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