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