antd-mobile/es/components/card/card.patch.css

<div align="center">

.adm-card {
  background: #fff;
  border-radius: 8px;
  padding: 0 12px;
}
.adm-card-header {
  padding: 12px 0;
}
.adm-card-header:not(:last-child) {
  border-bottom: solid 0.5px #eee;
}
.adm-card-header-title {
  font-size: 15px;
}
.adm-card-header-icon {
  margin-right: 8px;
}
.adm-card-header-extra {
  margin-left: 8px;
}
.adm-card-body {
  padding: 12px 0;
}