border width css

1.element {
2  border-width: 2px;
3}

1element {
2	border-width: 10px;
3  	/* Or use shorthand border property */
4  	/* width style colour */
5  	border: 10px solid black;
6}

1#some-div {
2  /* [WIDTH] [FILL MODE] [COLOR] */
3  border: 5px solid #f00; 
4  
5  /* draws solid a red line of 5px
6  between the padding (inside the div)
7  and the margin (outside the div) */
8}

1
2div {border-width: thin;}