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