14-3 上課範例：style.css

body {
    background-color: #000000;
    margin: 0px;
    padding: 0px;
    background-image: url(images/bg.png);
    background-repeat: no-repeat;
    background-position: center top;
    color:white;
}

#page {
    width:980px;
    margin-top: 250px;
    margin-right: auto;
    margin-left: auto;
    background-color: #000000;
    filter:alpha(opacity=80);
    -moz-opacity:0.8;
    opacity: 0.8;
}

.block{
    font-size:12px;
    margin:10px;
}



.block a{
    color:#CCFF66;
}


.block_center{
    background-color:#FFFFFF;
}

.right_tbl{
    width:200px;
    border-collapse: collapse;
    margin:5px 0px;
    color:#000000;
    font-size:12px;
}