@charset "utf-8";

body,div,p,h1{
	margin: 0;
	padding: 0;
}
.js-silder img{
	border: 0;
	display: block;
	max-width: 100%;
	vertical-align: middle;
}



.js-silder{
	position: relative;	
	min-width: 320px;
	box-sizing: border-box;
}
.silder-scroll{
	width: 100%;
	overflow: hidden;
}
.silder-main{
	position: relative;
	width: 100%;
	overflow: hidden;
}
.silder-main-img{
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
}
.silder-main-img img{
	width: 100%;
}
.js-silder-ctrl{
	width: 100%;
	text-align: center;
	position: absolute;
    bottom: 0;
}
.silder-ctrl-prev,
.silder-ctrl-next{
	position: absolute;
	top: 0;
	width: 8%;
	height: 100%;
	vertical-align: middle;
	cursor: pointer;
	color: #fff;
	font-family: "宋体";
	font-size:0px;
	text-shadow: #666 2px 2px 5px;
}
.silder-ctrl-prev{
	left: 0;
	text-align: left;
}
.silder-ctrl-next{
	right: 0;
	text-align: right;
}
.silder-ctrl-prev>span,
.silder-ctrl-next>span{
	position: absolute;
	top: 50%;
	margin-top: -40px;
}
.silder-ctrl-prev>span{
	left: 0;
}
.silder-ctrl-next>span{
	right: 0;
}
.silder-ctrl-con{
	display: inline-block;
	width:10px;
	padding:30px 0;
	margin: 0 4px;
	cursor: pointer;
}
.silder-ctrl-con>span{
	display: block;
	line-height: 0;
	text-indent: -9999px;
	overflow: hidden;
	padding: 5px 0;
	cursor: pointer;
	background-color: #e4e4e4;
	border-radius:10px;
}
.silder-ctrl-con.active>span{
	background-color: #7ec032;
}


.product-num-box{
    width: 100%;
    height: 680px;
    background-color: #3e88f1;
    background-image: url(../images/pre-bg.png);
    background-repeat: no-repeat;
    background-position:center;
    background-size:100%;
}

.product-num-content{
    width: 1200px;
    height: 577px;
    margin: 0 auto;
    text-align: center;
    font-size: 0;
}

.product-num-title{
    padding-top: 110px;
    margin-bottom: 30px;
    font-size: 42px;
    color: #fff;
    line-height: 45px;
    font-family: -apple-system,BlinkMacSystemFont,Roboto,Helvetica Neue,Helvetica,PingFangSC-Medium,Hiragino Sans GB,Microsoft YaHei,SimSun,sans-serif;
}
.product-num-text{
    font-size: 16px;
    color: #fff;
    line-height: 28px;
}

.product-num-head{
    margin-top: 80px;
    font-size: 0;
}

.product-num-item{
    text-align: center;
    position: relative;
    display: inline-block;
    width: 400px;
    font-size: 108px;
    color: #fff;
    line-height: 62px;
    font-family: -apple-system,BlinkMacSystemFont,Roboto,Helvetica Neue,Helvetica,PingFangSC,Hiragino Sans GB,Microsoft YaHei,SimSun,sans-serif;
}

.product-num-jus{
    display: inline-block;
    margin: 80px 0;
    width: 162px;
    height: 56px;
    font-size: 22px;
    color: #fff;
    line-height: 48px;
    letter-spacing: 2px;
    border: 4px solid #fff;
    cursor: pointer;
    font-weight: 500;
    font-family: -apple-system,BlinkMacSystemFont,Roboto,Helvetica Neue,Helvetica,PingFangSC-Medium,Hiragino Sans GB,Microsoft YaHei,SimSun,sans-serif;
    -webkit-transition: all .3s linear;
    -moz-transition: all .3s linear;
    transition: all .3s linear;
    text-decoration: none;
}

.product-num-nub{
    display: inline-block;
    font-family: -apple-system,BlinkMacSystemFont,Roboto,Helvetica Neue,Helvetica,PingFangSC,Hiragino Sans GB,Microsoft YaHei,SimSun,sans-serif;
}

.product-num-add{
    font-size: 24px;
    color: #fff;
    margin-left: -20px;
    position: absolute;
    right: 75px;
    top: 30px;
}

.product-num-inf{
    margin-top: 24px;
    font-size: 28px;
    color: #fff;
    line-height: 0;
    margin-left: 30px;
}

.product-num-jus:hover{
    background-color: #fff;
    color: #3e88f1;
}

.product-num-wan{
    position:absolute;
    right: 55px;
    top: 0px;
}





@media (max-width: 768px){
	.silder-ctrl-prev,
	.silder-ctrl-next{
		width: 10%;
		font-size: 26px;
		margin-top: -25px;
	}
	.silder-ctrl-con{
		width: 14px;
		height: 14px;
		padding: 0;
		margin: 0 5px;
	}
	.silder-ctrl-con>span{
		display: block;
		width: 100%;
		height: 100%;
		border-radius: 50%;
		padding: 0;
	}
}