/*=====================================
应用电子
=====================================*/
.about_us h3 {
  margin: 40px 0;
  padding: 20px 0;
  border-bottom: 1px solid #c9c9c9;
}

.app_electronic ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: start;
  width: 100%;
}

.app_electronic_text {
  display: flex;
  flex-direction: column;
  height: 40%;
  line-height: 1.5;
}

.app_electronic_text a {
  display: block;
  color: #450cea;
}

.app_electronic ul li {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 18px;
  width: 32%;
  box-sizing: border-box;
  border: 1px solid #dcdcdc;
}

.app_electronic_text h3,.app_electronic_text span ,.app_electronic_text a {
  margin: 0 0 20px 0;
}

.app_electronic_pa {
  display: block;
  height: 50%;
  text-align: center;
}

.app_electronic {
  padding-bottom: 30px;
  border-bottom: 1px dashed #dcdcdc;
}



.app_electronic ul li {
  margin: 10px 10px 0 5px !important;
}

.app_electronic ul li:last-child {
  margin: 0;
}