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