Animation of a blue and yellow frost-like structure builds up and fills the screen and then fades

Background, Blue, Motion, Modern, Animation, Business, Loop, Design, Abstract, Illustration, Flow, Futuristic, Frost, Ice, Natural, Seamless, Graphics, Backdrop, Organic, Yellow, Social, Pattern, Shape, Black, Smooth, Intro, Glow, Broadcast, Media, Structure, Soft, Sharp, Uniform, Angle, Overlap, Nested, Shift, Highlight