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