html,
body,
ul,
li,
ol,
dl,
dd,
dt,
p,
h1,
h2,
h3,
h4,
h5,
h6,
form,
fieldset,
legend,
img {
  margin: 0;
  padding: 0;
}
li {
  list-style: none;
}

.time-line-box {
  margin-top: 40px;
  float: left;
  width: 1900px;
}

.layui-timeline {
  width: 145%;
  height: auto;
  float: left;
}

.time-line-box ul:after {

}
.time-line-box ul li {
  float: left;
  width: 215px;
  position: relative;
  padding-top: 98px;
  padding-bottom: 0;
  padding-left: 0;
  z-index: 2;
  height: 100%;
}
.time-line-box ul li .layui-timeline-content {
  position: relative;
  background: #ffffff;
  border-radius: 5px;
  box-shadow: 0px 10px 30px 0px rgb(0 0 0 / 15%);
  padding: 15px;
  margin-top: 15px;
}

/*.time-line-box ul li .layui-timeline-content dl {*/
/*  position: absolute;*/
/*  left: 0;*/
/*  top: 0;*/
/*}*/

.time-line-box ul li:after {
  content: '';
  height: 60px;
  border-left: #004a7d 4px solid;
  position: absolute;
  top: 52px;
  left: 49%;
}

.time-line-box ul li .layui-timeline-title {
  position: absolute;
  display: block;
  width: 100%;
  text-align: center;
  top: 0;
  font-size: 22px;
  font-weight: bold;
  color: #004a7d;
  height: 42px;
  line-height: 42px;
}

.time-line-box ul li .layui-timeline-title:after {
  content: "";
  background: url('../images/resources/b2.png') no-repeat;
  background-size: 100% 100%;
  height: 30px;
  width: 100%;
  min-width: 215px;
  display: block;
}

.time-line-box ul li dl {
}
.time-line-box ul li dl dt {
  font-size: 22px;
  color: #2DA891;
  font-weight: bold;
  position: relative;
  margin-bottom: 10px;
}
.time-line-box ul li dl dt:after {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 100%;
  background: #2DA891;
  position: absolute;
  left: -32px;
  top: 0;
  border: #a1d4cc 4px solid;
}
.time-line-box ul li dl dd {
  color: #333;
  font-size: 13px;
  line-height: 1.8;
  /*padding-left: 15px;*/
  position: relative;
  padding-left: 0;
  margin-bottom: 10px;
}
.time-line-box ul li dl dd:after {
  /*content: '';*/
  /*width: 6px;*/
  /*height: 6px;*/
  /*border-radius: 100%;*/
  /*background: #2DA891;*/
  /*position: absolute;*/
  /*left: 0;*/
  /*top: 50%;*/
  /*margin-top: -3px;*/
}
.time-line-box ul li:first-child {
  margin-left: 95px;
}
.time-line-box ul li:last-child {
  margin-right: 40px;
}
.time-line-box ul li:nth-child(2n) {
  padding-top: 0;
  margin-left: 0;

}
.time-line-box ul li:nth-child(2n):after {
  top: 0;
  height: 60px;
  z-index: 2;
  border-left: #999999 4px solid;
}

.time-line-box ul li:nth-child(2n) .layui-timeline-title {
  top: 42px;
}

.time-line-box ul li:nth-child(2n) .layui-timeline-title:after {
  display: none;
}


.time-line-box ul li:nth-child(2n) .layui-timeline-title:before {
  content: "";
  background: url('../images/resources/b1.png') no-repeat;
  background-size: cover;
  height: 30px;
  width: 215px;
  display: block;
}


.time-line-box ul li:nth-child(2n) dt:after {
  left: -34px;
}
.time-line-box ul li:nth-child(2n) .layui-text {
  position: absolute;
  left: 0;
  bottom: 585px;
  width: 215px;
}
.time-line-box ul .item-this:after {
  border-left: #2DA891 2px solid;
}
.time-line-box ul .item-this .layui-text {
  border-left: #2DA891 2px solid !important;
}