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