div#container	{ 
    min-width : 0; 
}
div#contents	{
    min-width : 0; 
}
#menubar		{
    width: 170px;
}

h2, h3, h4, h5 {
     margin-left : 0px;
}

h2 {
    border-bottom :  solid 1px gray;
}

h3 {
    border-left : solid 10px  steelblue;
    padding-left : 6px;
    font-weight: normal;
}
h4 {
    /* content: '▸'; color: dodgerblue; */
    border-left : solid 5px  dodgerblue;
    padding-left : 5px;
}
h5 {
    /* content: '▹'; color: deepskyblue; */
    border-left : solid 3px  deepskyblue;
    padding-left : 3px;
}

rt {
    zoom: 0.6;
}

input[type=radio] {
    margin-top: 20px;
}