Element block pseudo-class :hover generated with background margin 0px box-shadow 4px 4px 7px rgba(0,0,0,0.2) transform transition box-sizing content-box cursor default padding 20px text-shadow 1px 1px 1px rgba(0,0,0,0.2) position static font-size 16px z-index auto overflow hidden height auto font-weight normal width 160px line-height 1 float none display block border 0px rgba(0,0,0,1) solid border-radius