.operationbox{
	width: 1200px;
	height: 340px;
	margin: 20px auto;

}
.operationbox .title{
	width: 100%;
	height: 60px;
	color: #3C2C63;
	font-size: 30px;
	text-align: center;
	font-weight: bold;
}
.operationbox ul li{
  width: 250px;
  height: 120px;
  background: #CEAB83;
  float: left;
  margin: 12px;
  text-align: center;
  padding-top: 30px;
  color: #fff;
  border-radius: 30px;
}

.oveadvbox{
	width: 100%;
	height: 580px;
	background: #F2F2F2;
	padding-top: 50px;
}

.oveadvbox .title{
	text-align: center;
	font-size: 30px;
	font-weight: bold;
	color: #3D2B60;
}

.oveadvbox .oveadv{
	width: 1150px;
	height: 470px;
	margin: 0 auto;
	background: url(../images/oveadvbox.jpg) no-repeat;
	background-size: 1920px;
	background-position: -400px -80px;

}
.oveadvbox .oveadv li{
	width: 200px;
	height: 310px;
	float: left;

    margin-left: 25px;
    text-align: center;
}
.oveadvbox .oveadv li:nth-child(1){
	margin-left: 10px;
	padding: 200px 4px;
}
.oveadvbox .oveadv li:nth-child(2){
	padding: 140px 12px;
}

.oveadvbox .oveadv li:nth-child(3){
	padding: 110px 12px;
}
.oveadvbox .oveadv li:nth-child(4){
	padding: 140px 12px;
}
.oveadvbox .oveadv li:nth-child(5){
	padding: 230px 12px;
}