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