body{margin:auto;padding:0px;border:0px;width:99.8%;min-width:1400px;font-family:Verdana, Arial, Tahoma;font-size:18px;color:#333333;padding:0px;background-color:#e8e8e8;}
.main_body{float:top;width:100%;height:4549px;background-image:url('../img/background.jpg');overflow:hidden;background-position:center center;}
.main_content1{width:100%;position:absolute;z-index:1;left:0px;top:370px;height:56px;}
.main_content1_body{margin:auto;width:750px;height:100%;}
.main_content1_body img{float:left;width:207px;height:56px;opacity:1;}

.main_content2{width:100%;position:absolute;z-index:1;left:0px;top:4470px;height:56px;}
.main_content2_body{margin:auto;width:750px;height:100%;}
.main_content2_body  a{margin-left:72px;cursor:pointer;color:#ffffff;text-decoration:underline;}
.main_content2_body  a:hover{color:#ffc919;}