body {
    background: url(https://static.iyp.tw/17237/files/3844b7e8-f890-48b2-9ad3-9746f9bb4e8b.jpg);
    background-repeat: repeat;
    background-attachment: fixed;
    background-position:right;
    margin:0 auto;
    padding:0;
  	border-top: 0px;
}

/*內文鋪底*/
#main-wrap {
    background-color: #FFFFFF;
    margin: 0 auto 40px;
    padding-left: 20px;
    padding-right: 20px;
}