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