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