body, div, dl, dt, dd, ul, li, h1, h2, h3, h4, h5, h6, pre, form, fieldset, select, input, textarea, button, p, blockquote, th, td, img ,iframe { margin: 0; padding: 0; }
table{ border-collapse: collapse; border-spacing: 0; }
input,button,textarea,option { font: 12px "\5b8b\4f53", Arial, Helvetica, sans-serif; }
ul, li, div{ list-style: none; border: 0px; }
img{ border: 0px; }
.clear{ font: 0px/0px serif; display: block; clear: both; }
html{ -webkit-text-size-adjust: none; }
input{ outline: none; }
button{ border:none; }
textarea{ resize: none; }
a{ text-decoration: none; }
body:nth-of-type(1) input:focus,textarea:focus{ outline: none;}
body{ font: 12px "\5b8b\4f53","Tahoma","Arial","Microsoft Yahei"; color: #333; background: #f1f1f1; position: relative;}

.footer {
	background-color: #242a37;
	/*! margin-top: 28px; */
	padding: 40px 0;
	font-family: "Microsoft YaHei";
}

.foot {
	margin: 0 auto;
	overflow: hidden;
	width: 1100px !important;
}

.foot-nav {
	width: 570px;
	float: left;
}

.foot-txt {
	overflow: hidden;
	padding: 15px 0 0 0;
}

.foot-txt li {
	width: 14%;
	float: left;
	font-size: 14px;
	line-height: 30px;
	height: 30px;
	overflow: hidden;
}

.foot-txt li a {
	color: #999;
}

.foot-txt li a:hover {
	color: #4385f5;
}

.copyright {
	color: #999;
	padding: 15px 0;
	text-align: center;
	background-color: #1b1f29;
	font-size: 14px;
	font-family: "Microsoft YaHei";
}

.copyright a {
	color: #999;
}

.copyright a:hover {
	color: #ff6600;
}

.foot-img {
	overflow: hidden;
	width: calc(100% + 20px);
	background: url('../../../../Images/Index/Version/2020/copyright.png') no-repeat 0 0;
	background-size: auto 100%;
	margin-top: 12px;
}

.foot-img li {
	width: 83px;
	height: 33px;
	float: left;
	margin-right: 8px;
}

.foot-img li a {
	display: block;
	height: 33px;
	color: #333;
	border-radius: 3px;
	overflow: hidden;
}

.police {
	text-align: left;
	color: #888888;
	margin-top: 12px;
	line-height: 20px;
}

.police img {
	display: inline-block;
	margin-right: 10px;
	vertical-align: top;
}

.police a {
	color: #888888;
}

.hot-line {
	width: 293px;
	height: 256px;
	padding-top: 10px;
	float: left;
	margin-left: 130px;
	color: #999;
}

.hot-line i {
	font-size: 66px;
}

.hot-line p {
	font-size: 14px;
	line-height: 28px;
}

.hot-line p a {
	display: inline-block;
	width: 18px;
	height: 21px;
	vertical-align: top;
	margin-top: 3px;
	background: url("https://www.chem17.com/images/Index/2019/main.png") no-repeat 100% -223px;
}

.hot-line span {
	display: block;
	font-size: 13px;
	line-height: 36px;
}

.hot-line>b {
	display: block;
	font-size: 30px;
	color: #fff;
	margin-top: 20px;
}

.qr-code {
	float: right;
	padding-top: 10px;
}

.qr-code li {
	float: left;
	padding: 0 0 0 40px;
}

.foot h2 {
	color: #999;
	font-size: 18px;
	height: 30px;
	font-weight: bold;
}

.foot h2 b {
	border-bottom: 3px solid #387ee8;
	height: 30px;
	display: inline-block;
}

.qr-code h2 {
	padding-left: 40px;
}

.qr-code ul {
	margin-top: 28px;
}

.qr-code li span {
	display: block;
	width: 144px;
	height: 144px;
	background-color: #fff;
}

.qr-code li span img {
	width: 100%;
	height: 100%;
}

.qr-code li p {
	text-align: center;
	font-size: 14px;
	color: #999;
	margin-top: 16px;
}

.foot-nav p {
	font-size: 14px;
	color: #999;
	line-height: 30px;
}

.foot-nav p a {
	color: #999;
}

.foot-nav p a img {
	margin-left: 8px;
}

.foot-nav p a:hover {
	color: #f90;
}

.foot-img {
	overflow: hidden;
	width: calc(100% + 20px);
	background: url('https://www.chem17.com/Images/Index/Version/2020/copyright.png') no-repeat 0 0;
	background-size: auto 100%;
	margin-top: 12px;
}

.foot-img li {
	width: 83px;
	height: 33px;
	float: left;
	margin-right: 8px;
}

.foot-img li a {
	display: block;
	height: 33px;
	color: #333;
	border-radius: 3px;
	overflow: hidden;
}

