.banner{
  margin-top: 50px;
}
.center{
  width: 100%;
}
.customertop{
  height: 500px;
  margin-top: 50px;
}
.casesell_txt{
  width: calc(100% - 64px);
  padding-left: 20px;
}
.casesell_txt h4{
  font-size: 24px;
  margin-bottom: 6px;
}
.casesell_txt p{
  font-size: 14px;
  margin-left: 0;
}
.author_main{
  right: 10px;
    top: 10px;
}
.devicecen h2{
  padding-top: 40px;
  font-size: 18px;
  margin-bottom: 10px;
}
.devicecen p{
  font-size: 14px;
}
.devicecen ul{
  width: calc(100% - 40px);
  padding-left: 20px;
  padding-right: 20px;
  grid-template-columns: repeat(auto-fill, 31%);
}
.devicecen ul li{
  width: 100%;
  margin-bottom: 18px;
  height: 124px;
}

.device{
  height: 22px;
  /* padding-bottom: 30px; */
  line-height: 23.5px;
  left: 10px;
  bottom: 8px;
  font-size: 10px;
}
.developingapis{
  height: auto;
  padding-bottom: 36px;
}
.developingapis h2{
  padding-top: 40px;
  font-size: 18px;
  margin-bottom: 10px;
}
.developingapis p{
  font-size: 14px;
  width: calc(100% - 40px);
  padding-left: 20px;
  padding-right: 20px;
  margin-bottom: 28px;
}
.developingapiscen {
  width: calc(100% - 40px);
  padding-left: 20px;
  padding-right: 20px;
}
.developingapiscen img{
  height: auto
}
.seekadvicefrom {
  height: 70px;
  padding-top: 32px;
  clear: both;
  padding-bottom: 20px;
}
.seekadvicefrombtn{
  width: 110px;
    height: 40px;
    line-height: 40px;
}
.seekadvicefrom h4 {
  text-align: center;
  font-family: PingFangSC-Regular;
  font-size: 13px;
  color: #FFFFFF;
  letter-spacing: -0.07px;
  font-weight: 400;
  padding-top: 0px;
  margin-bottom: 12px;
}
.seekadvicefrombtn{
  width: 100px;
  height: 38px;
  line-height: 38px;
  font-size: 14px;
}
.case h4{
  width: calc(100% - 20px);
  padding-left: 20px;
  padding-top: 30px;
  font-size: 18px;
}

.casetop{
  height: 140px;
}
.titleulbox{
  width: 100%;
  overflow-x: scroll;
  padding-bottom: 35px;
}
.titleul{
  width: max-content;
  display: block;
  margin: 8px auto;

}
.titleul li{
  float: left;
  margin-left: 20px;
  font-size: 12px;
  padding-bottom: 1px;
}
.titleul li:nth-child(9){
  padding-right: 20px;
}
.caseul{
  width: calc(100% - 30px);
  padding-left: 15px;
  padding-right: 15px;
  grid-template-columns: repeat(auto-fill, calc(50% - 6px));
  margin: 25px auto;
}

.caseul li{
  width: 100%;
  height: 175px;
  margin-bottom: 0;
}
.caseimg{
  height: 121px;
}
.caseul li h5{
  font-size: 12px;
}
.types{
  bottom:20.5px
}
.erweima {
  display: none;
}