CSS max-block-size property

Property values

noneDefault

No limit of block-size is applied to an element.

max-block-size: none;

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min-content

min-content value specifies the largest minimum block-size of some descendant item.

The block-size of the current element will be equal to the descendant element that has smallest block-size.

max-block-size: min-content;

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max-content

max-content value represents that the largest maximum block-size of some descendant item.

The block-size of the current element will be equal to the descendant element that has largest block-size.

max-block-size: max-content;

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length

30

length value specifies the maximum block-size of the element.

30px value means the block-size of an element can't exceed 30px no matter how much content is inside this element.

max-block-size: 30px;

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percentage

30

percentage value means the block-size of current box can not exceed the percentage value of the parent box.

30% value means the block-size of element must not be greater than 30% block-size of the parent element.

max-block-size: 30%;

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auto

auto value means the block-size will be changed automatically according to the content.

max-block-size: auto;

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