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