@charset "utf-8";
/* 山田水道*/
.menu{ /* font-size:0.75em;*/
height: 40px;
position: relative;
top: 0;
left: 0;
margin: 0px auto;
width: 800px;
background: #4C99E5;
}

.menu a{
color: #ffffff;
text-decoration: none;
display: block;
width: 158px;
height: 40px;
}

.menu a:hover{     }

.submenu a{
background-color: #FFFFFF;
color: #333333;
text-align: left;
font-size: 1em;
line-height: 1em;
padding: 10px 0px 0px 10px;
display: block;
margin: 0px;
border-right: 1px solid #0033FF;
border-bottom: 1px solid #0033FF;
border-left: 1px solid #0033FF;
}
.submenu a:hover{
background-color: #1954D4;
color: #FFF;
text-align: left;
font-size: 1em;
line-height: 1em;
margin: 0px;
padding: 10px 0px 0px 10px;
display: block;
height: 40px;
}
#menu1,#menu2,#menu3,#menu4,#menu5
{
position: absolute;
top: 0;
left: 0px;
z-index: 999;
margin: 0px 0px 0px 5px;
padding: 0px;
}	
#menu2 {left:158px;
}
#menu3 {left:316px;
}
#menu4 {left:474px;
}
#menu5 { left:632px; 
}

.submenu {
visibility: hidden;
position: absolute;
left: 0px;
overflow: hidden;
}