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