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