p.one {
border-style: solid;
border-width: 5px;
}
p.two {
border-style: solid;
border-width: medium;
}
p.three {
border-style: dotted;
border-width: 2px;
}
p.four {
border-style: dotted;
border-width: thick;
}.element {
border-width: 2px;
}element {
border-width: 10px;
/* Or use shorthand border property */
/* width style colour */
border: 10px solid black;
}#some-div {
/* [WIDTH] [FILL MODE] [COLOR] */
border: 5px solid #f00;
/* draws solid a red line of 5px
between the padding (inside the div)
and the margin (outside the div) */
}border: 3px solid #3d3d3d
/* top | right | bottom | left */
border-width: 0 0 3px 3px
/*simulair to: */
border-left: 3px solid #3d3d3d
border-bottom: 3px solid #3d3d3d.wrapper{border-width:20px;}