Remove link color in entry-title

Hi,
I am trying to change the color for all the post entry-titles to black.
Since they are links, they have the link (and visited link) colors I have chosen.

This is what I tried:

.post .entry-title {
color: #000;
font-size: 24px;
margin-top: 4px;
}

If I change font-size, the right entry-titles change, if I change the color, nothing happens.
How can I overrule the link colors? (Or how can I remome the links from the entry-titles?)

Thanks, Leon