#rbnavbar {
background: #2a2626;
width: 100%;
color: #FFF;
margin: 0px;
padding: 0;
position: relative;
border-top:0px solid #7f7777;
height:35px;
}
#rbnav {
margin: 0;
padding: 0;
}
#rbnav ul {
float: left;
list-style: none;
margin: 0;
padding: 0;
}
#rbnav li {
list-style: none;
margin: 0;
padding: 0;
border-left:1px solid #333;
border-right:1px solid #333;
height:35px;
}
#rbnav li a, #rbnav li a:link, #rbnav li a:visited {
color: #FFF;
display: block;
font:normal 12px Helvetica, sans-serif; margin: 0;
padding: 9px 12px 10px 12px;
text-decoration: none;
}
#rbnav li a:hover, #rbnav li a:active {
background: #6c6464;
color: #FFF;
display: block;
text-decoration: none;
margin: 0;
padding: 9px 12px 10px 12px;
}
#rbnav li {
float: left;
padding: 0;
}
#rbnav li ul {
z-index: 9999;
position: absolute;
left: -999em;
height: auto;
width: 160px;
margin: 0;
padding: 0;
}
#rbnav li ul a {
width: 140px;
}
#rbnav li ul ul {
margin: -25px 0 0 161px;
}
#rbnav li:hover ul ul, #rbnav li:hover ul ul ul, #rbnav li.sfhover ul ul, #rbnav li.sfhover ul ul ul {
left: -999em;
}
#rbnav li:hover ul, #rbnav li li:hover ul, #rbnav li li li:hover ul, #rbnav li.sfhover ul, #rbnav li li.sfhover ul, #rbnav li li li.sfhover ul {
left: auto;
}
#rbnav li:hover, #rbnav li.sfhover {
position: static;
}
#rbnav li li a, #rbnav li li a:link, #rbnav li li a:visited {
background: #6c6464;
width: 120px;
color: #FFF;
display: block;
font:normal 12px Helvetica, sans-serif;
margin: 0;
padding: 9px 12px 10px 12px;
text-decoration: none;
z-index:9999;
border-bottom:1px dotted #333;
}
#rbnav li li a:hover, #rbnavli li a:active {
background: #2a2626;
color: #FFF;
display: block; margin: 0;
padding: 9px 12px 10px 12px;
text-decoration: none;
}
Introduction to Electrical Power Systems by Mohamed E.El-Hawary
