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