Remove end line in CSS Navigation Bar - html

Question

I am having trouble with my CSS navigation bar. I am unable to remove the end line in the navigation bar. It looks out of place and unprofessional.
When i minus the width, it just moves the end tab below the navigation bar.
Any help or ideas on how to fix this?
Code:
#cssmenu,
#cssmenu ul,
#cssmenu li,
#cssmenu a {
border: none;
line-height: 1;
margin: 0;
padding: 0;
}
#cssmenu {
height: 37px;
display: block;
border: 1px solid;
border-radius: 5px;
width: auto;
border-color: #336699;
margin: 0;
padding: 0;
}
#cssmenu > ul {
list-style: inside none;
margin: 0;
padding: 0;
}
#cssmenu > ul > li {
list-style: inside none;
float: left;
display: inline-block;
position: relative;
margin: 0;
padding: 0;
}
#cssmenu.align-center > ul {
text-align: center;
}
#cssmenu.align-center > ul > li {
float: none;
margin-left: -3px;
}
#cssmenu.align-center ul ul {
text-align: left;
}
#cssmenu.align-center > ul > li:first-child > a {
border-radius: 0;
}
#cssmenu > ul > li > a {
outline: none;
display: block;
position: relative;
text-align: center;
text-decoration: none;
text-shadow: 1px 1px 0 rgba(55, 110, 166, 0.6);
font-weight: 700;
font-size: 13px;
font-family: verdana;
border-right: 1px solid #336699;
color: #ffffff;
padding: 12px 20px;
}
#cssmenu > ul > li:first-child > a {
border-radius: 5px 0 0 5px;
}
#cssmenu > ul > li > a:after {
content: "";
position: absolute;
border-right: 1px solid;
top: -1px;
bottom: -1px;
right: -2px;
z-index: 99;
border-color: #3c3c3c;
}
#cssmenu ul li.has-sub:hover > a:after {
top: 0;
bottom: 0;
}
#cssmenu > ul > li.has-sub > a:before {
content: "";
position: absolute;
top: 18px;
right: 6px;
border: 5px solid transparent;
border-top: 5px solid #ffffff;
}
#cssmenu > ul > li.has-sub:hover > a:before {
top: 19px;
}
#cssmenu > ul > li.has-sub:hover > a {
/*padding-bottom: 14px;*/
z-index: 999;
border-color: #2B5681;
}
#cssmenu ul li.has-sub:hover > ul,
#cssmenu ul li.has-sub:hover > div {
display: block;
}
#cssmenu > ul > li.has-sub > a:hover,
#cssmenu > ul > li.has-sub:hover > a {
background: #2B5681;
border-color: #2B5681;
}
#cssmenu ul li > ul,
#cssmenu ul li > div {
display: none;
width: auto;
position: absolute;
top: 38px;
background: #2B5681;
border-radius: 0 0 5px 5px;
z-index: 999;
padding: 10px 0;
}
#cssmenu ul li > ul {
width: 200px;
}
#cssmenu ul ul ul {
position: absolute;
}
#cssmenu ul ul li:hover > ul {
left: 100%;
top: -10px;
border-radius: 5px;
}
#cssmenu ul li > ul li {
display: block;
list-style: inside none;
position: relative;
margin: 0;
padding: 0;
}
#cssmenu ul li > ul li a {
outline: none;
display: block;
position: relative;
font: 10pt verdana;
color: #ffffff;
text-decoration: none;
text-shadow: 1px 1px 0 rgba(55, 110, 166, 0.6);
margin: 0;
padding: 8px 20px;
}
#cssmenu,
#cssmenu ul ul > li:hover > a,
#cssmenu ul ul li a:hover {
background: #2B5681;
background: -moz-linear-gradient(top, #2B5681 0%, #336699 100%);
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #2B5681), color-stop(100%, #336699));
background: -webkit-linear-gradient(top, #2B5681 0%, #336699 100%);
background: -o-linear-gradient(top, #2B5681 0%, #336699 100%);
background: -ms-linear-gradient(top, #2B5681 0%, #336699 100%);
background: linear-gradient(top, #2B5681 0%, #336699 100%);
}
#cssmenu > ul > li > a:hover {
background: #336699;
color: Orange;
}
#cssmenu ul ul a:hover {
color: orange;
font-weight: bold;
}
#cssmenu > ul > li.has-sub > a:hover:before {
border-top: 5px solid Orange;
}
<div id='cssmenu'>
<ul style="display: table;">
<li style="width: 108px;" class='active'><a runat="server" href='~/Applications/Sentinel/Default.aspx'><span>Home</span></a>
</li>
<li style="width: 118px;" class='has-sub'><a><span>Jobs</span></a>
<ul>
<li class='has-sub'><a runat="server" style="text-align: left;" href='~/Applications/Sentinel/Jobs.aspx'>Jobs List<span></span></a>
</li>
<li class='has-sub'><a runat="server" style="text-align: left;" href='~/Applications/Sentinel/AddJob.aspx'><span>Add New Job</span></a>
</li>
</ul>
</li>
</ul>
</div>

Answer 1

Add this line to your css
#cssmenu > ul > li:last-child > a, #cssmenu > ul > li:last-child > a:after {
border-right: none;
}
This code just remove borders from your last menu item.

Answer 2

Add this in your css to remove last border:
#cssmenu > ul > li:last-child a:after, #cssmenu > ul > li:last-child > a {
border-right: 0px solid;
}