Hola a todos, tengo un problemilla con un menu horizontal no consigo que el elemento <li><a> mediante la propiedad hover se me ilumine en un tamaño concreto. vamos q no consigo amplirlo para que me quede un menu pretty.
 
[IMG]C:\Documents and Settings\smartin\Escritorio\dibujo.bmp[/IMG]
 
el css es el siguiente:
 
#menu-bar {
  margin: 0px 0px 0px 0px;
  padding: 0px 6px 0px 6px;
  height: 33px;
  width: 93%;
  line-height: 100%;
  border-radius: 22px;
  -webkit-border-radius: 22px;
  -moz-border-radius: 22px;
  box-shadow: 2px 2px 3px #666666;
  -webkit-box-shadow: 2px 2px 3px #666666;
  -moz-box-shadow: 2px 2px 3px #666666;
  background: #328AFC;
  filter: progid:DXImageTransform.Microsoft.gradient(startCo  lorstr=#2DA8FA, endColorstr=#112A7A);
  background: -webkit-gradient(linear, left top, left bottom, from(#2DA8FA), to(#112A7A));
  background: -moz-linear-gradient(top,  #2DA8FA,  #112A7A);
  border: solid 1px #6D6D6D;
  overflow:visible;
}
 
#menu-bar li {
  margin: 0px 6px 0px 6px;
  padding: 0px 0px 7px 0px;
  float: left;
  position: relative;
  list-style: none;
  z-index:100;
  /*display:inline;*/
 
}
 
#menu-bar a {
  font-size: 13px;
  color:#FFFFFF;
  text-decoration: none;
  display:block;
  padding: 8px 20px 8px 0px;
  margin: 0px 0px 0px 0px;
  border-radius: 0px;
  -webkit-border-radius: 0px;
  -moz-border-radius: 0px;
  border-right: solid 1px #FFFFFF;
 
  /*border-left: solid 1px #FFFFFF;*/
 
}
 
#menu-bar .selected a, #menu-bar li:hover > a {
  background: #0399D4;
  filter:  progid:DXImageTransform.Microsoft.gradient(startCo  lorstr=#424242, endColorstr=#424242);
  background: -webkit-gradient(linear, left top, left bottom, from(#424242), to(#424242));
  background: -moz-linear-gradient(right,  #424242,  #424242);
  color:;/*lletra sempre blanca meny sup*/
  -webkit-box-shadow: 0 1px 1px rgba(0, 0, 0, .2);
  -moz-box-shadow: 0 1px 1px rgba(0, 0, 0, .2);
  box-shadow: 0 1px 1px rgba(0, 0, 0, .2);
  text-shadow: none;
  filter: alpha(opacity=100);
  opacity: 1;
}
 
/*al navegar per sobre de l'element del submenu*/
#menu-bar ul li:hover a, #menu-bar li:hover li a {
  background: none;
  border: none;
  color: #FFFFFF;
  -box-shadow: none;
  -webkit-box-shadow: none;
  -moz-box-shadow: none;
}
#menu-bar ul a:hover {
  background: #0399D4 !important;
  filter:  progid:DXImageTransform.Microsoft.gradient(startCo  lorstr=#04ACEC, endColorstr=#0186BA);
  background: -webkit-gradient(linear, left top, left bottom, from(#04ACEC), to(#0186BA)) !important;
  background: -moz-linear-gradient(top,  #04ACEC,  #0186BA) !important;
  color: #FFFFFF !important;
  border-radius: 0;
  -webkit-border-radius: 0;
  -moz-border-radius: 0;
}
#menu-bar ul {
 background: #424242;
  filter:  progid:DXImageTransform.Microsoft.gradient(startCo  lorstr=#0A0A0A, endColorstr=#454545);
  background: -webkit-gradient(linear, left top, left bottom, from(#0A0A0A), to(#454545));
  background: -moz-linear-gradient(top,  #0A0A0A,  #454545);
  display: none;
  margin: 0;
  padding: 0;
  width: 310px;
  position: absolute;
  top: 30px;
  left: 0;
  border: solid 1px #B4B4B4;
  border-radius: 5px;
  -webkit-border-radius: 5px;
  -moz-border-radius: 5px;
  -webkit-box-shadow: 2px 2px 3px #222222;
  -moz-box-shadow: 2px 2px 3px #222222;
  box-shadow: 2px 2px 3px #222222;
  z-index:100;
}
 
#menu-bar li:hover > ul {
  display: block;
}
#menu-bar ul li {
  float: none;
  margin: 0;
  padding: 0;
}
 
#menu-bar ul li ul {
  filter: alpha(opacity=85);
	opacity: 0.85;
}
 
#menu-bar ul a {
  padding:10px 0px 10px 15px;
  color:color:#FFFFFF /*#424242 */!important;
  font-size:12px;
  font-style:normal;
  font-family:arial;
  font-weight: normal;
 
}
#menu-bar ul li:first-child > a {
  border-top-left-radius: 5px;
  -webkit-border-top-left-radius: 5px;
  -moz-border-radius-topleft: 5px;
  border-top-right-radius: 5px;
  -webkit-border-top-right-radius: 5px;
  -moz-border-radius-topright: 5px;
}
#menu-bar ul li:last-child > a {
  border-bottom-left-radius: 5px;
  -webkit-border-bottom-left-radius: 5px;
  -moz-border-radius-bottomleft: 5px;
  border-bottom-right-radius: 5px;
  -webkit-border-bottom-right-radius: 5px;
  -moz-border-radius-bottomright: 5px;
}
#menu-bar:after {
  content: ".";
  display: block;
  clear: both;
  visibility: hidden;
  line-height: 0;
  height: 0;
}
#menu-bar {
  display: block;
}
 
  html[xmlns] #menu-bar {
  display: block;
}
* html #menu-bar {
  height: 1%;
}
 
gracias. 
  
 


