Black border

remove the border-top, in style.css, in the style of:

#colophon {
	border-top: 4px solid #000;
	margin-top: -4px;
	overflow: hidden;
	padding: 18px 0;
}

btw:
for various reasons, using twenty ten, you are encouraged to use a child theme https://codex.www.ads-software.com/Child_Themes instead of editing the theme directly.

Thank you Alchymyth – that worked!

Alchymyth, do you know how I can change the page titles (welkom, anntertainment, etc.) from black to white?

I thought it would be this:

`.page-title {
color: #FFFFFF;
font-size: 14px;
font-weight: bold;
margin: 0 0 36px 0;
}
.page-title span {
color: #FFF;
font-size: 16px;
font-style: italic;
font-weight: normal;

But apparently it’s not…

find this style in style.css:

#content .entry-title {
	color: #000;
	font-size: 21px;
	font-weight: bold;
	line-height: 0.0em;
	margin-bottom: 0;
}

changing this would also effect the title in single posts;
if you need to avoid that, add a new style:

.page #content .entry-title { color: #fff; }