<style type="text/css"> body{position:fixed;top: 0;left: 0;width:100%;height:100%;min-width: 1000px;background: url(./image/img1.png);/*图片路径*/background-repeat: no-repeat;background-size: cover;-webkit-background-size: cover;-o-background-size: cover;background-position: center 0;}</style>
