Idea of Unlike Icon
The icon is a picture of the logo for poor quality. The icon is in the shape of a circle. The circle; however, has a hand inside of it. The hand inside of the circle, is giving the thumbs down gesture.
This Unlike icon is made in Material Design style
developed by Google. This style is based on extremely simplified shapes, thin two-pixel lines, and is optimized for 24x24 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 6,200 icons, all in the same style and quality.