.about_main .title_vice {
  text-indent: 2em;
  line-height: 28px;
  font-size: 14px;
}
.product_show:nth-child(2n+1) {
  /*隔行色*/
  background-color: #fff;
}
.product_show:nth-child(2n+2) {
  background-color: #f6f6f6;
}
.product_show .title_vice {
  text-align: left;
}
.pro1 {
  padding: 0;
  height: 300px;
}
.pro1 .main_img {
  width: 100%;
  height: 100%;
}
.pro2 {
  padding: 0;
}
.pro2 .container {
  padding: 50px 30px;
  background: url(../../images/about/bg_1.jpg) no-repeat;
  text-align: left;
}
.pro3 .team_item {
  margin-top: 30px;
}
.pro3 .team_item img {
  display: block;
  width: 164px;
  height: 164px;
  margin: 0 auto;
  border-radius: 50%;
  margin-bottom: 15px;
}
.pro4 {
  padding: 0;
}
.pro4 .container {
  height: 300px;
  padding: 50px 30px;
  background: url(../../images/about/bg_2.jpg) no-repeat;
}