body {
	font-family: 'Times New Roman', Times, serif;
	font-size: 100%; 
	width: 660px;
    height: 684px;
    background-color: ivory;
    display: grid;
    grid-template-columns: 68px 90px 176px 12px 266px 48px;
    grid-template-rows: 24px 44px 20px 600px 16px;
    grid-template-areas: 
        "logo hdtx hdtx hdtx hdtx exit"
        "logo linx main main main ...."
        ".... linx main main main ...."
        ".... linx main main main ...."
        ".... ftht ftht ftfp ftpo ...."
}
nav.htmsimg {
    grid-area: logo;
    margin: 2px 2px 64px 2px;
}
header {
    grid-area: hdtx;
	border-left: 2px solid black;
	border-top: 2px solid black;
	border-right: 2px solid black;
	padding-top: 4px;
	text-align: center;
    font-size: 160%;
	font-weight: bold;
}
aside {
    grid-area: linx;
	border-left: 2px solid black;
    padding-top: 30px;
	padding-left: 4px;
	padding-right: 4px;
    font-size: 70%;
}
article {
	grid-area: main;
	border-right: 2px solid black;
    padding-top: 30px;
	padding-left: 4px;
	padding-right: 4px;
    font-size: 70%;
}
.subhdgs {
    text-align: center;
}
.studynbr {
    margin: 0;
    width: 100px;
    height: 600px;
    grid-area: col1;
    text-align: left;
    line-height: 150%;
    padding-left: 1em;
}
.studypage {
    margin: 0;
    width: 25px;
    height: 600px;
    grid-area: col2;
    text-align: right;
    line-height: 150%;
    padding-right: 15px;
}
.studyname {
    margin: 0;
    width: 400px;
    height: 600px;
    grid-area: col3;
    text-align: left;
    line-height: 150%;
}
#htms {
		grid-area: ftht;
		font-size: 0.7em;
		border-left: 2px solid black;
		border-bottom: 2px solid black;
		padding-left: 10px;
		padding-bottom: 4px;
		text-align: left;
		color: gray
}
#pgcenter {
		grid-area: ftfp;
		font-size: 80%;
		border-bottom: 2px solid black;
		font-weight: bold;
		padding-bottom: 4px;
		text-align: center;
}
#rwi {
		grid-area: ftpo;
		font-size: 0.7em;
		border-right: 2px solid black;
		border-bottom: 2px solid black;
		padding-right: 10px;
		padding-bottom: 4px;
		text-align: right;
		color: gray;
}nav.idxsimg {
    grid-area: exit;
    margin: 2px 0px 2px 0px;
}
del {
    color: darkgreen;
    font-style: italic;
}
cbg {
    background-color: gold;
	font-size: 90%;
	font-weight: bold;
	padding: 0;
	margin-top: 0;
	margin-bottom: 0;
}
ol {
	margin-block-start: 0;
	padding-inline-start: 0;
	text-indent: 0em;
	text-align: justify;
	margin-bottom: 0em;
}
li {
	list-style: none;
}