.icon-chevron-down {
	background-image: url('png/chevron-down.png');
	background-repeat: no-repeat;
}
.icon-chevron-left {
	background-image: url('png/chevron-left.png');
	background-repeat: no-repeat;
}
.icon-chevron-right {
	background-image: url('png/chevron-right.png');
	background-repeat: no-repeat;
}
.icon-chevron-up {
	background-image: url('png/chevron-up.png');
	background-repeat: no-repeat;
}
.icon-cog {
	background-image: url('png/cog.png');
	background-repeat: no-repeat;
}
.icon-download {
	background-image: url('png/download.png');
	background-repeat: no-repeat;
}
.icon-file {
	background-image: url('png/file.png');
	background-repeat: no-repeat;
}