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