.vl {
border-left: 2px solid #000000; // defines the width, style and color of the line (change the hex code [#303030] to match your site).
height: 100px; // defines the length of the line.
position: absolute;
left: 50%; //move the line to the middle (50% of the page width)
margin-left: -1px; //half the width of border witdth to ensure the line is precicely centered on the page.
top: 0;
}
