在线手册

  • pr background position

    ... below. Definition and Usage The background-position property sets the starting position of a background image. Tip: By default, a background-image is placed at the top-left corner of an element, and repeated both vertically and horizontally ...

  • prop style borderimagerepeat

    ... (repeated) to fill the area. If it does not fill the area with a whole number of tiles, the image is rescaled so it fits space The image is tiled (repeated) to fill the area. If it does not fill the area with a whole number of ...

  • prop style borderimagesource

    ... = "url(border.png)";Try it yourself » Definition and Usage The borderImageSource property sets or returns the image to be used, instead of the border styles given by the border-style properties. Tip: If the value is " ...

  • prop style borderimage

    ... . Read about inherit Technical Details Default Value: none 100% 1 0 stretch Return Value: A String, representing the border-image property of an element CSS Version CSS3 Related Pages CSS reference: border ...

  • pr background position

    ... 属性 实例 如何定位background-image: body { background-image:url('smiley.gif'); background-repeat:no ... background-position属性设置应该从父元素继承 在线实例 如何设置页面背景图像 这个例子演示了如何在页面上设置background-image。 如何使用%来定位背景图像 这个例子演示了如何使用%设置页面上的图像位置。 如何使用像素来定位 ...

  • pr list style

    ... 属性定义及使用说明 list-style 简写属性在一个声明中设置所有的列表属性。 可以设置的属性(按顺序): list-style-type, list-style-position, list-style-image. 可以不设置其中的某个值,比如 "list-style:circle inside;" 也是允许的。未设置的属性会使用其默认值。 默认值: disc outside none 继承: yes 版本: ...

  • prop map name

    ... setting the name property, you should also set the <img>'s usemap attribute - if not, the relationship between the image and the map will no longer exist (clickable areas will no longer be clickable). Note: In HTML5, the id attribute of ...

  • prop style backgroundposition

    ... Yourself" examples below. Definition and Usage The backgroundPosition property sets or returns the position of a background-image within an element. Browser Support The numbers in the table specify the first browser version that fully ...

  • prop style backgroundrepeat

    ... " examples below. Definition and Usage The backgroundRepeat property sets or returns how to repeat (tile) a background-image. Browser Support The numbers in the table specify the first browser version that fully supports the property ...

  • prop style backgroundsize

    ... value is given, the second is set to "auto" percentage Sets the width and height of the background image in percent of the parent element. The first value sets the width, the second value sets the height. If only ...

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