:root {
    --col-bg: #222;
    --col-hdr: #fff;
    --col-txt: #aaa;
    --col-div: #ccc;
}

#ssel {
    background: url("../img/mode_dark.png") no-repeat center;
	background-size: contain;
}

#scrollup {
    background: url("../img/arrowup_dark.png") no-repeat center;
	background-size: contain;
}

#ppic {
    display: block;
    background: url("../img/ppic.png") no-repeat center;
	background-size: contain;
}

#topblank {
    display: none;
}

#github {
    background: url("../img/github_dark.png") no-repeat center;
	background-size: contain;
}

#linkedin {
    background: url("../img/linkedin_dark.png") no-repeat center;
	background-size: contain;
}