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