Moving post tags to below post content

Since you didn’t provide a URL for review, I looked at the Ryu demo site:
https://ryudemo.wordpress.com/

It helps a ton to look at a specific example. Here is a post from that site:
https://ryudemo.wordpress.com/2011/09/20/sed-elit-leo-fringilla/

The tags in this case are announcement and panache.

Here is example of moving those tags to the bottom and to the right with absolute positioning:

.entry-wrap {
	position: relative;
}
.entry-wrap .tags-links {
	position: absolute;
	bottom: 0;
	left: 288px;
	border: none;
}

Then you can make additional adjustments from that point depending on how your posts are setup on your site.

Or, you can hide the tags with CSS like this:

.entry-wrap .tags-links {
	display: none;
}

Here is more information about absolute positioning:
https://css-tricks.com/absolute-positioning-inside-relative-positioning/

Here is a great online tutorial if you’re just getting started with CSS:
https://www.codecademy.com/courses/web-beginner-en-TlhFi/0/1?curriculum_id=50579fb998b470000202dc8b