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