Element block pseudo-class :hover generated with text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 20px border-radius background border 5px rgba(0,0,0,1) solid font-size 16px overflow hidden font-weight normal transform float none line-height 1 margin 0px width 160px display block box-sizing content-box position static box-shadow 1px 1px 1px rgba(0,0,0,0.3) cursor default transition z-index auto height auto