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