wechat-miniprogram-shop-template/pages/cart/index.wxss

:host {
  padding-bottom: 100rpx;
}

.gap {
  height: 100rpx;
  width: 100%;
}

.t-button {
  --td-button-default-color: #000;
  --td-button-primary-text-color: #fa4126;
}