SOURCE

<div class="item">
	<div>
		<div class="content">
			<div class="page-group">
				<i class="fold-page"></i>
        <span class="page">折扣券</span></div>
      <i class="dot-left"></i>
      <i class="dot-right"></i>
      <div class="coupon-detail">
        <div>
          <span>8.8</span>
          <span>折</span></div>
        <div>
          <div>好运来折扣券</div>
          <div>欢迎使用</div>
          <div>
            <div>有效期：2021.12.31前有效</div></div>
        </div>
        <div>
          <div>立即使用</div>
        </div>
      </div>
    </div>
    <div class="footer">
      <div class="footer-label">使用说明</div>
      <div>请在指定门店兑换</div></div>
    <div class="ribbon">已失效</div></div>
</div>

.item {
  width: 349px;
  overflow: hidden;
  margin-bottom: 10px;
  padding-left: 2px;
  position: relative;
}
.item > div {
  background: #fff;
  border-radius: 5px;
}
.item .dot-left,
.item .dot-right {
  display: block;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #f5f5f5;
  position: absolute;
  z-index: 999;
}
.item .dot-left {
  bottom: -6px;
  left: -6px;
}
.item .dot-right {
  bottom: -6px;
  right: -6px;
}
.item .page-group {
  position: absolute;
  top: 10px;
  left: -2px;
  width: 100%;
  max-width: 120px;
}
.item .page-group .fold-page {
  display: block;
  width: 2px;
  height: 5px;
  background: #db0113;
  transform: skewY(-40deg);
  position: absolute;
  top: -1px;
  left: 0;
  z-index: 0;
}
.item .page-group .page {
  position: absolute;
  z-index: 1;
  display: block;
  padding: 0 10px;
  height: 20px;
  background: linear-gradient(137deg, #ff5b5b 0%, #db0113 100%);
  border-radius: 0 20px 20px 0;
  color: #fff;
  text-align: center;
  font-size: 12px;
  overflow: hidden;
}
.item .content {
  width: 100%;
  height: 90px;
  border-bottom: 1px dotted #f5f5f5;
  position: relative;
  z-index: 2;
}
.item .content .coupon-detail {
  display: flex;
  justify-content: space-between;
  padding: 0 15px 0 20px;
}
.item .content .coupon-detail > div {
  height: 90px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.item .content .coupon-detail > div:first-child {
  color: #e21422;
  padding-top: 20px;
  width: 30%;
}
.item .content .coupon-detail > div:first-child > span:first-child {
  font-size: 28px;
}
.item .content .coupon-detail > div:first-child > span:last-child {
  font-size: 16px;
  padding: 9px 0 0;
}
.item .content .coupon-detail > div:last-child > div {
  color: #dd0d1f;
  border: 1px solid #dd0d1f;
  border-radius: 20px;
  font-size: 12px;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 76px;
  height: 22px;
}
.item .coupon-detail > div:nth-child(2) {
  flex-direction: column;
  padding-top: 5px;
}
.item .coupon-detail > div:nth-child(2) > div {
  width: 100%;
}
.item .coupon-detail > div:nth-child(2) > div:first-child {
  color: #333;
  font-weight: bold;
  font-size: 14px;
  max-width: 140px;
}
.item .coupon-detail > div:nth-child(2) > div:nth-child(2) {
  color: #333;
  font-size: 14px;
  max-width: 140px;
}
.item .coupon-detail > div:nth-child(2) > div:last-child {
  font-size: 12px;
  color: #adadad;
  margin-top: 5px;
}
.item .coupon-detail > div:nth-child(2) > div:last-child > div {
  transform: scale(0.8);
  margin-left: -14px;
}
.item .footer {
  color: #999;
  font-size: 12px;
  padding: 5px 15px 10px 15px;
}
.item .footer .footer-label {
  line-height: 24px;
}
.item .footer .arrow {
  width: 8.5px;
  margin-left: 3px;
}
.item .footer .arrow-up {
  transform: rotateX(180deg);
}
.item .footer .footer-desc {
  color: #333;
  max-width: 100%;
  word-break: break-word;
  overflow: hidden;
}
.item .ribbon {
  width: 80px;
  height: 20px;
  background: #dd0d1f;
  position: absolute;
  right: -20px;
  top: 10px;
  transform: rotateZ(45deg);
  text-align: center;
  color: #fff;
  font-size: 12px;
}