@media screen and (max-width: 600px) {
.container { 
	max-width: 600px;
	margin: auto;
	display: grid;
	grid-column-gap: 5px;
	grid-row-gap: 5px;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
}
.header1200 {
	display: none;
}
.header600 {
	display: block;
}
.footer {
	grid-row: 13 / 14;
}

.box-intro-archives {
	grid-column: 1 / -1;
	grid-row: 4 / 5;
}
.box-boston-img-archives {
	grid-column: 1 / 2;
	grid-row: 5 / 6;
}
.box-boston-text-archives {
	grid-column: 1 / 2;
	grid-row: 6 / 7;
}
.box-sf-img-archives {
	grid-column: 2 / -1;
	grid-row: 5 / 6;
}
.box-sf-text-archives {
	grid-column: 2 / -1;
	grid-row: 6 / 7;
}
.box-critters-img-archives {
	grid-column: 1 / 2;
	grid-row: 7 / 8;
}
.box-critters-text-archives {
	grid-column: 1 / 2;
	grid-row: 8 / 9;
}
.box-still-img-archives {
	grid-column: 2 / -1;
	grid-row: 7 / 8;
}
.box-still-text-archives {
	grid-column: 2 / -1;
	grid-row: 8 / 9;
}
.box-landscape-img-archives {
	grid-column: 1 / 2;
	grid-row: 9 / 10;
}
.box-landscape-text-archives {
	grid-column: 1 / 2;
	grid-row: 10 / 11;
}
.box-trees-img-archives {
	grid-column: 2 / -1;
	grid-row: 9 / 10;
}
.box-trees-text-archives {
	grid-column: 2 / -1;
	grid-row: 10 / 11;
}
.box-structures-img-archives {
	grid-column: 1 / 2;
	grid-row: 11 / 12;
}
.box-structures-text-archives {
	grid-column: 1 / 2;
	grid-row: 12 / 13;
}
.box-abstract-img-archives {
	grid-column: 2 / -1;
	grid-row: 11 / 12;
}
.box-abstract-text-archives {
	grid-column: 2 / -1;
	grid-row: 12 / 13;
}

.graybox {	
	padding: 5px 5%;
}
.titlebar {
	padding: 2px 5%;
}
}


@media screen and (min-width: 601px) and (max-width: 900px) {
.container { 
	max-width: 900px;
	margin: auto;
	display: grid;
    grid-column-gap: 5px;
	grid-row-gap: 5px;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    grid-template-rows: auto;
}
.header1200 {
	display: block;
}
.header600 {
	display: none;
}
.footer {
	grid-row: 9 / 10;
}

.box-intro-archives {
	grid-column: 1 / -1;
	grid-row: 4 / 5;
}
.box-boston-img-archives {
	grid-column: 1 / 2;
	grid-row: 5 / 6;
}
.box-boston-text-archives {
	grid-column: 1 / 2;
	grid-row: 6 / 7;
}
.box-sf-img-archives {
	grid-column: 2 / 3;
	grid-row: 5 / 6;
}
.box-sf-text-archives {
	grid-column: 2 / 3;
	grid-row: 6 / 7;
}
.box-critters-img-archives {
	grid-column: 3 / 4;
	grid-row: 5 / 6;
}
.box-critters-text-archives {
	grid-column: 3 / 4;
	grid-row: 6 / 7;
}
.box-still-img-archives {
	grid-column: 4 / -1;
	grid-row: 5 / 6;
}
.box-still-text-archives {
	grid-column: 4 / -1;
	grid-row: 6 / 7;
}
.box-landscape-img-archives {
	grid-column: 1 / 2;
	grid-row: 7 / 8;
}
.box-landscape-text-archives {
	grid-column: 1 / 2;
	grid-row: 8 / 9;
}
.box-trees-img-archives {
	grid-column: 2 / 3;
	grid-row: 7 / 8;
}
.box-trees-text-archives {
	grid-column: 2 / 3;
	grid-row: 8 / 9;
}
.box-structures-img-archives {
	grid-column: 3 / 4;
	grid-row: 7 / 8;
}
.box-structures-text-archives {
	grid-column: 3 / 4;
	grid-row: 8 / 9;
}
.box-abstract-img-archives {
	grid-column: 4 / -1;
	grid-row: 7 / 8;
}
.box-abstract-text-archives {
	grid-column: 4 / -1;
	grid-row: 8 / 9;
}

.graybox {	
	padding: 5px 20px;
	margin: 0;
}
.titlebar {
	margin-top: 0;
}
}


@media screen and (min-width: 901px) {
.container { 
	max-width: 1200px;
	margin: auto;
	display: grid;
    grid-column-gap: 5px;
	grid-row-gap: 5px;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    grid-template-rows: auto;
}
.header1200 {
	display: block;
	margin-bottom: -5px;
}
.header600 {
	display: none;
}
.footer {
	grid-row: 9 / 10;
}

.box-intro-archives {
	grid-column: 1 / -1;
	grid-row: 4 / 5;
}
.box-boston-img-archives {
	grid-column: 1 / 2;
	grid-row: 5 / 6;
}
.box-boston-text-archives {
	grid-column: 1 / 2;
	grid-row: 6 / 7;
}
.box-sf-img-archives {
	grid-column: 2 / 3;
	grid-row: 5 / 6;
}
.box-sf-text-archives {
	grid-column: 2 / 3;
	grid-row: 6 / 7;
}
.box-critters-img-archives {
	grid-column: 3 / 4;
	grid-row: 5 / 6;
}
.box-critters-text-archives {
	grid-column: 3 / 4;
	grid-row: 6 / 7;
}
.box-still-img-archives {
	grid-column: 4 / -1;
	grid-row: 5 / 6;
}
.box-still-text-archives {
	grid-column: 4 / -1;
	grid-row: 6 / 7;
}
.box-landscape-img-archives {
	grid-column: 1 / 2;
	grid-row: 7 / 8;
}
.box-landscape-text-archives {
	grid-column: 1 / 2;
	grid-row: 8 / 9;
}
.box-trees-img-archives {
	grid-column: 2 / 3;
	grid-row: 7 / 8;
}
.box-trees-text-archives {
	grid-column: 2 / 3;
	grid-row: 8 / 9;
}
.box-structures-img-archives {
	grid-column: 3 / 4;
	grid-row: 7 / 8;
}
.box-structures-text-archives {
	grid-column: 3 / 4;
	grid-row: 8 / 9;
}
.box-abstract-img-archives {
	grid-column: 4 / -1;
	grid-row: 7 / 8;
}
.box-abstract-text-archives {
	grid-column: 4 / -1;
	grid-row: 8 / 9;
}
	
.graybox {	
	padding: 5px 20px;
	margin: 0;
}
}