.demo__list {
  display: flex;
  flex-wrap: wrap;
  padding: 16rpx 32rpx;
}

.demo__card {
  flex: 0 0 25%;
  text-align: center;
}

.demo__card-name {
  font-size: 24rpx;
  color: #999;
}

/* 自定义图标 */
@font-face {
  font-family: 'icon'; /* Project id 3144196 */
  src: url('data:application/x-font-woff2;charset=utf-8;base64,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')
      format('woff2'),
    url('//at.alicdn.com/t/font_3144196_s14ifjx2cyi.woff?t=1642299317916') format('woff'),
    url('//at.alicdn.com/t/font_3144196_s14ifjx2cyi.ttf?t=1642299317916') format('truetype');
}

.icon {
  font-family: 'icon' !important;
  font-size: 16px;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.icon-a-0:before {
  content: '\e64d';
}

.icon-a-1h:before {
  content: '\e64e';
}

.icon-a-2h:before {
  content: '\e64f';
}

.icon-a-3h:before {
  content: '\e650';
}
