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