body {
    width: 100svw;
    margin: 0pt;
}
.bold {font-weight:bold}
#page-heading,#page-menu {
    padding: 3px;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    width: calc( 100% - 18px );
    border: 5px #bbb inset;
    font-size: 150%;
    font-weight: bold;
    background: #eee;
    text-align: center;
    margin:2px;
    margin-right:6px;
}
#page-menu a,.link a,.small-link a,#page-menu input,#page-menu a {
    color: black;
    text-decoration: none;
    font-size: 15px;
    font-weight: normal;
    border: .5ex #0f0 outset;
    font-family: sans-serif;
    padding: 2px;
    background: #ccccff;
}
.submenu {
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    margin: 2px;
}
#scrolling-hint {
    width: 100%;
    border: 1px solid black;
    border-radius: 4ex;
    background: #ddd;
    text-align:center;
    margin-left:-1px;
    font-size:80%;
    font-weight:normal;
}

#page-payload {
    overflow: auto;
    width: calc( 100% - 18px );
    border: 5px #bbb inset;
    background: #eee;
    margin:2px;
    margin-right:6px;
    padding:2px;
    display: grid;
    justify-content: space-around;
}
@media screen and (width>=660px) {
    #page-payload {
	grid-template-columns:33.33% 33.33% 33.33%;	
    }
} 
.hidden {display:none;}