# 空气主题

**URL:** https://meta.discourse.org/t/air-theme/197703
**Category:** Theme
**Tags:** air-theme
**Created:** [2021年七月20日 20:24 UTC](https://meta.discourse.org/t/air-theme/197703 "2021-07-20T20:24:30Z")
**Posts on this page:** 1
**Showing post:** 215

<div class="post-metadata">

### Author: ![jordan.vidrine](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/jordan.vidrine/32/515563_2.png) [@jordan.vidrine](https://meta.discourse.org/u/jordan.vidrine)
#### Post date: [2022年二月10日 16:52 UTC](https://meta.discourse.org/t/air-theme/197703/215 "2022-02-10T16:52:56Z")

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好的！

您只需像这样定位该元素：

```scss
html .background-container {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: 100vw;
    background: url(https://global.discourse-cdn.com/meta/original/3X/8/3/8352b68….jpeg);
    background-size: cover;
    /* background: linear-gradient(90deg, var(--tertiary-hover) 0%, var(--tertiary) 100%); */
    clip-path: ellipse(148% 70% at 91% -14%);

```

这是通过 Chrome 检查器在本地编辑时它的外观。

 ![image](https://global.discourse-cdn.com/meta/original/3X/4/9/4989bd4903fa488e30f8daeb6c2f96cd19d070f5.jpeg)

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