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