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