#opening{ width:830px; margin:0 auto; margin-top:230px;}
#opening .cup{width:380px ; height:379px; float:left; opacity:0.1;}
#opening .cup img{}
#opening .word{width:430px ; height:155px;float:left;margin-top: 110px;margin-left: 20px; display:none}

#main{ width:1000px; height:700px; margin:0 auto;}
#top{ width:1000px; display:table}
#top .logo{ width:334px; height:69px; float:left;margin-top: 35px;margin-left: 16px;}
#top .menu{ float:left}
#top .menu .btn01{ width:38px; height:137px;margin-top: -21px;margin-left: 45px;position: absolute;}
#top .menu .btn02{ width:44px; height:132px;margin-top: -13px;margin-left: 116px;position: absolute;}
#top .menu .btn03{ width:40px; height:136px;margin-top: -15px;margin-left: 193px;position: absolute;}
#top .menu .btn04{ width:36px; height:118px;margin-top: -11PX;margin-left: 267px;position: absolute;}
#top .menu .btn05{ width:31px; height:119px;margin-top: -11px;margin-left: 343px;position: absolute;}
#top .menu .btn06{width: 35px;height: 138px;margin-top: -16px;margin-left: 417px;position: absolute;}
#top .menu .btn07{width: 44px;height: 129px;margin-top: -17px;margin-left: 494px;position: absolute;}
#top .menu .btn08{width: 45px;height: 118px;margin-top: 0PX;margin-left: 578px;position: absolute;}

#middle{ }
#middle .banner{width:1000px; height:602px;background:url(/images/bg_middle.png);}

#viewport {
position: relative;
width: 578px;
height: 511px;
overflow: hidden;


}
#viewport .smoke {
position: absolute;
width: 250px;
height: 250px;
background:url(/images/smoke-texture.png) no-repeat;
bottom: -100px;
margin-left:0px
}
#word{left: 50%;position: absolute; }
#w1{width: 355px;height: 52px;margin-top: 335px;margin-left: 100px;position: absolute;margin-left: -530px; opacity:0; }
#w2{ width:490px; height:59px;position: absolute;margin-top: 410px;margin-left: -488px;display:none;}
#w3{ width:490px; height:64px;position: absolute;margin-top: 470px;margin-left: -488px;display:none; }
#w4{ width:490px; height:60px;position: absolute;margin-top: 533px;margin-left: -488px;display:none; }
#more{margin-top: 375px;margin-left: 365px; position: absolute;}