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