@media screen and (max-width: 600px) {
.container { 
	max-width: 600px;
	margin: auto;
	display: block;
	grid-row-gap: 5px;
}
nav {
	max-width: 100%;
}
h3{
	margin-top: 10px;
}
.header1200 {
	max-width: 100%;
	display: none;
}
.header600 {
	max-width: 100%;
	display: block;
}
.titlebar {
	margin-top: 5px;
	padding: 2px 0;
	max-width: 100%;
}
.left-content-portfolio-one {
	max-width: 100%;
}
.right-image-portfolio-one {
	max-width: 100%;
}
.left-content-portfolio-two {
	max-width: 100%;
}
.right-image-portfolio-two {
	max-width: 100%;
}
.left-content-portfolio-three {
	max-width: 100%;
}
.right-image-portfolio-three {
	max-width: 100%;
}
.left-content-portfolio-four {
	max-width: 100%;
}
.right-image-portfolio-four {
	max-width: 100%;
}
.left-content-portfolio-five {
	max-width: 100%;
}
.right-image-portfolio-five {
	max-width: 100%;
}
.rule-one {
max-width: 100%;	
}
.rule-two {
max-width: 100%;	
}
.rule-three {
max-width: 100%;	
}
.rule-four {
max-width: 100%;	
}
.rule-five {
max-width: 100%;	
}
.footer {
	max-width: 100%;
	margin-top: 10px;
}
}


@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;
    grid-template-rows: auto;
}
nav {
	grid-column: 1 / -1;
	grid-row: 1 / 2;
}
h3{
	margin-top: 0;
}
.header1200 {
	grid-column: 1 / -1;
	grid-row: 2 / 3;
	display: block;
	margin-bottom: -5px;
}
.header600 {
	grid-column: 1 / -1;
	grid-row: 2 / 3;
	display: none;
}
.titlebar {
	grid-column: 1 / -1;
	grid-row: 3 / 4;
	margin-top: 0;
}
.left-content-portfolio-one {
	grid-column: 1 / 2;
	grid-row: 4 / 5;
}
.right-image-portfolio-one {
	grid-column: 2 / -1;
	grid-row: 4 / 5;
	padding-left: 20px;
}
	
.rule-one {
	grid-column: 1 / -1;
	grid-row: 5 / 6;	
}
	
.left-content-portfolio-two {
	grid-column: 1 / 2;
	grid-row: 6 / 7;
}
.right-image-portfolio-two {
	grid-column: 2 / -1;
	grid-row: 6 / 7;
	padding-left: 20px;
}	
.rule-two {
	grid-column: 1 / -1;
	grid-row: 7 / 8;	
}	
.left-content-portfolio-three {
	grid-column: 1 / 2;
	grid-row: 8 / 9;
}
.right-image-portfolio-three {
	grid-column: 2 / -1;
	grid-row: 8 / 9;
	padding-left: 20px;
}	
.rule-three {
	grid-column: 1 / -1;
	grid-row: 9 / 10;	
}	
.left-content-portfolio-four {
	grid-column: 1 / 2;
	grid-row: 10 / 11;
}
.right-image-portfolio-four {
	grid-column: 2 / -1;
	grid-row: 10 / 11;
	padding-left: 20px;
}	
.rule-four {
	grid-column: 1 / -1;
	grid-row: 11 / 12;	
}
.left-content-portfolio-five {
	grid-column: 1 / 2;
	grid-row: 12 / 13;
}
.right-image-portfolio-five {
	grid-column: 2 / -1;
	grid-row: 12 / 13;
	padding-left: 20px;
}	
.rule-five {
	grid-column: 1 / -1;
	grid-row: 13 / 14;	
}
.footer {
	grid-column: 1 / -1;
	grid-row: 14 / 15;
}

}


@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;
    grid-template-rows: auto;
}
.header1200 {
	grid-column: 1 / -1;
	grid-row: 2 / 3;
	display: block;
	margin-bottom: -5px;
}
.header600 {
	grid-column: 1 / -1;
	grid-row: 2 / 3;
	display: none;
}
.titlebar {
	grid-column: 1 / -1;
	grid-row: 3 / 4;
	margin-top: 0;
}
.left-content-portfolio-one {
	grid-column: 1 / 2;
	grid-row: 4 / 5;
}
.right-image-portfolio-one {
	grid-column: 2 / -1;
	grid-row: 4 / 5;
	padding-left: 20px;
}	
.rule-one {
	grid-column: 1 / -1;
	grid-row: 5 / 6;	
}	
.left-content-portfolio-two {
	grid-column: 1 / 2;
	grid-row: 6 / 7;
}
.right-image-portfolio-two {
	grid-column: 2 / -1;
	grid-row: 6 / 7;
	padding-left: 20px;
}	
.rule-two {
	grid-column: 1 / -1;
	grid-row: 7 / 8;	
}	
.left-content-portfolio-three {
	grid-column: 1 / 2;
	grid-row: 8 / 9;
}
.right-image-portfolio-three {
	grid-column: 2 / -1;
	grid-row: 8 / 9;
	padding-left: 20px;
}	
.rule-three {
	grid-column: 1 / -1;
	grid-row: 9 / 10;	
}	
.left-content-portfolio-four {
	grid-column: 1 / 2;
	grid-row: 10 / 11;
}
.right-image-portfolio-four {
	grid-column: 2 / -1;
	grid-row: 10 / 11;
	padding-left: 20px;
}	
.rule-four {
	grid-column: 1 / -1;
	grid-row: 11 / 12;	
}
.left-content-portfolio-five {
	grid-column: 1 / 2;
	grid-row: 12 / 13;
}
.right-image-portfolio-five {
	grid-column: 2 / -1;
	grid-row: 12 / 13;
	padding-left: 20px;
}	
.rule-five {
	grid-column: 1 / -1;
	grid-row: 13 / 14;	
}
.footer {
	grid-column: 1 / -1;
	grid-row: 14 / 15;
}
}