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