/* common.css */

.product-cep {
  width: 100%;
  height: 720px;
  background-image: url('../img2/jbtl-tt.jpg');
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100% 100%;
  z-index: -1;
  /* padding-top: 228px; */
}

.pro-z1 {
  font-size: 40px;
  font-weight: bold;
  color: #ffffff;
  text-align: center;
  padding-top: 220px;
}

.pro-z2 {
  font-size: 16px;
  font-weight: 400;
  color: #ffffff;
  line-height: 30px;
  width: 100%;
  text-align: center;
  margin: 0 auto;
  padding-top: 24px;
}

.pro-btn {
  width: 168px;
  height: 48px;
  background: #0094e1;
  border-radius: 4px;
  font-size: 18px;
  font-weight: 400;
  color: #ffffff;
  line-height: 48px;
  text-align: center;
  margin: 0 auto;
  margin-top: 56px;
}

.pro-btn a {
  color: #ffffff;
}

.pro-title {
  max-width: 702px;
  margin: 0 auto;
}

.characteristics {
  background-color: #fff;
  padding: 80px 0;
}

/* 系统特点 */

.layui-tab.layui-tab-card {
  /* max-width: 1200px; */
  width: 76%;

  margin: 0 auto;
  position: relative;
  /* padding-top: 26px; */
  border-style: none;
  box-sizing: border-box;
  box-shadow: none;
}

.layui-tab .layui-tab-title {
  max-width: min-content;
  /* left: 50%;
  margin-left: -120px; */
  position: relative;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  margin: auto;
  margin-bottom: 48px;
  border: 1px solid #0094e1;
  /* border-bottom-style: none; */
}

.layui-tab-card > .layui-tab-title .layui-this:after {
  border-left: none;
  border-right: none;
}

.layui-tab-card > .layui-tab-title .layui-this {
  background-color: #0094e1;
  color: #fff;
}

.layui-tab-card > .layui-tab-title li {
  margin-right: 0px;
  margin-left: 0px;
}

.layui-tab .layui-tab-title li {
  position: relative;
  line-height: 40px;
  max-width: 180px;
  margin: 0;
  padding: 0 16px;
  text-align: center;
  cursor: pointer;
  font-size: 14px;
  color: #0094e1;
  background-color: #fff;
  box-sizing: border-box;
  overflow: hidden;
}

.layui-tab-content {
  width: 100%;
  /* text-align: center; */
  /* height: 474px !important; */
  padding: 0px 0px;
}

.layui-tab-content .layui-tab-item .clearfix {
  width: 100%;
  height: 100%;
  /* justify-content: space-between;
  align-items: center; */
}

.layui-tab-content .layui-tab-item .clearfix::after {
  content: '';
  display: block;
  clear: both;
}

.layui-tab-content .layui-tab-item .sysbox {
  display: flex;
  flex-wrap: wrap;
}

.icon {
  /* vertical-align: -0.15em; */
  fill: currentColor;
  overflow: hidden;
  font-size: 48px;
  margin-bottom: 39px;
}

.layui-tab-item ul li {
  float: left;

  margin-bottom: 24px;

  width: calc(464 / 1920 * 100%);

  display: flex;
  flex-direction: column;

  align-items: center;
  padding: 48px 29px 47px;

  box-sizing: border-box;
}

.layui-tab-item ul li:nth-child(4n) {
  margin-right: 0px;
}

.activeItem {
  background-color: #fff;
  box-shadow: 0px 12px 40px 0px rgba(0, 10, 36, 0.12);
  border-radius: 4px;
}

.layui-tab-item ul li p {
  /* margin-top: 39px; */
  /* text-align: justify; */
}

/* 视频介绍 */
.promotional {
  width: 100%;
  height: 700px;
  background-image: url('../img2/jbtl-tt.jpg');
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100% 100%;
  z-index: -1;
  text-align: center;
  display: none;
}

.pro-icon {
  margin-top: 246px;
}

/* .pro-z1 {
  font-size: 36px;
  font-weight: bold;
  color: #ffffff;
  margin-top: 32px;
} */

/* 设备展示machShow */
.machShow {
  max-width: 1200px;
  height: 564px;
  margin: 0 auto;
  box-sizing: border-box;
  display: flex;
}

.machShow img {
  width: 100%;
  object-fit: cover;
}

.pathActive {
  fill: #0094e1;
}

/* 以下是媒体查询部分 */
@media screen and (min-width: 768px) {
  .layui-tab.layui-tab-card {
    max-width: 1200px;
  }
}

@media screen and (max-width: 1024px) {
  .layui-tab-item ul li {
    width: 50%;
  }
  .product-cep {
    width: 100%;
    height: 720px;
    background-image: url('../img2/jbtl-tt.jpg');
    background-repeat: no-repeat;
    background-position: center;
    background-size: auto;
    z-index: -1;
  }
}

@media screen and (max-width: 768px) {
  .layui-tab.layui-tab-card {
    width: 92%;
  }

  .layui-tab-item ul li {
    width: 47%;
  }

  .layui-tab-item ul li {
    padding: 39px -1px 10px -1px;
  }

  .layui-tab-item ul li p {
    margin-top: 0px;
  }

  .pro-z1 {
    padding-top: 160px;
  }

  .pro-btn {
    margin-top: 20px;
  }

  .layui-tab-bar {
    display: none;
  }

  .ellipsis2 {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}