#left_part
{
    text-align:left;
    float: left;
    width: 160px;
    height: auto;
}

#right_part
{
    float: right;
    width: 750px;
    height: 500px;
    margin-left: 10px;
}
#login form{display:block;margin:20px 0 0 0}
#login .textbox{width:320px;height:15px; border: 1px solid #000000;}
#login label{float:left;width:20px;color:#999999;font-weight:bold;margin:5px 15px 0 0;text-align:right;display:block}
#login .btn{text-align:center;margin:10px 0 0 0;display:block}
#login .formrow{margin:10px 0 0 0}