Many elements inside others with a border radius do not get "cut" inside the element. I have a solution to this.
The solution is quite very simple.
No guarantees, however. This at least worked for me:
opacity:0.99;
should work in css. It is quite simple, and does not affect it's opacity much!
Note: Setting the opacity to 1 will NOT work. you must put it to a value < 1.