CSS border-top-width property

Property values

mediumDefault

medium value represents medium sized border for the top side. thin<medium<thick

border-top-width: medium;

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thin

thin value defines thin line border for the top side.

border-top-width: thin;

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thick

thick value defines a thick line border for the top side.

border-top-width: thick;

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length

10

length defines the line width of border for the top side. The used units might be px, in, em, pt.

border-top-width: 10px;

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