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