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border-width: 1px;

border-width: thick;

border-width: 1px 4px 8px 12px;

border-style: solid;

border-style: double;

border-style: dashed;

border-style: dotted;

border-style: groove;

border-style: ridge;

border-style: inset;

border-style: outset;

border-style: double dotted solid ridge;

border-style: solid;border-color: tomato;

border-style: solid; border-color: tan #0bd tomato #000;

border-bottom: 2px solid #0bd;

border: 5px dotted tomato;