.aiot-banner-box {
  width: 100%;
  margin-top: -70px;
}
.p1-part {
  margin-top: 3% !important;
}
.p1-part .cont {
  display: flex;
  margin-top: 5%;
}
.p1-part .cont .fl-box {
  width: 50%;
  padding-right: 3%;
}
.p1-part .cont .fl-box .img {
  width: 203px;
  height: 74px;
}
.p1-part .cont .fl-box .img img {
  width: 100%;
  height: 100%;
}
.p1-part .cont .fl-box .text {
  color: #000000;
  font-size: 18px;
  margin-top: 8%;
  line-height: 30px;
  text-align: justify;
}
.p1-part .cont .fr-box {
  width: 50%;
  text-align: right;
  padding-top: 5%;
}
.p2-part {
  padding: 4% 0;
}
.p2-part .cont {
  display: flex;
  margin-top: 5%;
}
.p2-part .cont .fl-box {
  width: 50%;
}
.p2-part .cont .fr-box {
  width: 50%;
}
.p2-part .cont .fr-box li {
  display: flex;
  margin-bottom: 5%;
}
.p2-part .cont .fr-box li .nb {
  margin-right: 20px;
}
.p2-part .cont .fr-box li .tit {
  color: #000000;
  font-size: 22px;
  text-align: right;
}
.p2-part .cont .fr-box li .txt {
  color: #666666;
  line-height: 30px;
  font-size: 19px;
  margin-top: 10px;
  text-align: justify;
}
.p2-part .cont .fr-box li img {
  width: 70px;
  height: 50px;
}
.p3-part {
  background-color: #ECF1F5;
  padding: 4% 0;
}
.p3-part ul {
  background-color: #fff;
  display: flex;
  flex-wrap: wrap;
  margin-top: 5%;
}
.p3-part ul li {
  width: 33.3%;
  padding: 4% 3%;
  border-bottom: 1px solid #C7DEFD;
  border-right: 1px solid #C7DEFD;
}
.p3-part ul li img {
  width: 50px;
  height: 42px;
}
.p3-part ul li .name {
  color: #000;
  font-size: 22px;
  margin: 15px 0;
}
.p3-part ul li .text {
  color: #666666;
  font-size: 16px;
}
.p4-part {
  background: linear-gradient(180deg, #024A98 0%, #F5F5F5 100%);
  padding: 3% 0;
}
.p4-part .tit {
  color: #fff;
  font-size: 36px;
  text-align: center;
}
.p4-part ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.p4-part ul li {
  width: 31%;
  margin: 0;
  margin-top: 3%;
  position: relative;
  overflow: hidden;
  border-radius: 10px;
}
.p4-part ul li img {
  width: 100%;
  transition: opacity 0.3s, filter 1s ease-out, transform 1s ease-out;
}
.p4-part ul li img:hover {
  transform: scale(1.1);
  filter: saturate(200%);
}
.p4-part ul li .name {
  font-size: 26px;
  color: #FFFFFF;
  position: absolute;
  bottom: 26px;
  left: 20px;
}