body {
    /* Black and White Style */
    /*-webkit-filter: grayscale(100%);
    -moz-filter: grayscale(100%);
    -ms-filter: grayscale(100%);
    -webkit-filter: grayscale(1);
    filter: grayscale(100%);
    filter: grayscale(1);
    filter: grayscale(1);*/

    font-family: 'Microsoft JhengHei', Arial, MingLiU;
    /*background-image: url('images/background.jpg');*/
    background-repeat: repeat-y;
    background-size: cover;
    /*background-position: 100% 100%;*/
    padding: 0;
    margin: 0;
}