CSS 美化网页元素 - 知乎?

CSS 美化网页元素 - 知乎?

WebFeb 21, 2024 · Basic usage. Declaring a custom property is done using a custom property name that begins with a double hyphen ( -- ), and a property value that can be any valid CSS value. Like any other property, this is written inside a ruleset, like so: element { --main-bg-color: brown; } Note that the selector given to the ruleset defines the scope that ... WebJun 1, 2024 · The most basic way to assign a color in CSS is to simply put in a color name. If you want something to be blue, red, or green, you can simply put this in your CSS and the browsers will display it. #div-one { background-color: red; } #div-two { background-color: green; } #div-three { background-color: blue; } #div-four { background-color: black; } colour pencil artwork Webbody { background-color: var(--bgColor); } In this example the background-color of the body element will be set to the value of the variable we defined above (a fetching peach color). See the Pen Basic CSS variable use by Michelle Barker (@michellebarker) on CodePen. Defining variables doesn’t have to be done globally, however. WebThe CSS background-color property helps to set an element’s background color. An element’s background is the overall size of the element including the padding and border, but not the margin. You can use the CSS background-color property to determine a background color. This is used in such a way as the color property, indicating users … drop out to you meaning Web148 rows · Jul 21, 2011 · The color of the darker (generally outer) of the two borders away from the light source for 3-D elements that appear 3-D due to two concentric layers of … WebAug 1, 2024 · initial: It is used to set the default value.It does not set the background color. Syntax: element { background-color: initial; } inherit: It is inherit the background-color from it’s parent. Supported Browsers: The browser supported by css background-color Property are listed below: Chrome 1.0 and above drop out transitive or intransitive Web142 rows · Get the complete list of basic and extended color keywords as well as their hex and RGB color values. You can further fine tune the color using shades option. HOME …

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