.nav {padding: 12px;font-size: 16px; position: relative; text-align: center;}
.nav img {position: absolute;top: 12px;left: 12px;}
.product_buy_box .buy_row{zoom:1;line-height:24px;}
.product_buy_box .buy_count,.product_buy_box .buy_price{margin-bottom:15px;}
.product_buy_box .buy_row:after{clear:both;content:".";display:block;height:0;visibility:hidden;}
#price_ctn{height:30px;}
#price_ctn a{color:#f38907;}
.product_buy_box .select_list,.product_buy_box .select_list2{zoom:1;  overflow: hidden; width: 530px; }
.product_buy_box .select_list li,.product_buy_box .select_list2 li{position:relative;float:left;display:inline;margin:0 16px 20px 0; }
.product_buy_box .select_list a,.product_buy_box .select_list2 a{border:1px solid #c8c8c8; font-size: 14px;min-width: 60px; padding:0 10px;height: 30px; line-height: 30px; display: block; text-align: center;}
.product_buy_box .select_list a:hover,.product_buy_box .select_list .selected a,.product_buy_box .select_list .selected a:hover,.product_buy_box .select_list2 a:hover,.product_buy_box .select_list2 .selected a,.product_buy_box .select_list2 .selected a:hover{position:relative;text-decoration:none;color:#555;border:1px solid #F87E4E; color: #F87E4E}
.product_buy_box .select_list i,.product_buy_box .select_list2 i{display:none;}
.product_buy_box .select_list .selected i,.product_buy_box .select_list2 .selected i{position:absolute;right:0;top:12px;display:block;width:12px;height:12px;line-height:50px;font-size:0;overflow:hidden;background-position:-4px -3px;}
.product_buy_box .input_txt{height:18px;width:40px;padding:2px 3px;line-height:18px;border:1px solid #c8c8c8;color:#555;}
.product_buy_box .price{font-size:24px;color:#ff5500;}
.product_buy_box .user_count .select_list{float:left;display:inline;}
.product_buy_box .user_count .more{float:left;margin-bottom:8px;white-space:nowrap;}
.product_buy_box .user_count .more_user_count{clear:both;display:none;}
.product_buy_box .error{display:inline-block;height:22px;margin-left:5px;padding:0 10px 0 28px;line-height:22px;border:1px solid #ff7300;background-position:4px -16px;}
.product_buy_box .scm_box .select_list{ overflow:visible; float:none; display: flex; width: auto; flex-wrap: wrap;}
.product_buy_box .select_list li{ float: none }
.product_buy_box .select_list li a,.product_buy_box .select_list2 li a{ width: 60px; height: 32px;line-height: 32px;padding: 1px}
.product_buy_box .select_list li .special { width: 148px }
.product_buy_box .select_list .selected a,.product_buy_box .select_list2 .selected a{ color: #1E8CFF;border: #1E8CFF 1px solid;}
.product_buy_box .select_list .selected a::after,.product_buy_box .select_list2 .selected a::after {position: absolute;bottom: -1px;right: -1px;content: '';width: 24px;height: 19px;background: url(https://cdn.jdy.com/jdy/v7/images/year-selected.png);}
.product_buy_box .select_list a:hover,.product_buy_box .select_list2 a:hover,
.product_buy_box .select_list .selected a:hover,.product_buy_box .select_list2 .selected a:hover{color: #1E8CFF;border: #1E8CFF 1px solid}
.product_buy_box .buy_row{  margin-top: 16px;}
.product_buy_box .buy_row .col_tit{ width: 161px; color: #666;font-size: 16px; text-indent: 10px;margin-bottom: 10px;}
.product_buy_box .select_list li, .product_buy_box .select_list2 li {margin: 0 0 10px 10px;}
.item-title {position: relative;padding: 24px 0 16px 18px;font-size: 20px;font-weight: bold;color: #212121;border-bottom: 1px solid #E6E6E6;}
.item-title::before {position: absolute;left: 0;top: 28px;content: '';width: 4px;height: 20px;background-color: #1E8CFF;}
.productInf dt{font-size: 20px;color: #212121;border-bottom: #E6E6E6 1px solid;font-weight: bold;padding:23px; margin-bottom: 10px; display: flex; align-items: center;}
.productInf dt img{margin-right: 19px;}
.productInf dd{padding-left: 23px; margin-top: 12px; display: flex;}
.productInf dd p:nth-child(1){ color: #666; width: 110px; font-size: 16px; }
.productInf dd.pricedd p:nth-child(1) { width: 71px; }
.productInf dd p:nth-child(2){ font-family: PingFangSC-Regular, PingFang SC; color: #212121; font-size: 16px;}
.productInf dd.pricedd p:nth-child(2) {color: #FA3232;}
.productInf dd.pricedd p:nth-child(2) strong{font-family: PingFangSC-Semibold, PingFang SC; font-size: 24px;font-weight: bold;}
.submit_row{ position: fixed;bottom: 0; width: 100% }
.scm_buy_btn{background: #2386EE;border-radius: 2px; height: 46px; line-height: 46px; text-align: center; display: block; color: #fff;font-size: 16px;}
.scm_buy_btn:hover{ color: #fff }

