Problems with Internet Explorer 11

Hello,

I encounter 2 problems when using this theme (version 1.9.2) on Internet Explorer 11.0.22 on a Windows 8.1 laptop.
The resolution on my laptop is 1366×768.

The first problem I encounter is on the main page. Once I open the main page and scroll down to the fourth or fifth post, and then hover the mouse over the post, the white background of the post together with the “Read More” button disappears. It mostly occurs when the mouse is hovered over the featured image and then moved away from the post.

The second problem is more serious. When a post is opened, it is sometimes cut in half and half of the post is not displayed at all. You can see the text only if you select it and then it will show itself by selecting word by word.

Both these problems don’t occur all the time so it is hard to debug.

These are a example links:
The main page:
http://www.feminavenus.com/

A Post:
http://www.feminavenus.com/why-kissing-is-important/

Is there a solution to these problems?

Thanks,
MT