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