.rowbox.navi{
    color:black;
    flex-direction:row;
    font-size:1.5rem;
    font-weight:normal;
    justify-content:left;
    margin-bottom:30px;
    margin-top:50px;
}
.rowbox.navi .col{
    display:flex;
}
.rowbox.navi .col.menu{
    justify-content:left;
    margin-left:200px;
    width:600px;
}
.rowbox.navi .col.menu .item{
    box-sizing:border-box;
    display:flex;
    font-weight:normal;
    justify-content:center;
    text-decoration:underline;
}
.rowbox.navi .col.menu .item:not(:first-child){
    border-left:0.15rem solid black;
    margin-left:1.0rem;
    padding-left:1.0rem;
}
.rowbox.navi .col.menu .item.active{
    color:saddlebrown;
    cursor:default;
    font-weight:bold;
    text-decoration-color:transparent;
}
.rowbox.navi .col.panel{
    justify-content:right;
    width:calc(100% - 600px - 200px);
}