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