Hi
I managed to make some changes with your help
how can I remove the border on the buttons ?
(I managed to remove some borders...)
this is the CSS
#ariyui39_menu
{
margin-top: 5px;
margin-left: 5px;
}
body #ariyui39.yui-skin-sam .yuimenubar
{
background-image: none;
border-style: none !important;
}
body #ariyui39.yui-skin-sam .yuimenubar LI
{
border-style: none !important;
}
body #ariyui39.yui-skin-sam .yuimenubar UL
{
background-color: #64a9b4;
border-style: none !important;
}
www.logicalmicro.net/demo1 
