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