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