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