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