.foot-nav {
	width: 500px;
}

.foot-txt li {
	line-height: 24px;
	height: 24px;
}

.foot-img li {
	width: 73px;
	height: 29px;
	margin-right: 7px;
}

.foot-img li a {
	height: 29px;
}

.copyright {
	font-size: 14px;
}

.police img {
	margin-right: 5px;
}

.hot-line {
	width: 275px;
	margin-left: 70px;
}

.hot-line p {
	font-size: 14px;
}

.qr-code li {
	padding: 0 0 0 20px;
}

.qr-code h2 {
	padding-left: 20px;
}

.qr-code li span {
	width: 101px;
	height: 101px;
}
#header{width: 100%;height: 35px;border-top: 1px solid #e1e1e1;border-bottom: 1px solid #e1e1e1;;background: #f5f5f5;margin: 0 auto;}
.header{width: 1100px;margin: 0 auto;height: 35px;}
.header ul{color: #666;}
.header ul li.name{margin-right: 30px;}
.header ul li{float: left;line-height: 35px;margin-right: 10px;}
.header ul li a{color: #666;}
.header ul li a:hover{color: #ff6600;}
.header p a:hover{color: #ff6600;}
.header p{line-height: 35px;color: #666;float: right;margin-right: 110px;}
.header p a{color: #666;margin: 0 5px;display: inline-block;}
.header p a.mobile{background: url(../images/sample_bg.png) 0 10px no-repeat;padding: 0 0 0 16px;margin-left: 10px;}
.weixin{width: 1100px;margin: 0 auto;position: relative;z-index: 99999;}
.weixinTop{position: absolute;padding: 0 0 0 28px;top: -38px;right: 16px;cursor: pointer;color: #666;line-height: 38px;background: url(../images/sample_bg.png) 0 -24px no-repeat}
.weixinBot{position: absolute;right: 5px;top: -1px;display: none;border: 1px solid #d1d1d1;}


#top{width: 100%;background: #fff;}
.bannerAdv{width: 1100px;margin: 6px auto 0;overflow: hidden;}
.bannerAdv ul{width: 1110px;display: inline;float: left;margin: 0px 0 0 -5px;}
.bannerAdv ul li{display: block;float: left;padding: 10px 5px 0 5px;position: relative;}
.bannerAdv ul li a,
.bannerAdv ul li embed{float: left;}
.headerNav{width: 1100px; margin: 0 auto;}
.headerNav p{color: #888; line-height: 12px; height: 12px; width: 1100px; overflow: hidden; padding-top: 10px; font-family: "microsoft yahei";}
.headerNav p a{color: #888; margin: 0 4px;}
.headerNav p a:hover{color: #FF6600;}


.top{width: 1100px;height: 80px;margin: 0 auto 0;position: relative;}
.top .logo{position:absolute; left:0; top:10px; z-index:3;}
.top h1{width: 80px;height: 50px;position: absolute;left: 260px;top: 12px;border-left: 1px solid #d7d7d7;font: 30px/50px "Microsoft Yahei","\5b8b\4f53"; text-indent:12px;color: #0070ce;}
.top p{position: absolute;top: 60px;left: 274px;line-height: 18px;height: 18px;overflow: hidden;font-family: "microsoft yahei";color: #666666;}
.top p a{color: #666666;margin: 0 4px;}
.top p a:hover,
.top span a:hover{text-decoration: underline;color: #ff0000;}
.top span{position: absolute;left: 858px;top: 26px;line-height: 18px;height: 18px;font-family: "microsoft yahei";overflow: hidden;color: #666666;}
.top span a{color: #ff6600;font-size: 14px;}
.top input.text{width: 310px;height: 38px;display: block;position: absolute;line-height: 33px;border: 1px solid #e1e1e1;color: #7d7d7d;top: 15px;left: 449px;z-index: 2;font-size: 14px;text-indent: 10px;}
.top button{width: 90px;height: 40px;display: block;border: 0px;cursor: pointer;position: absolute;top: 15px;left: 760px;background: #0187d0;font: normal 20px/40px "microsoft yahei";color: #fff;}
.selectbox-wrapper{text-align: center;position: absolute;top: 54px;left: 360px;z-index: 9999;width: 88px;border: 1px solid #e1e1e1;background: #fff;}
.selectbox-wrapper ul li.selected{background: #f4ffed;}
.selectbox-wrapper ul li.current{color: #fff;background: #0187d0;}
.selectbox-wrapper ul li{line-height: 20px;color: #666;display: block;text-align: left;text-indent: 20px;cursor: pointer;}
.selectbox{width: 88px;height: 38px;border: 1px solid #e1e1e1;border-right: 0;display: block;line-height: 38px;font-size: 14px;font-family:"microsoft yahei";color: #0187d0;z-index: 10;position: absolute;top: 15px;left: 360px;text-indent: 20px;cursor: pointer;background: url(../images/sample_bg.png) 60px -60px no-repeat;}


