官术网_书友最值得收藏!

Inline styling

One way of defining CSS rules for your HTML elements is through the use of inline styles. This method is not recommended because it mixes style with presentation and is difficult to maintain. It is an option though in some cases where you only need to define a very limited set of CSS rules. To use inline styles, simply place the style attribute inside the relevant HTML tag:

<p style="color:sienna;margin-left:20px">This is a paragraph.</p>

Now let's put some emphasis on the cascading of cascading style sheets. As you now know, styles can be defined in external style sheets, internal style sheets, or inline. There is a fourth level that we didn't discuss which is the browser default. You don't have any control over that though. In CSS, an inline style has the highest priority, which means that it will override a style defined in an internal style sheet, an external style sheet, or the browser default. If an inline style is not defined then any style rules defined in an internal style sheet would take precedence over styles defined in an external style sheet. The caveat here is that if a link to an external style sheet is placed after the internal style sheet in HTML <head>, the external style sheet will override the internal sheet!

主站蜘蛛池模板: 元江| 怀远县| 广汉市| 柯坪县| 积石山| 澜沧| 越西县| 四川省| 田林县| 德清县| 通道| 益阳市| 天长市| 玛纳斯县| 保山市| 江陵县| 鄂托克旗| 三都| 广安市| 漳州市| 虎林市| 青州市| 图木舒克市| 成都市| 富川| 吉安县| 大理市| 临安市| 噶尔县| 津南区| 四子王旗| 广丰县| 万宁市| 石嘴山市| 垣曲县| 长丰县| 石景山区| 同江市| 武清区| 拉孜县| 澄城县|