.w-1500{ position:relative; width:1240px; margin:0 auto;}
.pview{ position:relative; display:block; margin:0 auto; width:1400px;top:180px; left:0px;}
.items{ display:block; position:absolute; top:0px; left:0px;}
.items a{ display:block; float:left; width:170px; height:150px; background:url(../images/01.png) left top no-repeat; margin-right:00px; margin-bottom:50px; text-align:center}
.items a:nth-child(6n){ margin-right:0px;}
.items a img{ display:inline-block; margin:60px; padding:0px; border:0}




.pviewa{ position:relative; display:block; margin:0 auto; width:1100px;top:350px; left:450px;}
.itemsa{ display:block; position:absolute; top:0px; left:0px;}
.itemsa a{ display:block; float:left; width:120px; height:120px; background:url(../images/01.png) left top no-repeat; margin-right:20px; margin-bottom:10px; text-align:center}
.itemsa a:nth-child(8n){ margin-right:0px;}
.itemsa a img{ display:inline-block; margin:29px -7 0 0; padding:0; border:0}


.pviewb{ position:relative; display:block; margin:0 auto; width:1300px;top:250px; left:-400px;}
.itemsb{ display:block; position:absolute; top:0px; left:0px;}
.itemsb a{ display:block; float:left; width:120px; height:120px; background:url(../images/01.png) left top no-repeat; margin-right:10px; margin-bottom:10px; text-align:center}
.itemsb a:nth-child(10n){ margin-right:0px;}
.itemsb a img{ display:inline-block; margin:29px -7 0 0; padding:0; border:0}



#preview{position:absolute;border:1px solid #614635;background:#3c2116;padding:5px;display:none;color:#fff;z-index: 200}

#preview{position:absolute;border:1px solid #614635;background:#3c2116;padding:5px;display:none;margin-top:-350px;z-index:99999;}



.bg_01{width:1920px;height:750px;left:50%;margin-left:-960px;overflow:hidden;position:relative;background:url(../images/bg_01.jpg) no-repeat center;background-position-x:center;background-position-y:center;background-position:0px -0px}
.bg_02{width:1920px;height:800px;left:50%;margin-left:-960px;overflow:hidden;position:relative;background:url(../images/bg_02.jpg) no-repeat center;background-position-x:center;background-position-y:center;background-position:0px -0px}
.bg_03{width:1920px;height:700px;left:50%;margin-left:-960px;overflow:hidden;position:relative;background:url(../images/bg_03.jpg) no-repeat center;background-position-x:center;background-position-y:center;background-position:0px -0px}
.bg_04{width:1920px;height:1000px;left:50%;margin-left:-960px;overflow:hidden;position:relative;background:url(../images/bg_04.jpg) no-repeat center;background-position-x:center;background-position-y:center;background-position:0px -0px}