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