* {
  margin: 0;
  padding: 0;
  font-size: 14px;
  color: #333;
}
input{
  outline: none;
}
li {
  list-style: none;
}
.w,
.nav_w {
  clear: both;
  display: block;
  margin: 0 auto;
  max-width: 1200px;
}
/* header开始 */
.head_top{
  width: 100%;
  height: 40px;
  line-height: 40px;
  background: #f3f7f8;
}
.head_top .head_top_left{
  width: 50%;
  float: left;
}
.head_top .head_top_left p{
  font-size: 14px;
  margin:0;
}
.head_top .head_top_right{
  width: 50%;
  float: right;
  text-align: right;
}
.head_top .head_top_right span{
  font-size: 14px;
  color: #333;
  margin: 0 15px;
}
.head_top .head_top_right span a{
  color: #333;
}
.head_top .head_top_right span:last-child{
  font-weight: bold;
  font-size: 16px;
  margin-right: 0;
  font-style: oblique;
  color: #ff0000;
}
.logo_box{
  width: 100%;
  overflow: hidden;
  padding: 25px 0 12px;
}
.logo_box .log a img{
  float: left;
}
.logo_box  .search_box{
  width: 500px;
  margin: 0 auto;
  position: relative;
  top: 12px;
}
.logo_box  .search_box form .sea_btn .input:first-child{
  border-radius: 5px 0 0 5px;
}
.logo_box  .search_box form .sea_btn .input{
  height: 37px;
  padding: 0px 10px;
  border: 2px solid #ff0000;
  font-size: 13px !important;
  color: #666 !important;
  width: 215px;
  float: left;
  background: #fff;
  margin-left: -2px;
}
.logo_box  .search_box form .sea_btn .scar_btn{
  width: 58px;
  height: 37px;
  background-color: #ff0000;
  color: #fff;
  border-radius: 0 5px 5px 0;
  font-size: 16px;
  border: none;
  outline: none;
}
.logo_box  .search_box form .sea_btn .scar_btn span{
  font-size: 32px;
  color: #fff;
  position: relative;
  top: -3px;
}
.logo_box .cart_box{
  align-items: center;
  width: 150px;
  height: 36px;
  background: #ff0000;
  line-height: 30px;
  float: right;
  position: relative;
  top: -24px;
  border-radius: 5px;
}
.logo_box .cart .carico {
  font-size: 28px;
  color: #fff;
  position: relative;
  top: 4px;
  margin-left: 15px;
}
.logo_box .cart .car_text{
  font-size: 14px;
  color: #fff;
}
.logo_box .cart .car_num{
  display: inline-block;
  color: #fff;
  background: #ff0000;
  font-size: 14px;
  padding: 0 5px;
  width: 42px;
  height: 34px;
  border-left: 1px solid;
  position: relative;
  top: -1px;
  right: -10px;
  text-align: center;
  line-height: 36px;
}
.container-fluid,
.rightnav{
  padding: 0!important;
  position: relative;
  top: 1px;
}
.navbar-default {
  padding: 0;
  border-radius: 0!important;
  background-color: #fff!important;
  border-color: #fff!important;
  border-bottom: 4px solid #ff0000!important;
  margin: 0!important;
}
.rightnav .navbar-right {
  display: flex;
  justify-content: space-between;
  width: 80%;
  line-height: 46px;
  text-align: right;
  overflow: hidden;
}
.cpfl span{
  font-size: 26px;
  margin-left: 28px;
  position: relative;
  top: 3px;
  margin-right: 10px;
  color: #fff;
}
.navbar-default .navbar-nav>li>a {
  font-size: 15px;
  font-weight: bold;
  color: #333!important;
}
.navbar .cpfl {
  width: 230px;
  height: 43px;
  background-color: #ff0000;
  color: #fff;
  float: left;
  margin-top: 6px;
  font-size: 18px;
  line-height: 43px;
  position: relative;
}
/* header结束 */
/* footer开始 */
.footer_box{
  width: 100%;
  overflow: hidden;
  background: #121212;
  border-top:4px solid #ff0000;
  margin-top: 50px;
  padding: 40px 0;
}
.footer_box .foot_cxm{
  width: 100%;
  overflow: hidden;
  border-bottom: 1px solid #e2e2e2;
  padding-bottom: 30px;
}
.footer_box .foot_cxm li{
  width: 25%;
  float: left;
}
.footer_box .foot_cxm li img{
  float: left;
}
.footer_box .foot_cxm li .foot_cxm_right{
  float: left;
  margin-left: 15px;
}
.footer_box .foot_cxm li .foot_cxm_right h3{
  font-size: 16px;
  color: #f3f7f8;
  margin: 0;
  font-weight: bold;
  line-height: 38px;
}
.footer_box .foot_cxm li .foot_cxm_right p{
  color: #f3f7f8;
  margin: 0;
}
.footer_box .ft_nav{
  width: 100%;
  overflow: hidden;
  margin-top: 35px;
}
.footer_box .ft_nav .foot_ul_box{
  float: left;
  overflow: hidden;
  width: 22%;
}
.footer_box .ft_nav .foot_ul_box h3{
  font-size: 16px;
  font-weight: bold;
  color: #ffffff;
}
.footer_box .ft_nav .foot_ul_box ul li{
  line-height: 34px;
}
.footer_box .ft_nav .foot_ul_box ul li a{
  color: #e6e6e6;
  font-size: 14px;
}
.footer_box .ft_nav .ewm_box{
  width: 10%;
}
.footer_box .ft_nav .ewm_box img{
  width: 100%;
}
.footer_box .ft_nav .ewm_box h3{
  margin-bottom: 18px;
}
.copyright p{
  line-height: 36px;
  margin: 0;
  color: #333;
}
.copyright p span a{
  color: #333;
}
/* footer结束 */
.router{
  background-color: #f5f5f5;
}
.xmban,
.xmban img{
  width: 100%;
  overflow: hidden;
}
@media(max-width:768px){
  .xmban{
    width: 100%;
    overflow: hidden;
  }
  .xmban img{
    width: auto!important;
   height: 180px;
   transform: translateX(-50%);
   margin-left: 50%;
  }
}