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