CSS Selectors

CSS selectors are used to "find" (or select) HTML elements based on their element name, id, class, attribute, and more.

p, h1 {

color: red;

}

id选择器

#id {

}

class选择器

.class {

}

CSS Selectors

原文地址：https://www.cnblogs.com/feicheninfo/p/10242544.html