Find where you installed the Seated listings in your site code and add this style block just before.
<style>
.seated-event-link1,
.seated-event-link1:visited,
.seated-event-link2,
.seated-event-link2:visited {
color: #ffffff !important;
}
</style>
Notes: The color in the example, #ffffff, will make the text white. You can pick your own color here. If you are matching a color used on your website, right click something on your site that color and inspect it to see its color code.