/* color_honbu.css */
body {
 margin: 2px;
 /*border: 1px solid #800000; */
 background: url("../header/kabe.gif") repeat;
}
 .kanto {display: none; }

 .nav { 
    z-index:1;
    border: 1px solid #800000;
    background: url("../header/kabe.gif") repeat;
    /* background: white; */
    max-width:900px;
 }

@media screen and (max-width: 900px) {
/* for fixed navigation */
 .fixed {
    /* background: url("../header/kabe.gif") repeat; */
    /* background: white; */
    position: fixed;
    top: 0;
    left: 2px;
    width: 100%;
    max-width:900px;
 }
}
@media screen and (min-width: 901px) {
/* for fixed navigation */
 .fixed {
    /* background: url("../header/kabe.gif") repeat; */
    /* background: white; */
    position: fixed;
    top: 0;
    left: 50%;
    width: 100%;
    margin-left: -451px; 
}