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