#vacancies ul
{
with:500px;
float:left;
border-left:110px solid #FFFFFF;
list-style:none;
margin:0;
padding:0 0 2em 0;
}
#vacancies li
{
float:left;
clear:left;
border-bottom:1px dotted #DDDDDD;
padding:1em 0;
width:500px;
}