html {
  font-size: 14px;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

body{
    font-family: "Helvetica Neue", Helvetica, Arial, "微軟正黑體", "微软雅黑", "メイリオ", "맑은 고딕", sans-serif;
    font-size:14px;
    overflow-x: hidden;
    overflow-y: auto;
    background: #F8F8F8 url(../images/bg.jpg) center center fixed no-repeat;
    -moz-background-size:cover;        /*for Firefox*/
     -webkit-background-size:cover;        /*for Google Chrome、Safari*/
     -o-background-size:cover;        /*for Opera*/
     background-size:cover;        /*for IE*/ 
}