* {
  margin: 0;
  padding: 0;
  list-style: none;
  /* font-size: 0.6rem; */
}

a {
  text-decoration: none;
}

.clearfix:after {
  content: ".";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}

.ser_box {
  width: 100%;
  position: relative;
  top: 0;
  left: 0;
}

.ser_header {
  width: 100%;
  height: 1.6rem;
  background-color: #fff;
  position: fixed;
  top: 0;
  left: 0;
  box-shadow: 0 7px 5px -5px #595959;
  z-index: 10000;
}

.ser_header_pic {
  float: left;
  width: 50%;
  height: 1.6rem;
  overflow: hidden;
}

/* .ser_header_pic {
  width: 50%;
} */

.ser_header_pic img {
  width: 100%;
}

.ser_header_nav {
  width: 15%;
  float: right;
  height: 1.6rem;
  line-height: 1.6rem;
}

.ser_header_bor {
  width: 0.5rem;
  height: 0.1rem;
}

.ser_header_bor .iconfont {
  font-size: 0.8rem;
}

.ser_header_nav_list {
  position: absolute;
  top: 1.65rem;
  left: 0;
  width: 100%;
  overflow: hidden;
  background: #FFF;
}

.ser_header_nav_list ul {
  position: absolute;
  top: 0;
  left: 0;
  font-size: 0.3rem;
  width: 100%;
  height: 0;

}

.ser_header_nav_list ul li {
  width: 80%;
  float: left;
  padding: 0 0.5rem;
  line-height: 0.7rem;
  color: #888888;
  border-bottom: 1px solid #999;
}

.ser_header_nav_list ul li a {
  color: #888888;
}


.ser_header_nav_list div {
  width: 80%;
  float: left;
  padding: 0 0.5rem;
  line-height: 0.7rem;
  border-bottom: 1px solid #999;
}

/* 内容 */
.ser_goods {
  width: 100%;
  margin-top: 1.65rem;
}

.ser_goods_tips {
  width: 100%;
}

.ser_goods_tips img {
  width: 100%;
}

.ser_goods_pic {
  width: 70%;
  margin: 0 auto;
}

.ser_goods_pic img {
  width: 100%;
}

.ser_goods_title {
  font-size: 0.35rem;
  padding: 0 0.2rem;
}

.ser_goods_title p {
  line-height: 0.7rem;
}

/* 底部 */
.ser_foot_box {
  width: 100%;
}

.ser_foot_box {
  width: 100%;
}

.ser_foot {
  height: 3rem;
  background: #333333;
  font-size: 0.2rem;
  padding: 0 0.2rem;
  margin-top: 1.5rem;
  color: #f1f1f1;
}

.ser_foot h3 {
  font-size: 0.5rem;
  text-align: center;
  line-height: 1rem;
}

.ser_foot p {
  font-size: 0.3rem;
  line-height: 0.5rem;
}

.ser_foot a {
  color: #f1f1f1;
}

.ff {
  width: 100%;
  height: 1.6rem;
  position: flex;
  bottom: 0;
  left: 0;
  background: #333333;
}

.ff_tel,
.ff_add {
  float: left;
  font-size: 0.12rem;
  width: 50%;
  text-align: center;
  line-height: 1.6rem;
}

.ff a {
  font-size: 0.12rem;
  color: #f1f1f1;
}