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