.region{overflow:hidden;}
.rg4{ position:relative; }
.rg4 .mod{width:917px; margin: 10px auto; overflow:hidden; height: 171px; }
.rg4 .turnLeft, .rg4 .turnRight { position:absolute; top:0; width:23px; height:157px; cursor:pointer;}
.rg4 #demo{overflow:hidden; width:910px; float:left; margin:10px 0 10px 7px; display:inline; height:149px;}
.rg4 #demo li{float:left; display:inline; width:213px; margin-right:10px;  height:149px;}
.rg4 #demo img {width:213px; padding:5px; height:149px; float:left;}
.rg4 #indemo {float:left; width:800%;}
.rg4 #demo1{float:left;}
.rg4 #demo2{float:left;}
.rg4 .turnLeft {left:5px;top:13px; background:url(/macongglobal/blue-left.png) no-repeat left;}
.rg4 .turnRight {right:5px; top:13px; background:url(/macongglobal/blue-right.png) no-repeat right;}