.anli {
  width: 100%;
  height: auto;
  background-color: white;
}

.alone {
  width: 100%;
  height: 380px;
  background: url("../img/banner.jpg");
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100%;
}

.altwo{
  width: 100%;
  display: flex;
  justify-content: center;
  border-bottom: 1px solid #eeeeee;
}

.altwo_kuan {
  width: 1200px;
  height: 100%;
}

.altwo_tit {
  font-size: 34px;
  text-align: center;
  padding: 35px 0 45px;
}

.altwo_tit i {
  width: 21px;
  height: 25px;
  background: url(../img/tg_title.png) no-repeat;
  display: inline-block;
  margin-right: 15px;
  vertical-align: -3px;
}

.altwo_top{
  width: 100%;
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  justify-content: center;
  /* flex-wrap: wrap; */
}

.altwo_top li {
  width: 250px;
}

.altwo_icon{
  width: 50px;
  height: 50px;
  margin: 0 auto;
  background-position: center;
}

.altwo_icon.icon1{
  background: url(../img/anli_icon2.png) no-repeat;
  background-size: cover;
}

.altwo_icon.icon2{
  background: url(../img/anli_icon4.png) no-repeat;
  background-size: cover;
}

.altwo_icon.icon3{
  background: url(../img/anli_icon6.png) no-repeat;
  background-size: cover;
}

.altwo_icon.icon4{
  background: url(../img/anli_icon8.png) no-repeat;
  background-size: cover;
}

.altwo_tip{
  margin: 0 auto;
  line-height: 50px;
  text-align: center;
  color: #7F8791;
  font-size: 18px;
}

.altwo_top li.avtive .altwo_tip{
  color: #fc4c43;
  border-bottom: 1px solid #fc4c43;
}

.altwo_top li.avtive .altwo_icon.icon1{
  background: url(../img/anli_icon1.png) no-repeat;
  background-size: cover;
}

.altwo_top li.avtive .altwo_icon.icon2{
  background: url(../img/anli_icon3.png) no-repeat;
  background-size: cover;
}

.altwo_top li.avtive .altwo_icon.icon3{
  background: url(../img/anli_icon5.png) no-repeat;
  background-size: cover;
}

.altwo_top li.avtive .altwo_icon.icon4{
  background: url(../img/anli_icon7.png) no-repeat;
  background-size: cover;
}

.althree{
  width: 100%;
  display: flex;
  justify-content: center;
  background: #F7F8FA;
}

.althree_kuan{
  width: 1200px;
  height: 100%;
  padding: 50px 0 0;
}

.althree_kuan ul{
  width: 100%;
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  justify-content: flex-start;
  flex-wrap: wrap;
  margin-bottom: 50px;
}

.althree_kuan ul li{
  width: 380px;
  height: 370px;
  margin: 20px 10px;
  display: flex;
  justify-content: flex-start;
  background: #ffffff;
  position: relative;
  overflow: hidden;
}

.althree_left {
  padding: 25px 0 0 15px;
}

.althree_left img{
  width: 160px;
  box-shadow: 0 0 12px rgba(92, 89, 89, 0.2);
  border-radius: 20px;
}

.althree_right{
  text-align: center;
  padding: 30px 10px 0 15px;
}

.althree_tit{
  font-size: 22px;
  color: #000000;
  margin-bottom: 12px;
}

.althree_desc{
  font-size: 18px;
  color: #cecece;
  margin-bottom: 10px;
}

.althree_img{
  margin: 40px 0 0;
}


.althree_img img{
  width: 140px;
}

.althree_show{
  position:absolute;
  width: 380px;
  height: 370px;
  background:rgba(0,0,0,0.3);
  top: 380px;
  transition: all 0.5s;
  display: flex;
  justify-content: center;
}

.althree_btn{
  text-decoration: none;
  font-size: 18px;
  text-align: center;
  width: 140px;
  height: 50px;
  display: inline-block;
  line-height: 50px;
  color: #fff;
  border-radius: 5px;
  margin: auto;
}

.althree_btn.albtn1{
  background: linear-gradient(to right, #f92028, #ff4e2e);
}

.althree_btn.albtn2{
  background: linear-gradient(to right, #FB6901, #FD8910);
}

.althree_btn.albtn1:hover,.althree_btn.albtn2:hover{
  color: #fff;
}

.althree_kuan>ul>li:hover{
  box-shadow: 0 0 12px rgba(92, 89, 89, 0.2);
}

.althree_kuan>ul>li:hover .althree_show{
  top:0;
  position: absolute;
}