antd-mobile/2x/cjs/components/card/card.css

<img src="https://gw.alipayobjects.com/mdn/rms_ee68a8/afts/img/A*hjjDS5Yy-ooAAAAAAAAAAAAAARQnAQ" alt="logo" width="100%" />

.adm-card {
  background: #ffffff;
  border-radius: 16px;
  padding: 0 24px;
}

.adm-card-header {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-sizing: border-box;
  padding: 24px 0;
}

.adm-card-header:not(:last-child) {
  border-bottom: solid 1px var(--adm-border-color);
}

.adm-card-header-title {
  font-size: 30px;
  line-height: 1.4;
  font-weight: bold;
}

.adm-card-body {
  padding: 24px 0;
}