/* css 重置 */
body,div,ul,li { padding: 0; margin: 0; }
ul { list-style: none ; }
img { border: none; }
a { blr: expression(this.onFocus=this.blur()); outline: none; }

/*本例css*/
.banner { width: 100%; height: 680px; position: relative; overflow:hidden;}
.banner_photo{position:absolute; left:50%; margin-left:-960px; width: 1920px; height:680px;}
.bt{font-size: 34px;color: #FFFFFF;position: absolute;top: 260px; left: 50%;margin-left: -542px;font-weight: normal;}
.bt_text{font-size: 24px;color: #FFFFFF;position: absolute;top: 360px; left: 50%;margin-left: -542px;}
.banner_text{height: 60px;  width: 310px;  background: rgb(255, 255, 255) none repeat scroll 0% 0%; border-radius: 50px;  position: absolute;  left: 50%; margin-left: -542px; top: 50%; margin-top: -52px; font-size: 24px; color: #ff9600;text-align: center;line-height: 60px;}
.banner_ewm{width: 310px; height:160px; position: absolute; left: 50%;margin-left: -542px; top: 50%; margin-top: 38px;}
.banner_ewm_left,.banner_ewm_right{height:160px; width: 140px;}
.banner_ewm_right{float: right;}
.banner_ewm_left{ float: left;}
.banner_ewm_left i,.banner_ewm_right i{ display: block;  width: 140px;  height: 140px;   background-size: 100%;  background-repeat: no-repeat;}
/*banner两个二维码*/
.banner_ewm_left i{background-image: url("../images/app.png"); }
.banner_ewm_right i{background-image: url("../images/wx.png"); }

.banner_ewm_right p,.banner_ewm_left p{text-align: center;  font-size: 12px;  color: #fff;  line-height: 12px;  margin-top: 10px;}
/*数字按钮样式*/
.banner .num { overflow:hidden; height: 20px; position: absolute; bottom:20px; left: 50%; margin-left:-45px; zoom:1; z-index:3 }
.banner .num li { width: 20px; height: 20px; line-height: 20px; text-align: center; font-weight: 400; font-family: "微软雅黑", Arial; color: #FFFFFF; background: #444444; margin-right: 10px; border-radius:50%; cursor:pointer; float: left; }
.banner .num li.on { background: #ff9600; } /*当前项*/

/*上一个  下一个*/
.banner .prev,
.banner .next { display: none; width: 40px; height: 100px; background: url(../images/btn.png) no-repeat; position: absolute; top:  50%; margin-top:-50px; margin-left: 20px; margin-right: 20px;}
.banner .prev { left: 0; }
.banner .next { right: 0; background-position: right }

/* 产品功能 */
.boot_main{
	clear: both;
	width:1200px;
	height: 750px;
	margin:30px auto 0px;

	margin-bottom: 100px;
}	
.mainbav_bottom {
	display: flex;
	justify-content: center;
}
.boot {
	width: 308px;
	/* height: 650px; */
	background: #FFFFFF;
	/* box-shadow: 0px 1px 10px 0px rgba(0, 0, 0, 0.1); */
	border-radius: 12px;
	margin: 50px auto 0;
	padding-top: 1px;
}
.boot-member {
	height: 525px;
}
.boot .boot-title {
	font-size: 18px;
	text-align: center;
	margin: 28px 0;
}
.boot .boot-img {
	width: 308px;
	height: 189px;
	margin: 0 auto;
}
.boot .boot-img-inner {
	width: 308px;
	height: 189px;
}
.boot .boot-content {
	width: 308px;
	height: 338px;
}
.boot-content .boot-message {
	width: 308px;
	display: flex;
	margin: 25px auto;
}
.boot-message .boot-icon {
	width: 25px;
	height: 25px;
	display: block;
	background-repeat: no-repeat;
	background-size: cover;
	background-position: center;
	margin-right: 10px;
	margin-left: 20px;
}
.icon-cash {
	background: url(../images/cash.png);
}
.icon-inventory {
	background: url(../images/inventory.png);
}
.icon-staff {
	background: url(../images/staff.png);
}
.icon-money {
	background: url(../images/money.png);
}
.icon-points {
	background: url(../images/points.png);
}
.icon-balance {
	background: url(../images/balance.png);
}
.icon-event {
	background: url(../images/event.png);
}
.icon-note {
	background: url(../images/note.png);
}
.icon-check {
	background: url(../images/check.png);
}
.icon-barcode {
	background: url(../images/barcode.png);
}
.icon-stock {
	background: url(../images/stock.png);
}
.boot-message .boot-text {
	width: 240px;
	font-size: 14px;
}