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As the demands of the web change and developers experiment with different user experiences, the need for more native language improvements expands. Our presentation layer, CSS, has done incredibly well in improving capabilities, even if sometimes too slow. The need for native support for automatically expanding textarea
elements has been long known…and it’s finally here!
To allow textarea
elements to grow vertically and horizontally, add the field-sizing
property with a value of content
:
textarea { field-sizing: content; // default is `fixed` }
The default value for field-sizing
is fixed
, signaling current behavior. The new behavior, content
, will expand as much as possible. To constrain the size a textarea
can grow, use traditional width/max-width
and height/max-height
properties.
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