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