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