Element block pseudo-class :hover generated with font-weight normal text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-sizing content-box margin 0px cursor default display block line-height 1 padding 20px width 160px float none transition transform position static font-size 16px background z-index auto border-radius height auto overflow hidden box-shadow 1px 1px 0px rgba(0,0,0,0.5) border 0px rgba(0,0,0,1) solid