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