How to clear styles in css

The way to clear the css style is to put the code into the css file and use the link to introduce it to remove the relevant default css style. The code is [HTML5 display-role reset for older browsers].

The operating environment of this tutorial: windows7 system, css3 version, DELL G3 computer.

How to clear css styles:

Put the code into the css file and use link to introduce it to remove the relevant default css style.

/* v2.0 | 20110126
http://meyerweb.com/eric/tools/css/reset/ 
License: none (public domain)
*/
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
margin: 0;
padding: 0;
border: 0;
font-size: 100%;
font: inherit;
vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
display: block;
}
body {
line-height: 1;
}
ol, ul {
list-style: none;
}
blockquote, q {
quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
content: '';
content: none;
}
table {
border-collapse: collapse;
border-spacing: 0;
}

css selector:

Each css style definition consists of two parts, the form is as follows: [code] selector {style} [/code] in { The part before } is the "selector". The "selector" specifies the object of the "style" in {}, that is, which elements in the web page the "style" acts on

A complete HTML page is composed of many different tags, and tags The selector determines which tags adopt the corresponding CSS style.

The above is the detailed content of How to clear styles in css. For more information, please follow other related articles on the PHP Chinese website!