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