How to set border style for one side?

Property Description Values
border-top-style Defines the top border, check border-style for its value
border-bottom-style Defines the bottom border, check border-style for its value
border-right-style Defines the right border, check border-style for its value
border-left-style Defines the left border, check border-style for its value

        HyperText Markup Language (HTML).