@charset "utf-8";
/*单行省略号*/
/*多行省略号*/
/**清除浮动**/
/**fit img**/
/*主色调*/
/*移动左右间隙*/
br {
  content: "";
  display: block;
  height: 10px;
}

@font-face {
  font-family: 'arialbi';
  src: ;
  /* ie9  */
  src:  format("truetype");
}

.time-axis {
  height: 922px;
  background: url(/uploads/image/aidevelop/time-line-bg.jpg) no-repeat center;
  background-size: cover;
  box-sizing: border-box;
  padding-top: 80px;
  width: 100%;
  overflow: hidden;
  position: relative;
}

.time-line {
  margin-left: 70%;
  padding-top: 134px;
  -webkit-transition: all .5s;
  transition: all .5s;
}

.time-line:after {
  content: '';
  display: block;
  clear: both;
}

.time-line li {
  float: left;
  height: 185px;
  width: 450px;
  margin-right: 120px;
  position: relative;
  cursor: pointer;
}

.time-line li:nth-child(odd) .year {
  bottom: 0;
}

.time-line li:nth-child(odd) .tit {
  top: 0;
}

.time-line li:nth-child(even) .year {
  top: 0;
}

.time-line li:nth-child(even) .tit {
  bottom: 0;
}

.time-line li::after {
  content: "";
  width: 580px;
  height: 2px;
  position: absolute;
  top: 85px;
  left: 50px;
  z-index: 1;
  background-color: #dddddd;
  -webkit-transition: all .5s;
  transition: all .5s;
}

.time-line li.on .year {
  color: #00c0cf;
}

.time-line li.on .dian::before {
  background: linear-gradient(124deg, #009fea 0%, #00e1b3 100%);
}

.time-line li.on .tit {
  color: #333;
}

.time-line li.on::after {
  background-color: #00c0cf;
}

.time-line li:last-child::after {
  display: none;
}

.time-line li:first-child {
  margin-left: -70px;
}

.time-line .tit {
  position: absolute;
  left: 0;
  z-index: 1;
  font-size: 18px;
  width: 250px;
  color: #666;
  -webkit-transition: all .5s;
  transition: all .5s;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  word-wrap: normal;
}

.time-line .dian {
  width: 28px;
  height: 28px;
  background-color: #fff;
  box-shadow: 0px 3px 11px 0px rgba(6, 18, 53, 0.16);
  position: relative;
  border-radius: 50%;
  position: absolute;
  top: 72px;
  left: 50px;
  z-index: 2;
  -webkit-transition: all .5s;
  transition: all .5s;
}

.time-line .dian::before {
  content: "";
  width: 12px;
  height: 12px;
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  z-index: 3;
  border-radius: 50%;
  background-color: #c5c5c5;
}

.time-line .year {
  position: absolute;
  left: 0;
  z-index: 1;
  font-size: 60px;
  font-family: arialbi;
  line-height: 1;
  color: #666;
  -webkit-transition: all .5s;
  transition: all .5s;
}

.time-page {
  margin-top: 72px;
  margin-left: 70%;
  -webkit-transform: translatex(-70px);
          transform: translatex(-70px);
}

.time-page:after {
  content: '';
  display: block;
  clear: both;
}

.time-page a {
  display: block;
  float: right;
  text-align: center;
  width: 160px;
  height: 40px;
  line-height: 40px;
  background-color: #c5c5c5;
  color: #fff;
  opacity: 0.6;
  font-weight: 500;
  float: left;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}

.time-page a:hover {
  opacity: 1;
}

.time-page .arrow {
  display: inline-block;
  font-size: 1px;
  vertical-align: middle;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}

.time-page .prev .arrow {
  -webkit-transform: rotate(180deg);
          transform: rotate(180deg);
  margin-right: 10px;
}

.time-page .prev:hover .arrow {
  margin-right: 20px;
}

.time-page .next {
  background-image: linear-gradient(120deg, #009fea, #00e1b3);
}

.time-page .next .arrow {
  margin-left: 10px;
}

.time-page .next:hover .arrow {
  margin-left: 20px;
}

.info-show {
  width: 714px;
  height: 654px;
  position: absolute;
  top: 168px;
  left: 50%;
  z-index: 5;
  box-shadow: 0px 23px 43px 0px rgba(12, 27, 69, 0.1);
  background-color: #fff;
  margin-left: -600px;
  overflow: hidden;
}

.info-show ul {
  -webkit-transition: all .5s;
  transition: all .5s;
}

.info-show li {
  width: 714px;
  height: 654px;
  padding: 24px;
  box-sizing: border-box;
  float: left;
}

.info-show .img {
  width: 100%;
  height: 390px;
}

.info-show .img img {
  -webkit-transition: all 0.6s ease;
  transition: all 0.6s ease;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}

.info-show .des {
  color: #666;
  font-size: 16px;
  line-height: 2;
  max-height: 224px;
  margin-top: 16px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 6;
}

/*# sourcemappingurl=maps/develop.css.map */