/*--------------------alpha01------------------*/
#main_menu{
padding-botom:5px;}

#main_menu ul li{
margin:0px 0px 0px 0px;}

#main_menu ul li a:hover{
background:#fff;
filter: alpha(opacity=20);
opacity:0.2;
}

#main_menu ul li a{
display:block;
height:33px;
text-indent:-9999px;
text-align:left;
outline:none;
}

#main_menu01{
background:url(img/common/main_menu01.gif) no-repeat 0px 0px;
width:187px;}
#main_menu02{
background:url(img/common/main_menu02.gif) no-repeat 0px 0px;
width:187px;}
#main_menu03{
background:url(img/common/main_menu03.gif) no-repeat 0px 0px;
width:187px;}
#main_menu04{
background:url(img/common/main_menu04.gif) no-repeat 0px 0px;
width:187px;}
#main_menu05{
background:url(img/common/main_menu05.gif) no-repeat 0px 0px;
width:187px;}
#main_menu06{
background:url(img/common/main_menu06.gif) no-repeat 0px 0px;
width:187px;}
#main_menu07{
background:url(img/common/main_menu07.gif) no-repeat 0px 0px;
width:187px;}


/*--------------------alpha02------------------*/
#side_menu{
margin-bottom:5px;}
#side_menu ul li{
margin:5px 0px 2px 3px;
width:183px;}
#side_menu ul li a:hover{
background:#fff;
filter: alpha(opacity=20);
opacity:0.2;}

#side_menu ul li a{
display:block;
text-indent:-9999px;
text-align:left;
outline:none;
width:183px;
height:61px;
}

#side_menu01{
background:url(img/common/side_menu01.gif) no-repeat 0px 0px;
height:61px;}
#side_menu02{
background:url(img/common/side_menu02.jpg) no-repeat 0px 0px;
height:61px;}
#side_menu03{
background:url(img/common/side_menu03.jpg) no-repeat 0px 0px;
height:61px;}