.tab li{
  width: 25%;
}

.service{
  margin-bottom: 0.95rem;
}

.service ul li{
  width: 100%;
  height: 3.85rem;
  position: relative;
  margin-bottom: 0.4rem;
  background-size: contain;
}

.service .li1{
  background: url(../images/service/bac1.png) center no-repeat;
}

.service .li2{
  background: url(../images/service/bac2.png) center no-repeat;
}

.service .li3{
  background: url(../images/service/bac3.png) center no-repeat;
}

.service .li-content{
  width: 100%;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}

.service .li-content img{
  width: 1.2rem;
  height: 1.2rem;
  display: block;
  margin: 0 auto;
}

.service .li-content .p1{
  font-size: 0.32rem;
  color: #fff;
  margin-top: 0.35rem;
  text-align: center;
}


.bannerText, .tab, .service .title, .service li{visibility: hidden;}
.bannerText.active, .tab.active, .service .title.active, .service li.active{
    visibility: visible;
    animation-delay: 0.2s;
    -webkit-animation-duration: 0.5s;
    animation-duration: 0.5s;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
    -webkit-animation-name: fadeInUp;
    animation-name: fadeInUp;
}