.scenariosList{
  width: 1200px;
  height: auto;
  overflow: hidden;
}
.slist{
  width: 1200px;
  height: auto;
  overflow: hidden;
}
.slist li{
  width: 376px;
  height: 240px;
  position: relative;
  overflow: hidden;
  float: left;
  margin-right: 36px;
  margin-bottom: 35px;
  cursor: pointer;
  transition: all .48s;
}
.slist li:nth-child(3n){
  margin-right: 0;
}
.slist .bottomLayer{
  width: 376px;
  height: 240px;
  display: block;
  transition: all .48s;
}
.mlayerImg{
  width: 376px;
  height: 240px;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}
.showText{
  width: 376px;
  height: 240px;
  line-height: 240px;
  text-align: center;
  font-size: 24px;
  font-weight: 700;
  color: #fff;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}
.hiddenText{
  width: 376px;
  height: 240px;
  text-align: justify;
  font-size: 16px;
  font-weight: 400;
  color: #fff;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: none;
  transition: all .48s;
}
.hiddenCenter{
  width: 312px;
  height: auto;
  margin: 55px auto;
  line-height: 1.6;
  transition: all .48s;
}
.slist li:hover .showText{
  display: none;
}
.slist li:hover .hiddenText{
  display: block;
}
.slist li:hover .bottomLayer{
  display: block;
  transform: scale(1.1);
}
.featureList{
  width: 1200px;
  height: auto;
  overflow: hidden;
  margin-bottom: 130px;
  padding-top: 20px;
}
.featureList li{
  width: 340px;
  height: 374px;
  overflow: hidden;
  float: left;
  margin-right: 89px;
  transition: all .48s;
  cursor: pointer;
  /* background: url(../img/ai02.png) center center no-repeat; */
}
.featureList li:hover{
  transform: translateY(-20px)
}
.featureList li:hover img{
  transform: scale(1.3)
}
.featureList li:nth-child(3n){
  margin-right: 0;
}
.featureList .bg1{
  background: url(../img/ai13.png) center center no-repeat;
}
.featureList .bg2{
  background: url(../img/ai14.png) center center no-repeat;
}
.featureList .bg3{
  background: url(../img/ai12.png) center center no-repeat;
}
.featureList li img{
  display: block;
  transition: all .48s;
}
.bgi{
  width: 91px;
  height: 91px;
  margin: 66px auto 30px;
}
.bgi1{
  width: 82px;
  height: 82px;
  margin: 71px auto 30px;
}
.bgi2{
  width: 74px;
  height: 74px;
  margin: 80px auto 30px;
}
.bgtext{
  width: 209px;
  height: auto;
  overflow: hidden;
  margin: 0 auto;
  font-size: 16px;
  font-weight: 400;
  color: #fff;
  line-height: 32px;
  text-align: center;
}
.processBottom{
  width: 1200px;
  height: auto;
  /* overflow: hidden; */
  /* margin: 50px auto; */
  margin: 0 auto;
}
.processBottom::after{
  content:'clear';
  display:block;
  height:0;
  clear:both;
  overflow:hidden;
  visibility:hidden;
}
.pbList{
  width: 1200px;
  height: auto;
  /* overflow: hidden; */
  position: relative;
  padding: 10px 0;
}
.pbList::after{
  content:'clear';
  display:block;
  height:0;
  clear:both;
  overflow:hidden;
  visibility:hidden;
}
.pbList li{
  width: 300px;
  /* height: auto; */
  height: 375px;
  overflow: hidden;
  float: left;
  cursor: pointer;
  transition: all .48s;
}
.pbList li img{
  display: block;
  width: 60px;
  height: 60px;
  margin: 76px auto 12px;
}
.pbList li p{
  text-align: center;
  font-size: 24px;
  font-weight: 400;
  line-height: 48px;
  color: #333;
  margin-bottom: 12px;
}
.pbList li div{
  width: 209px;
  text-align: center;
  font-size: 16px;
  font-weight: 400;
  line-height: 32px;
  color: #666;
  margin: 0 auto;
}
.pbList li:hover{
  box-shadow: 1px 1px 5px #ccc;
  border-radius: 10px;
}
.linediv{
  width: 174px;
  height: 3px;
  background: url(../img/ai22.png) 0 0 no-repeat;
  position: absolute;
  top: 114px;
}
.l1{
  left: 210px;
}
.l2{
  left: 510px;
}
.l3{
  left: 820px;
}
/* 加动画样式 */
.wgt-fade-animate {
  -webkit-transform: scale(0.3);
  transform: scale(0.3);
  -webkit-transform: translateY(150px);
  transform: translateY(150px);
  opacity: 0;
}

.appear {
  -webkit-animation: opacity_show .68s cubic-bezier(0.445, 0.05, 0.55, 0.95) forwards;
  animation: opacity_show .68s cubic-bezier(0.445, 0.05, 0.55, 0.95) forwards;
  opacity: 1 !important;
}

@-webkit-keyframes opacity_show {
  0% {
      -webkit-transform: scale(0.3);
      transform: scale(0.3);
      -webkit-transform: translateY(150px);
      transform: translateY(150px);
      opacity: .1;
  }

  100% {
      -webkit-transform: scale(1);
      transform: scale(1);
      -webkit-transform: translateY(0);
      transform: translateY(0);
      opacity: 1;
  }
}

@keyframes opacity_show {
  0% {
      -webkit-transform: scale(0.3);
      transform: scale(0.3);
      -webkit-transform: translateY(150px);
      transform: translateY(150px);
      opacity: .1;
  }

  100% {
      -webkit-transform: scale(1);
      transform: scale(1);
      -webkit-transform: translateY(0);
      transform: translateY(0);
      opacity: 1;
  }
}