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