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