*,
*:before,
*:after {
	   -moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	        box-sizing: border-box;
}

header {
	display: none;
}

footer {
	display: none;
}

img {
	vertical-align: bottom;
}

section.projects {
	width: 100%;
	overflow: hidden;
}

article {
	width: 50%;
	float: left;
	position: relative;
	border-bottom: dashed black 1px;
}

article:nth-child(odd) {
	border-right: dashed black 1px;
}
article:nth-child(even) {
	border-right: dashed white 1px;
}


@media (min-width:600px) {
	article {
		width: 33.3%;
	}
	article:nth-child(odd),
	article:nth-child(even) {
		border-right: none;
	}
	article:nth-child(3n+1) {
		border-right: dashed black 1px;
	}
	article:nth-child(3n+2) {
		border-left: dashed white 1px;
		border-right: dashed black 1px;
	}
	article:nth-child(3n+3) {
		border-left: dashed white 1px;
	}

}



@media (min-width:900px) {
	article {
		width: 25%;
	}	
	article:nth-child(odd),
	article:nth-child(even),
	article:nth-child(3n+1),
	article:nth-child(3n+2),
	article:nth-child(3n+3) {
		border-left: none;
		border-right: none;
	}

	article:nth-child(4n+1) {
		border-right: dashed black 1px;
	}
	article:nth-child(4n+2) {
		border-left: dashed white 1px;
		border-right: dashed black 1px;
	}
	article:nth-child(4n+3) {
		border-left: dashed white 1px;
		border-right: dashed black 1px;
	}
	article:nth-child(4n+4) {
		border-left: dashed white 1px;
	}
}

@media (min-width:1200px) {
	article {
		width: 20%;
	}
	article:nth-child(odd),
	article:nth-child(even),
	article:nth-child(3n+1),
	article:nth-child(3n+2),
	article:nth-child(3n+3),
	article:nth-child(4n+1),
	article:nth-child(4n+2),
	article:nth-child(4n+3),
	article:nth-child(4n+4) {
		border-left: none;
		border-right: none;
	}

	article:nth-child(5n+1) {
		border-right: dashed black 1px;
	}
	article:nth-child(5n+2) {
		border-left: dashed white 1px;
		border-right: dashed black 1px;
	}
	article:nth-child(5n+3) {
		border-left: dashed white 1px;
		border-right: dashed black 1px;
	}
	article:nth-child(5n+4) {
		border-left: dashed white 1px;
		border-right: dashed black 1px;
	}
	article:nth-child(5n+5) {
		border-left: dashed white 1px;
	}
}

@media (min-width:1500px) {
	article {
		width: 16.6%;
	}
	article:nth-child(odd),
	article:nth-child(even),
	article:nth-child(3n+1),
	article:nth-child(3n+2),
	article:nth-child(3n+3),
	article:nth-child(4n+1),
	article:nth-child(4n+2),
	article:nth-child(4n+3),
	article:nth-child(4n+4),
	article:nth-child(5n+1),
	article:nth-child(5n+2),
	article:nth-child(5n+3),
	article:nth-child(5n+4),
	article:nth-child(5n+5) {
		border-left: none;
		border-right: none;
	}

	article:nth-child(6n+1) {
		border-right: dashed black 1px;
	}
	article:nth-child(6n+2) {
		border-left: dashed white 1px;
		border-right: dashed black 1px;
	}
	article:nth-child(6n+3) {
		border-left: dashed white 1px;
		border-right: dashed black 1px;
	}
	article:nth-child(6n+4) {
		border-left: dashed white 1px;
		border-right: dashed black 1px;
	}
	article:nth-child(6n+5) {
		border-left: dashed white 1px;
		border-right: dashed black 1px;
	}
	article:nth-child(6n+6) {
		border-left: dashed white 1px;
	}
}

article > .image {
	width: 100%;
	height: 0;
	padding-bottom: 61.8%;
	position: relative;
}
article > .image img {
	width: 100%;
	height: 100%;
	position: absolute;
}

article > .github {
	position: absolute;
	z-index: 1;
	bottom: 1px;
	right: 1px;
	background: white;
}
article .github a img {
	width: 30px;
}