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