.modules-box .module {display: flex;position: relative;}
.tax-num {display: none;padding-top: 2px;}
.tax-num span {color: #666;font-size: 12px;position: absolute;margin: 3px;}
.add-input.disabled {background: url('https://cdn.jdy.com/jdy/v7/images/icon-add-disable.png');background-size: 50% 50%;background-position: center center;background-repeat: no-repeat;cursor: not-allowed;}
.model-item {margin-bottom:11px;width: 139px;  display: none;}
.main-model { display: block;margin-bottom: 4px;color: #212121;font-weight: bold; font-size:16px;}
.sub-model{color: #999; font-size:14px;}
input::-webkit-outer-spin-button,input::-webkit-inner-spin-button {-webkit-appearance: none;}
input[type="number"]{-moz-appearance: textfield;}
.apptip, .invoicetip{ display: none;}
#md a{ width: 91px;}
.hot{ position: absolute; top: -10px; right: -11px; width: 31px !important; height: 16px !important;}
.special-tips{
	position: absolute;
	left: 203px;
	top:51px;
	color: #0086FE;
	text-decoration: underline;
	font-size:12px;
	}

	.zhezhao{
	position: fixed;
	width: 100%;
	height: 100%;
	display: none;
	background: rgba(0, 0, 0, 0.4);
	top: 0;
	left: 0;
	z-index: 12321;
	}
	.intro{
	width: 335px;
	background: #FFF;
	border-radius: 5px;
	position: fixed;
	top:16%;
	left:50%;
	margin-left: -167px;
	z-index: 12322;
	display: none;
	}
	.introdetail{ 
		display: none;
	}
	.intro .introtitle{
	background: url('https://m.jdy.com/buy/xz.png') no-repeat center top;
	background-size: 115px 66px;
	font-size: 18px;
	font-weight: bold;
	color: #212121;
	text-align: center;
	margin-top: 23px;
	padding-top: 90px;
	}
	#wechatIntro .introtitle{
	background: url('https://m.jdy.com/buy/zx.jpg') no-repeat center top;
	background-size: 115px 66px;
	}
	.introcontent{
	padding: 29px 29px 1px 29px;
	}
	#wechatIntro .introcontent{
	text-align: center;
	padding: 1px 1px 16px 1px;
	}
	#wechatIntro .introcontent img{
	width: 191px;
	}
	#illustrateIntro{
		padding-top: 21px;
	}
	.illustrateCon{
		max-height:329px; 
		overflow-y: auto;
	}
	.introcontent li{
	color: #666;
	font-size: 12px;
	margin-bottom: 19px;
	line-height: 17px;
	}
	.introbutton{
	display: flex;
	justify-content: center;
	padding: 19px 0;
	}
	.introbutton p{
	width: 120px;
	height: 40px;
	line-height: 40px;
	border-radius: 5px;
	text-align: center;
	font-size: 16px;
	}
	.introbutton p:first-child{
	border: 1px solid #999;
	color: #666;
	margin-right: 11px;
	}
	.introbutton p:last-child{
	color: #fff;
	border: 1px solid #3BBAFF;
	background: #3BBAFF;
	}
	.introbutton p:last-child a{
	height: 40px;
	line-height: 40px;
	display: block;
	color: #fff;
	}
	.toast { 
	background: #333; 
	color: #fff;
	padding: 10px; 
	text-align: center; 
	border-radius: 3px; 
	position: fixed; 
	top: 50%;
	left: 50%; 
	transform: translate(-50%, -50%);
	font-size: 14px;
	z-index: 999;
	display: none
}

.module-card {
	position: relative;
	width: 150px;
	padding: 5px 20px;
	text-align: center;
	margin-bottom: 16px;
	background: rgba(233, 243, 253, 0.08);
	border-radius: 2px;
	border: 1px solid #cccccc;
	color: #212121;
	user-select: none;
	cursor: pointer;
}
.serviceModule {
	position: relative;
	margin-left: 11px;
}
.serviceModule #spzb, .serviceModule #zxkp {
	cursor: pointer;
}
.module-name {
	line-height: 18px;
	font-size: 12px;
}
.serviceModule .selected {
	color: #1E8CFF;
	border: none;
}
.serviceModule .disabled {
	color: #DCDCDC;
	cursor: default !important;
}
.serviceModule .selected .module-card{
	color: #1E8CFF;
	border: #1E8CFF 1px solid
}
.serviceModule .selected .module-card::after{
	position: absolute;
	bottom: -1px;
	right: -1px;
	content: '';
	width: 24px;
	height: 19px;
	background: url('https://cdn.jdy.com/jdy/v7/images/year-selected.png');
}
.serviceModule .disabled .module-card{ 
	color: #ccc;
}
.form-value {
	position: relative;
	display: inline-block;
	margin-left: 9px;
}

.reduct-input.disabled {
	background: url(https://cdn.jdy.com/jdy/v7/images/icon-reduct-disable.png);
	background-size: 50% 50%;
	background-position: center center;
	background-repeat: no-repeat;
	cursor: not-allowed;
}
.reduct-input {
	width: 28px;
	height: 28px;
	border: 1px #ccc solid;
	float: left;
	font-size: 16px;
	text-align: center;
	border-right: none;
	background: url(https://cdn.jdy.com/jdy/v7/images/icon-reduct.png);
	background-size: 50% 50%;
	background-position: center center;
	background-repeat: no-repeat;
}
.count-input {
	text-align: center;
	width: 55px;
	height: 26px;
	background: #fff;
	border: 1px #ccc solid;
	float: left;
}
.add-input {
	width: 27px;
	height: 28px;
	border: 1px #ccc solid;
	font-size: 16px;
	text-align: center;
	border-left: none;
	background: url(https://cdn.jdy.com/jdy/v7/images/icon-add.png);
	background-size: 50% 50%;
	background-position: center center;
	background-repeat: no-repeat;
}