Clips In Timeline Look Different and have an Audio Level Line?

Hi guys! I recently updated my Premiere and now my clips in my timeline are labelled with weird colors. What's frustrating is that the audio for my clips now has a line where if I click and drag it, it changes the volume of the audio. So when I try to move the clip to a different section, I keep accidentally grabbing the volume and messing up the audio. Does anyone know how to change it back? I'm sure I must have hit a wrong setting somewhere.

I attached two images, one of what it used to look like (blue and pink) and one of what it looks like now (yellow blue green.) Does anyone know how to get back to the blue and pink version? Thank you so much!!