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