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