Element block pseudo-class :hover generated with transform border 0px rgba(0,0,0,1) solid height auto position static z-index auto margin 0px line-height 1 background border-radius box-shadow 1px 1px 1px rgba(0,0,0,0.3) transition cursor default padding 20px box-sizing content-box display block font-size 16px width 160px text-shadow 1px 1px 1px rgba(0,0,0,0.2) float none font-weight normal overflow hidden