pointer;
  }

  .index_coupons_box .item .btn2{
    background-image: linear-gradient(111deg,#b5a4a0 4%,#a98d85 48%,#8a8280 100%);
    margin: 15px;
    color: #fff;
    margin-top: 20px;
    padding: 9px 20px;
    font-size: 18px;
    font-weight: 700;
    border-radius: 23px;
    width: 130px;
    text-align: center;
    cursor: pointer;
  }

  .index_coupons_box .item .btn1:hover{
    background-image: -webkit-linear-gradient(-21deg,#FDDEC0 3%,#E7BB8F 66%,#D5A270 100%);
  }

  .banner{
    position:absolute;
    left:0px;
    top:0px;
    width:100%;
    height:500px;
    overflow:hidden;
  }
  .banner ul li{
    list-style-type:none;
  }
  .img{
    width:100%;
    height:500px;
    position:absolute;
  }
  .imgbox1{
    float:left;
    width:100%;
    height:500px;
  }
  .btn{
    width:40px;
    height:40px;
    color:#fff;
    line-height:40px;
    text-align:center;
    position:absolute;
    top:48%;
    margin-top:-20px;
    font-size:40px;
    font-weight:bolder;
    background-color:rgba(0,0,0,0.2);
    border-radius:100%;
  }
  .btn img{
    position:absolute;
    top:0px;
    left:0px;
  }
  .btn_r{
    right:10px;
  }
  .btn_l{
    left:10px;
  }
  .num{
    position:absolute;
    left:20px;
    bottom:20px;
  }
  .lamp{
    width:10px;
    height:10px;
    background:#faa;
    border-radius:100%;
    margin:10px;
    float:left;
    -webkit-border-radius:100%;
    -moz-border-radius:100%;
    -ms-border-radius:100%;
    -o-border-radius:100%;
  }
  .on{
    background-color:#ffa;
  }