/**
 * @description: 清除浮动
 * @Author:
 * @param {type}
 * @return:
 */
/**
 * @description: 响应式图片
 * @Author:
 * @param {type}
 * @return:
 */
/**
 * @description: 横向排列，垂直居中布局
 * @Author:
 * @param {type}
 * @return:
 */
/**
 * @description: 单行文本超出隐藏
 * @Author:
 * @param {type}
 * @return:
 */
/**
 * @description: 多行文本超出隐藏
 * @Author:
 * @param {Number} num 最多要显示几行
 * @return:
 */
/**
 * @description: flex 垂直居中布局
 * @Author:
 * @param {String} cposition 水平排列方式
 * @return:
 */
/**
 * @description: 设置元素尺寸
 * @Author:
 * @param {Number} w 宽度
 * @param {Number} h 高度
 * @return:
 */
/**
 * @description: 2x的雪碧图缩放
 * @Author:
 * @param {Number} spriteW 雪碧图原始宽度
 * @param {Number} spriteH 雪碧图原始高度
 * @param {Number} bgOffsetX 背景定位原始X轴偏移量
 * @param {Number} bgOffsetY 背景定位原始Y轴偏移量
 * @return:
 */
/**
 * @description: 设置字体
 * @Author:
 * @param {type}
 * @return:
 */
/**
 * @description: 修改滚动条样式
 * @Author:
 * @param {String} scrollW 滚动条宽度
 * @param {String} scrollC 滚动条背景色
 * @param {String} trackP 滑块背景色
 * @return:
 */
/**
 * @description: 设置背景图
 * @Author:
 * @param {String} url 图片路径
 * @return:
 */
/**
 * @description: 修改输入框占位符的字体颜色
 * @Author:
 * @param {type}
 * @return:
 */
/**
 * @description: 禁止选中内容
 * @Author:
 * @param {type}
 * @return:
 */
/**
 * @description: 鼠标移入图片放大效果
 * @Author:
 * @param {type}
 * @return:
 */
/**
 * @description: 铺满整个容器的绝对定位
 * @Author: 
 * @param {type} 
 * @return: 
 */
/**
 * @description: 绝对定位水平垂直居中
 * @Author: 
 * @param {type} 
 * @return: 
 */
/**
 * @description: 统一容器,视项目不同,数值有所不同
 * @Author: 
 * @param {type} 
 * @return: 
 */
/**
 * @description: 替代flex的inline-block
 * @Author: 
 * @param {type} 
 * @return: 
 */
/**
 * @description: 首页栏目标题样式
 * @Author: 
 * @param {type} 
 * @return: 
 */
/**
 * @description: 两端对齐辅助元素
 * @Author: 
 * @param {type} 
 * @return: 
 */
section.list-3 {
  background: #ffffff;
  padding-bottom: 0.65rem;
}
section.list-3 .serving-customers {
  background: url(../images/list-bg.png) center top / cover no-repeat #ffffff;
}
section.list-3 .serving-customers .serving-customers-title {
  margin-top: 0.5rem;
}
section.list-3 .serving-customers .serving-customers-title ul li {
  display: block;
  width: 2.32rem;
  height: 1.15rem;
  float: left;
  position: relative;
  margin-right: 0.1rem;
  margin-bottom: 0.2rem;
}
section.list-3 .serving-customers .serving-customers-title ul li:nth-child(5n) {
  margin-right: 0;
}
section.list-3 .serving-customers .serving-customers-title ul li .img {
  width: 100%;
  height: 100%;
  overflow: hidden;
}
section.list-3 .serving-customers .serving-customers-title ul li .img img {
  width: 100%;
}
section.list-3 .serving-customers .serving-customers-title ul li .title {
  width: 100%;
  height: 100%;
  padding: 0.34rem 0.1rem 0;
  text-align: center;
  position: absolute;
  left: 0;
  top: 0;
}
section.list-3 .serving-customers .serving-customers-title ul li .title span {
  font-size: 0.24rem;
  color: #F5F5F5;
  position: relative;
}
section.list-3 .serving-customers .serving-customers-title ul li .title span:after {
  content: '';
  height: 0.15rem;
  width: 0.15rem;
  position: absolute;
  bottom: -0.25rem;
  left: 50%;
  border-width: 0 3px 3px 0;
  border-color: #ffffff;
  border-style: solid;
  transform: matrix(0.71, 0.71, -0.71, 0.71, 0, 0) translateX(-50%);
  display: none;
}
section.list-3 .serving-customers .serving-customers-title ul li:hover .title,
section.list-3 .serving-customers .serving-customers-title ul li.areaActive .title {
  background: #1274C5;
}
section.list-3 .serving-customers .serving-customers-title ul li:hover .title span:after,
section.list-3 .serving-customers .serving-customers-title ul li.areaActive .title span:after {
  display: block;
}
@media screen and (max-width: 1024px) {
  section.list-3 .serving-customers .serving-customers-title ul {
    overflow-x: auto;
    white-space: nowrap;
    padding-bottom: 0.2rem;
  }
  section.list-3 .serving-customers .serving-customers-title ul li {
    width: 2.8rem;
    display: inline-block;
    float: none;
  }
  section.list-3 .serving-customers .serving-customers-title ul li .title span {
    font-size: 0.32rem;
  }
}
section.list-3 .serving-customers .serving-customers-content {
  margin-top: 0.7rem;
}
section.list-3 .serving-customers .serving-customers-content ul li {
  display: block;
  width: 4rem;
  height: 1.7rem;
  float: left;
  position: relative;
  border-right: 1px solid #707070;
  border-top: 1px solid #707070;
}
section.list-3 .serving-customers .serving-customers-content ul li:nth-child(3n) {
  border-right: 0;
}
section.list-3 .serving-customers .serving-customers-content ul li:first-child,
section.list-3 .serving-customers .serving-customers-content ul li:nth-child(2),
section.list-3 .serving-customers .serving-customers-content ul li:nth-child(3) {
  border-top: 0;
}
section.list-3 .serving-customers .serving-customers-content ul li .img {
  width: 100%;
  height: 100%;
  padding: 0 0.2rem;
  overflow: hidden;
  position: relative;
}
section.list-3 .serving-customers .serving-customers-content ul li .img img {
  width: 90%;
  height: auto;
  position: absolute;
  left: 0.2rem;
  top: 50%;
  transform: translateY(-50%);
}
section.list-3 .serving-customers .serving-customers-content ul li .title {
  width: 100%;
  height: 100%;
  background: #1274C5;
  box-shadow: 0px 0px 12px rgba(0, 0, 0, 0.16);
  text-align: center;
  font-size: 0.24rem;
  color: #F5F5F5;
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 0.68rem 0.1rem;
  display: none;
}
section.list-3 .serving-customers .serving-customers-content ul li:hover .title {
  display: block;
}
@media screen and (max-width: 1024px) {
  section.list-3 .serving-customers .serving-customers-content ul li {
    width: 50%;
    height: 1.06rem;
  }
  section.list-3 .serving-customers .serving-customers-content ul li:nth-child(3n) {
    border-right: 1px solid #707070;
  }
  section.list-3 .serving-customers .serving-customers-content ul li:nth-child(2n) {
    border-right: 0;
  }
  section.list-3 .serving-customers .serving-customers-content ul li:nth-child(3) {
    border-top: 1px solid #707070;
  }
  section.list-3 .serving-customers .serving-customers-content ul li .title {
    font-size: 0.28rem;
  }
}