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