/* 发展历程 */
.history-box{
  background: url("../img/assets/common/history.jpg") no-repeat 50%;
  background-size: contain;
}
.timeline {
  list-style: none;
  position: relative;
  max-width: 1200px;
  padding: 80px 20px 20px;
  margin: 30px auto;
  overflow: hidden;
}
.timeline .arrow{
  position:absolute;
  left:50%;
  top: -1px;
  width: 10px;
  margin-left:-6px;
}
.timeline:after {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  margin-left: -2px;
  background-color: #3cb7b7;
  height: 100%;
  width: 2px;
  border-radius: 2px;
  display: block;
  z-index: 99;
}
.timeline .timeline-row {
  padding-left: 50%;
  position: relative;
  z-index: 10;
}
.timeline .timeline-row .timeline-icon {
  position: absolute;
  top: 30px;
  left: 50%;
  margin-left: -19px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background-color: #c4e5eb;
  text-align: center;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  padding: 3px;
  color: white;
  font-size: 14px;
  z-index: 100;
}
.timeline .timeline-row .timeline-icon > div {
  border-radius: 50%;
  line-height: 34px;
  font-size: 16px;
}
.timeline .timeline-row .timeline-icon .bg-primary {
  margin: 5px;
  height: 20px;
  width: 20px;
  background: #3cb7b7;
  border-radius: 50%;
}
.timeline .timeline-row .timeline-content {
  margin-left: 60px;
  position: relative;
  background-color: white;
  color: #333333;
}
.timeline .timeline-row .timeline-content:after {
  content: '';
  position: absolute;
  top: 48px;
  left: -54px;
  height: 4px;
  width: 55px;
  background-color:#3cb7b7;
  z-index: 9;
}
.timeline .timeline-row .timeline-content .panel-body {
  background-color: #3cb7b7;
  padding: 15px 15px 2px;
  position: relative;
  z-index: 100;
}
.timeline .timeline-row .timeline-content h2 {
  font-size: 22px;
  margin-bottom: 5px;
  margin-top: 0;
  line-height: 1.2;
  color: #3cb7b7;
}
.timeline .timeline-row .timeline-content p {
  margin-bottom: 15px;
  color: #fff;
}
.timeline .timeline-row .timeline-content img {
  margin-bottom: 15px;
}
.timeline .timeline-row .timeline-content .video-container {
  position: relative;
  padding-bottom: 56.25%;
  padding-top: 30px;
  height: 0;
  margin-bottom: 15px;
  overflow: hidden;
}
.timeline .timeline-row .timeline-content .video-container iframe,
.timeline .timeline-row .timeline-content .video-container object,
.timeline .timeline-row .timeline-content .video-container embed {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.timeline .timeline-row:nth-child(odd) {
  padding-left: 0;
  padding-right: 50%;
}
.timeline .timeline-row:nth-child(odd) .timeline-time {
  right: auto;
  left: 50%;
  text-align: left;
  margin-right: 0;
  margin-left: 40px;
}
.timeline .timeline-row:nth-child(odd) .timeline-content {
  margin-right: 60px;
  margin-left: 0;
}
.timeline .timeline-row:nth-child(odd) .timeline-content:after {
  left: auto;
  right: -51px;
}
.timeline.animated .timeline-row .timeline-content {
  opacity: 0;
  left: 20px;
  -webkit-transition: all 0.8s;
  -moz-transition: all 0.8s;
  transition: all 0.8s;
}
.timeline.animated .timeline-row:nth-child(odd) .timeline-content {
  left: -20px;
}
.timeline.animated .timeline-row.active .timeline-content {
  opacity: 1;
  left: 0;
}
.timeline.animated .timeline-row.active:nth-child(odd) .timeline-content {
  left: 0;
}

@media (max-width: 768px) {
  .timeline {
    padding: 45px 0px 15px;
    margin: 20px 0;
  }

  .timeline:after {
    left: 20px;
  }
  .timeline .arrow{
    left: 20px;
  }
  .timeline .timeline-row {
    padding-left: 0;
    margin-bottom: 16px;
  }
  .timeline .timeline-row .timeline-time {
    position: relative;
    right: auto;
    top: 0;
    text-align: left;
    margin: 0 0 6px 56px;
  }
  .timeline .timeline-row .timeline-icon {
    left: 0px;
    margin-left: 0;
  }
  .timeline .timeline-row .timeline-content {
    margin-left: 56px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    position: relative;
  }
  .timeline .timeline-row .timeline-content:after {
    right: auto !important;
    left: -30px !important;
    top: 47px;
  }
  .timeline .timeline-row:nth-child(odd) {
    padding-right: 0;
  }

  .timeline .timeline-row:nth-child(odd) .timeline-content {
    margin-right: 0;
    margin-left: 55px;
  }
  .timeline.animated .timeline-row:nth-child(odd) .timeline-content {
    left: 20px;
  }
  .timeline.animated .timeline-row.active:nth-child(odd) .timeline-content {
    left: 0;
  }
}


/*
 * @Descripttion: 用人理念
 * @Date: 2022-08-02 09:19:18
 * @LastEditTime: 2022-08-03 11:45:52
 */
.yrln {
  display: flex;
  flex-wrap: wrap;
  padding: 30px 5%;
  width: 100%;
  box-sizing: border-box;
  background-color: #f0f4fb;
  align-items: center;
  justify-content: center;
}
.yrln li {
  width: 20%;
  position: relative;
  overflow: hidden;
}
.yrln li::after {
  content: '';
  display: block;
  margin-bottom: 100%;
}
.yrln li .item {
  overflow: hidden;
  position: absolute;
  top: 10%;
  left: 10%;
  height: 80%;
  width: 80%;
}
.yrln li .item-box,
.yrln li .item-box-txt {
  background: #fff;
  position: absolute;
  height: 100%;
  width: 100%;
  text-align: center;
  flex: 1;
  box-sizing: border-box;
}
.yrln li .item-box img {
  display: inline-block;
  max-width: 100%;
  max-height: 100%;
}
.yrln li .item-box p {
  display: inline-block;
  width: 100%;
}
.yrln li .item-box-txt {
  /* display: none; */
  padding: 0 10px;
  top: 100%;
}
.yrln li .item:hover .item-box-txt {
  display: block;
}
.yrln li .item-box-txt {
  background-color: #c5e6f9;
  overflow: hidden;
}

.yrln li .item-box-txt h3 {
  color: #004187;
  margin: 20px 0;
  text-align: center;
}
.yrln li .item-box-txt p {
  color: #004f91;
  line-height: 22px;
  font-size: 12px;
  text-align: left;
}

@media screen and (max-width: 768px) {
  .yrln {
    padding: 10px;
  }
  .yrln li {
    width: 100%;
  }
  .dsz-info,
  .dsz-info-word {
    padding: 0;
  }
  .dsz-name-big {
    display: none;
  }
  .yrln li .item,
  .yrln li .item-box-txt,
  .yrln li .item-box {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
  }
  .yrln li .item-box-txt {
    margin-bottom: 10px;
    background-color: #fff;
    display: block;
    padding-bottom: 20px;
  }
  .yrln li .item-box-txt h3 {
    display: none;
  }
  .yrln li .item-box-txt p {
    color: #000;
    font-size: 14px;
    text-align: center;
  }
  .yrln li::after {
    margin: 0;
  }
}