.bg-image { width: 800%; height: 100%; position: absolute; left: 0; top: 0; background: url(图片地址) 0 0 repeat-x; animation: move 40s linear infinite; }怎么插入八张图片

这段代码中的 `background` 属性是用来设置背景图片的，可以通过在 `url()` 中添加8张图片的路径来实现插入八张图片，如下所示：

.bg-image {
  width: 800%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  background: url(图片1地址) 0 0 repeat-x, 
              url(图片2地址) 100% 0 repeat-x, 
              url(图片3地址) 200% 0 repeat-x, 
              url(图片4地址) 300% 0 repeat-x,
              url(图片5地址) 400% 0 repeat-x,
              url(图片6地址) 500% 0 repeat-x,
              url(图片7地址) 600% 0 repeat-x,
              url(图片8地址) 700% 0 repeat-x;
  animation: move 40s linear infinite;
}

这样就可以实现在背景中插入八张图片，每张图片的位置和重复方式都可以通过调整 `background` 属性中的参数来控制。

相关问题

.container { width: 100%; height: 500px; position: relative; overflow: hidden; } .bg-image { width: 800%; height: 100%; position: absolute; left: 0; top: 0; background: url(图片地址) 0 0 repeat-x; animation: move 40s linear infinite; }

这段代码是一个 CSS 样式表中的代码片段，用于设置一个带背景图片滚动效果的容器。具体代码解释如下：

1. `.container` 类：设置容器的宽度为100%、高度为500px，使用相对定位，并且设置了 `overflow: hidden` 以隐藏容器内部的溢出内容。

2. `.bg-image` 类：设置背景图片元素的宽度为800%、高度为100%，使用绝对定位，并且设置了 `animation` 属性实现了背景图片的无缝滚动效果。其中，`background` 属性用于设置背景图片的位置、重复方式和图片地址。

如果需要将这段代码应用到自己的网页中，可以按照以下步骤操作：

1. 在 HTML 文件中添加一个容器元素，如 `<div class="container"></div>`。

2. 在 CSS 文件中添加上述两个类的样式代码，并将其中的 `background` 属性中的图片地址替换为自己的图片地址。

3. 将样式表链接到 HTML 文件中，如 `<link rel="stylesheet" type="text/css" href="style.css">`。

这样就可以实现一个带背景图片滚动效果的容器了。如果需要插入多张图片，可以在 `background` 属性中使用逗号分隔不同的图片地址，并使用位置和重复方式参数来控制它们的位置和重复方式。

优化下面代码.bg { width: 100%; height: 100vh; background-image: url('../../assets/img/info-bg.png'); background-size: 100% 100%; background-repeat: no-repeat; position: relative; font-family: AlibabaPuHuiTiR; .goBack { position: absolute; top: 34px; right: 65px; cursor: pointer; color: #ffffff; width: 181px; padding: 15px 10px; background: rgba(24, 31, 30, 0.52); border: 1px solid #4a524e; border-radius: 5px; font-size: 18px; font-family: AlibabaPuHuiTiR; z-index: 111; display: flex; flex-direction: row; justify-content: space-between; align-items: center; } .home-left { position: absolute; top: 18%; left: 40px; width: 41%; height: 76%; font-size: 24px; color: #ffffff; } .unit { font-size: 24px; color: #636363; } .home-left-title { font-size: 24px; color: #ffffff; line-height: 36px; } .home-right { position: absolute; top: 18%; right: 88px; width: 46%; height: 78%; } .model { display: flex; justify-content: center; align-items: center; height: 90%; } #threeContained { width: 100%; height: 100%; } .model-qk-img { width: 82%; height: 90%; background-image: url('../../assets/img/howo.png'); background-size: 100% 100%; background-repeat: no-repeat; } .model-zk-img { width: 56%; height: 90%; background-image: url('../../assets/img/heavyT.png'); background-size: 100% 100%; background-repeat: no-repeat; } .model-gj-img { width: 82%; height: 90%; background-image: url('../../assets/img/transit.png'); background-size: 100% 100%; background-repeat: no-repeat; } .car-online { margin-bottom: 50px; } } .day-data { display: flex; flex-direction: row; justify-content: space-between; align-items: center; height: 29%; margin-left: 30px; } .day-val { width: 40%; } .prefix { display: inline-block; width: 6px; height: 14px; background: #ffffff; margin-right: 20px; } .zh-title { margin-left: 30px; padding-top: 30px; font-size: 30px; font-weight: 700; text-align: left; color: #ffffff; line-height: 32px; letter-spacing: 0.3px; font-family: AlibabaPuHuiTiB; } .en-title { margin-left: 30px; font-size: 14px; font-weight: 400; text-align: left; color: #ffffff; line-height: 32px; letter-spacing: -0.91px; font-family: AlibabaPuHuiTiR; }

