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