假设我有一个这样的CSS文件:
/* Base styles */
.content {
background-color: var(--background);
color: var(--text);
font-family: "Helvetica Neue", Helvetica, sans-serif;
font-size: 16px;
line-height: 1.5;
text-rendering: optimizeLegibility;
}
@media (min-width: 500px) {
.content {
font-size: 22px;
}
}
/* Headers */
h2 {
font-family: "Helvetica Neue", Helvetica, sans-serif;
font-size: 24px;
font-weight: 700;
}
/* Classes */
.small-caps {
font-feature-settings: "tnum";
letter-spacing: 0.05em;
}
使用Postss,您可以使用其他类属性,如:
.another-class {
composes: content from "other-file.css";
}
将编译为:
.another-class {
background-color: var(--background);
color: var(--text);
font-family: "Helvetica Neue", Helvetica, sans-serif;
font-size: 16px;
line-height: 1.5;
text-rendering: optimizeLegibility;
}
是否可以让类继承
全部的
来自给定目标的样式,以便可以编写类似(伪代码)的内容:
.another-class {
composes: * from "other-file.css";
}
当它变成这样的时候?
/* Base styles */
.another-class .content {
background-color: var(--background);
color: var(--text);
font-family: "Helvetica Neue", Helvetica, sans-serif;
font-size: 16px;
line-height: 1.5;
text-rendering: optimizeLegibility;
}
@media (min-width: 500px) {
.another-class .content {
font-size: 22px;
}
}
/* Headers */
.another-class h2 {
font-family: "Helvetica Neue", Helvetica, sans-serif;
font-size: 24px;
font-weight: 700;
}
/* Classes */
.another-class .small-caps {
font-feature-settings: "tnum";
letter-spacing: 0.05em;
}