Here are some suggestions to optimize the code:

1. Use shorthand properties whenever possible. For example, instead of writing `background-size: 100% 100%;`, you can write `background-size: cover;`.

2. Consolidate similar styles into classes, instead of repeating them for every element. For example, you can create a class for the font family and apply it to all elements that use that font.

3. Remove unnecessary styles that are not being used or overwritten by other styles.

4. Use more specific selectors to target elements, instead of relying on the order of elements in the HTML. This will make the code more robust and easier to maintain.

5. Consider using a CSS preprocessor like Sass or Less, which can help you write cleaner and more organized code.

Here's an example of how the code could be optimized:

.bg {
  width: 100%;
  height: 100vh;
  background: url('../../assets/img/info-bg.png') no-repeat center center / cover;
  position: relative;
  font-family: AlibabaPuHuiTiR;
}

.goBack {
  position: absolute;
  top: 34px;
  right: 65px;
  cursor: pointer;
  color: #fff;
  width: 181px;
  padding: 15px 10px;
  background: rgba(24, 31, 30, 0.52);
  border: 1px solid #4a524e;
  border-radius: 5px;
  font-size: 18px;
  font-family: AlibabaPuHuiTiR;
  z-index: 111;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
}

.home-left {
  position: absolute;
  top: 18%;
  left: 40px;
  width: 41%;
  height: 76%;
  font-size: 24px;
  color: #fff;
}

.unit {
  font-size: 24px;
  color: #636363;
}

.home-left-title {
  font-size: 24px;
  color: #fff;
  line-height: 36px;
}

.home-right {
  position: absolute;
  top: 18%;
  right: 88px;
  width: 46%;
  height: 78%;
}

.model {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 90%;
}

#threeContained {
  width: 100%;
  height: 100%;
}

.model-qk-img {
  width: 82%;
  height: 90%;
  background: url('../../assets/img/howo.png') no-repeat center center / cover;
}

.model-zk-img {
  width: 56%;
  height: 90%;
  background: url('../../assets/img/heavyT.png') no-repeat center center / cover;
}

.model-gj-img {
  width: 82%;
  height: 90%;
  background: url('../../assets/img/transit.png') no-repeat center center / cover;
}

.car-online {
  margin-bottom: 50px;
}

.day-data {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 29%;
  margin-left: 30px;
}

.day-val {
  width: 40%;
}

.prefix {
  display: inline-block;
  width: 6px;
  height: 14px;
  background: #fff;
  margin-right: 20px;
}

.zh-title {
  margin-left: 30px;
  padding-top: 30px;
  font-size: 30px;
  font-weight: 700;
  text-align: left;
  color: #fff;
  line-height: 32px;
  letter-spacing: 0.3px;
  font-family: AlibabaPuHuiTiB;
}

.en-title {
  margin-left: 30px;
  font-size: 14px;
  font-weight: 400;
  text-align: left;
  color: #fff;
  line-height: 32px;
  letter-spacing: -0.91px;
  font-family: AlibabaPuHuiTiR;
}

.font-alibaba {
  font-family: AlibabaPuHuiTiR;
}

.font-alibaba-bold {
  font-family: AlibabaPuHuiTiB;
}