Adding border-bottom to an li in an ol

Trying to add a border-bottom: 1px solid 开发者_运维百科#ccc to an li in an ol.

I want the number of the ol to be inside the border not outside. Right now the border it not below the numbers.

I have these classes set now:

ol {padding:0 0 0 30px;margin:0;}
ol li {font-size:15px;font-weight:bold;color:#666;border-bottom:1px solid #ccc;padding:0 0 15px;margin:0 10px 15px 0;}

Basically want 15px of padding around the li and the borders to be the full width of the ol.

Any direction on this would be great thanks!

I think that you want to add

list-style-position: inside;

to your ol li or ol style.