@charset "UTF-8";
/**
 * 宝华智慧招标共享平台投标人增值服务研发（一期）项目
 * date: 2024-5-18
 * author: xujiawei;
 */
.public-left-nav {
  min-height: 5rem;
}
.public-right-content {
  padding: 0.31rem;
  min-height: 5rem;
}

.public-streamer {
  background-image: url("../images/about/about_banner.jpg");
}
.public-streamer-title {
  background-image: url("../images/about/about_title.png");
  background-size: 2.08rem 0.57rem;
}
.public-tab .tab-item:nth-child(1)::before {
  background: url("../images/about/about_comp_intro.png") no-repeat left 0.2rem top 0.19rem;
  background-size: 0.28rem 0.28rem;
}
.public-tab .tab-item:nth-child(1):hover::before, .public-tab .tab-item:nth-child(1).current::before {
  background-image: url("../images/about/about_comp_intro_hover.png");
}
.public-tab .tab-item:nth-child(2)::before {
  background: url("../images/about/about_business_intro.png") no-repeat left 0.2rem top 0.19rem;
  background-size: 0.28rem 0.28rem;
}
.public-tab .tab-item:nth-child(2):hover::before, .public-tab .tab-item:nth-child(2).current::before {
  background-image: url("../images/about/about_business_intro_hover.png");
}

.public-left-item:nth-child(1) .public-left-inner {
  background: url("../images/about/about_left_item_7.png") 0.21rem center no-repeat;
  background-size: 0.54rem 0.55rem;
}
.public-left-item:nth-child(1):hover .public-left-inner, .public-left-item:nth-child(1).current .public-left-inner {
  background: url("../images/about/about_left_item_7_hover.png") left 0.21rem center/0.54rem 0.54rem no-repeat, url("../images/about/about_left_arrow.png") right 0.2rem center/0.11rem 0.23rem no-repeat;
}

.public-left-item:nth-child(2) .public-left-inner {
  background: url("../images/about/about_left_item_8.png") 0.21rem center no-repeat;
  background-size: 0.54rem 0.55rem;
}
.public-left-item:nth-child(2):hover .public-left-inner, .public-left-item:nth-child(2).current .public-left-inner {
  background: url("../images/about/about_left_item_8_hover.png") left 0.21rem center/0.54rem 0.54rem no-repeat, url("../images/about/about_left_arrow.png") right 0.2rem center/0.11rem 0.23rem no-repeat;
}

.public-left-item:nth-child(3) .public-left-inner {
  background: url("../images/about/about_left_item_9.png") 0.21rem center no-repeat;
  background-size: 0.54rem 0.55rem;
}
.public-left-item:nth-child(3):hover .public-left-inner, .public-left-item:nth-child(3).current .public-left-inner {
  background: url("../images/about/about_left_item_9_hover.png") left 0.21rem center/0.54rem 0.54rem no-repeat, url("../images/about/about_left_arrow.png") right 0.2rem center/0.11rem 0.23rem no-repeat;
}

.public-left-item:nth-child(4) .public-left-inner {
  background: url("../images/about/about_left_item_10.png") 0.21rem center no-repeat;
  background-size: 0.54rem 0.55rem;
}
.public-left-item:nth-child(4):hover .public-left-inner, .public-left-item:nth-child(4).current .public-left-inner {
  background: url("../images/about/about_left_item_10_hover.png") left 0.21rem center/0.54rem 0.54rem no-repeat, url("../images/about/about_left_arrow.png") right 0.2rem center/0.11rem 0.23rem no-repeat;
}

.customer-img {
  width: 100%;
}