console 命令行工具 X clear
console
<!DOCTYPE html>
<html>
<head>
<style>
.gift-box {
  position: relative;
  width: 300px;
  height: 300px;
  margin: 100px auto;
  cursor: pointer;
}

.box {
  position: absolute;
  width: 100%;
  height: 100%;
  background: #c0392b;
  border-radius: 10px;
  transition: all 0.3s ease;
}

.box::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.1);
  border-radius: 10px;
}

.lid {
  position: absolute;
  width: 100%;
  height: 100%;
  background: #e74c3c;
  transform-origin: bottom;
  transition: all 0.3s ease;
  border-radius: 10px;
  z-index: 2;
}

.ribbon {
  position: absolute;
  width: 100%;
  height: 100%;
}

.ribbon::before,
.ribbon::after {
  content: '';
  position: absolute;
  background: #f1c40f;
  z-index: 3;
}

.ribbon::before {
  width: 100%;
  height: 20px;
  top: 50%;
  transform: translateY(-50%);
}

.ribbon::after {
  width: 20px;
  height: 100%;
  left: 50%;
  transform: translateX(-50%);
}

.content {
  position: absolute;
  width: 100%;
  height: 100%;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 1;
  color: #fff;
  text-align: center;
  padding: 20px;
}

.gift-box:hover .lid {
  transform: rotateX(-120deg);
}

.gift-box:hover .content {
  display: flex;
}

.voucher {
  font-size: 28px;
  font-weight: bold;
  margin: 10px 0;
  font-family: Arial, sans-serif;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.brands {
  font-size: 18px;
  margin: 10px 0;
}

.note {
  font-size: 12px;
  color: #ddd;
  margin-top: 15px;
}
</style>
</head>
<body>
  <div class="gift-box">
    <div class="box">
      <div class="lid">
        <div class="ribbon"></div>
      </div>
      <div class="content">
        <div class="brands">华为 | OPPO | vivo | 小米等手机</div>
        <div class="voucher">代金券 1500 元</div>
        <div class="note">* 中考后领取 *</div>
        <div class="note">* ·0· *</div>
      </div>
    </div>
  </div>
</body>
</html>