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