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