body {
    margin: 0px;
    font-family: sans-serif;
}
a img {
    border: 0px;
}
#canvas {
    position: relative;
    background: url(../images/mainpage_back.png);
    height: 562px;
    width: 990px;
    margin-left: auto;
    margin-right: auto;
    border-left: 2px solid black;
    border-right: 2px solid black;
}
#mic {
    position: absolute;
    right: 5px;
    bottom: 60px;
    z-index: 3;
}
#la2a {
    position: absolute;
    right: 15px;
    bottom: 90px;
    z-index: 2;
}
#hihat {
    position: absolute;
    left: 35px;
    bottom: 120px;
    z-index: 2;
}
#stereo {
    position: absolute;
    left: 15px;
    bottom: 300px;
    z-index: 2;
}
#drum {
    position: absolute;
    left: 55px;
    bottom: 120px;
    z-index: 1;
}
#header {
    text-align: center;
}
#header h1 {
    margin-top: 10px;
    margin-bottom: 0px;
}
#header img {
    margin: 0px 10px;
}
#hrule {
    position: relative;
    bottom: 7px;
    text-align: center;
}
#maincontent {
    height: 372px;
    width: 650px;
    margin-left: auto;
    margin-right: auto;
    border: 3px black double;
    overflow: auto;
    padding: 10px;    
    background: url(../images/white_trans_back.png);
}