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css The box-align attribute is used to specify the alignment of the child elements of the box. For example, if box-align:start is set, then for the box in the normal direction, each child element is top-aligned. For reverse-oriented boxes, each child element is bottom-aligned. No browser currently supports the box-align attribute, but IE, Firefox, Safari, and Chrome all support it through private attributes.
How to use the css box-align attribute?
The box-align attribute specifies how the child elements of the box are aligned.
Syntax:
box-align: start|end|center|baseline|stretch;
Attribute value:
start: For a normally oriented box, the top edge of each child element Place along the top edge of the box. For reverse-oriented boxes, the lower edge of each child element is placed along the bottom edge of the box.
end: For a normally oriented box, the lower edge of each child element is placed along the bottom edge of the box. For reverse-oriented boxes, the top edge of each child element is placed along the top edge of the box.
center: Split the extra space equally, with half above the child elements and the other half below them.
baseline: If box-orient is inline single-axis or horizontal, all child elements are aligned to their baseline
stretch: Stretch child elements to fill the containing block.
Note:
No browser currently supports the box-align attribute. Internet Explorer 10 supports this via the private property -ms-flex-align. Firefox supports this via a private attribute - MOZ-box-align. Safari and Chrome support this via the private property -WebKit-box-align.
css box-align attribute example
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <style> div { width:350px; height:100px; border:1px solid black; /* Internet Explorer 10 */ display:-ms-flexbox; -ms-flex-pack:center; -ms-flex-align:center; /* Firefox */ display:-moz-box; -moz-box-pack:center; -moz-box-align:center; /* Safari, Chrome, and Opera */ display:-webkit-box; -webkit-box-pack:center; -webkit-box-align:center; /* W3C */ display:box; box-pack:center; box-align:center; } </style> </head> <body> <div> <p>我是居中对齐的。</p> </div> <p><b>注释:</b>IE 不支持 box-pack 和 box-align 属性。</p> </body> </html>
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