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