.menu{width: 100%;height: 50px;background-color: #0070ce;}
.menu p{width: 1100px;margin: 0 auto;height: 50px;}
.menu p a{color: #ffffff;font-family: "microsoft yahei";line-height: 50px;font-size: 16px;display: block;float: left;width: 100px;display: inline-block;text-align: center;}
.menu p a.home{background-color: #3c96e2;}
.menu p a:hover{background-color: #3c96e2;}


.samCompany{width: 1100px;height: 110px;margin: 15px auto 0;background: url(../images/sampicBG.jpg) no-repeat;}
.samCompany img{width: 120px;height: 80px;display: block;padding: 15px 0 0 50px;float: left;}
.samCompany b{float: left;color: #333;font:bold 30px/110px "Microsoft Yahei";margin-left: 30px;}


.main{width: 1100px;margin: 15px auto 0;overflow: hidden;background: #fff;}
.main ul{float: left;padding: 15px 0 15px 25px;}
.main ul li{width: 158px;height: 224px;float: left;border: 1px solid #dcdcdc; margin: 15px 25px;}


.mainbot{width: 1100px;margin: 15px auto 0;overflow: hidden;}
.comcon{width: 540px;height: 250px;float: left;margin-right: 20px;background: #fff;}
.comTit{width: 540px;height: 53px;border-bottom: 1px solid #dcdcdc;float: left;margin-bottom: 20px;}
.comTit h3{margin-left: 40px;border-bottom: 3px solid #0070ce;float: left;margin-top: -3px;}
.comTit h3 a{color: #0070ce;font: 22px/53px "Microsoft Yahei";}
.comcon p{float: left;padding:0 35px 0 40px;font: 14px/30px "Microsoft Yahei";color: #666;}
.comcon p span{float: left;}
.comcon p a{color: #0070ce;}




#footer{width: 1100px;margin: 15px auto 0 auto;text-align: center;color: #818181;line-height: 24px;padding-bottom: 15px;}
#footer .footNav{height: 40px;line-height: 40px;font-size: 14px;background-color: #0070ce;color: #fff;text-align: center;}
#footer .footNav a{color: #fff;margin: 0 10px;}
#footer span{display: inline-block;color: #333333;font: normal 14px/60px "\5b8b\4f53";}
#footer strong{font-weight: normal;margin: 0 30px 0 0;font-family: tahoma, "\5b8b\4f53";}
#footer strong img{vertical-align: middle;margin-left: 3px;}
#footer a:hover{text-decoration: underline;color: #ff6600;}
ul.footImg {
	width: 810px;
	display: block;
	margin: 15px auto 0;
	background: url("/images/Index/2019/copyright.png") no-repeat 0 0;
}
ul.footImg li {
	width: 135px;
    float: left;
}
ul.footImg li a {
	width: 112px;
	height: 47px;
	display: block;
	float: left;
}
.backHome{ width:54px; position: relative;}
.backHome a {
	width: 54px;
	height: 19px;
	display: block;
	float: left;
	background: #5b7648;
	text-align: center;
	font: normal 11px "Microsoft Yahei","simhei";
	color: #fff !important;
	padding: 35px 0px 0 0px;
	margin: 2px 0;
	opacity: 0.7;
	filter: alpha(opacity=70);
	background: url(../images/index/rightBar.png) no-repeat 0 0;
	overflow: hidden;
	text-decoration: none;
}
.backHome a:hover{ opacity:1; filter:alpha(opacity=100); }
.backHome a.guest,.backHome a.guest:hover{ background:url(../images/index/rightBar.png) no-repeat 0 -114px; opacity: 0.7; filter:alpha(opacity=70); }
.backHome a.price{ background:url(../images/index/rightBar.png) no-repeat 0px -57px; }
.backHome a.compare{ background:url(../images/index/comBar.png) no-repeat}
.backHome a.rightWx{ background:url(../images/index/rightBar.png) no-repeat 0px -228px; }
.backHome img{
    position: absolute;
    right: 65px;
    top: 190px;
    display: none;
}
.toTop{ width:54px; height:54px; position:fixed; _position:absolute; top:552px; _top:expression(eval(document.documentElement.scrollTop+321)); display:none;font:normal 11px "Microsoft Yahei","simhei"; }
.toTop a,.toTop a:hover{ display:block; width:54px; height: 19px; padding:35px 0px 0 0px; background:url(../images/index/rightBar.png) no-repeat 0px -171px; opacity: 0.6; filter:alpha(opacity=60); color: #fff; text-decoration: none; text-align: center; }
.toTop a:hover{ opacity:1; filter:alpha(opacity=100); }
#goTop { position:fixed; _position:absolute; top:260px; display:block; right:10px; z-index: 99999; }
*html, * html body { background-attachment:fixed; }
*html #goTop { position:absolute; right:expression(eval(document.documentElement.scrollLeft+10)); top:expression(eval(document.documentElement.scrollTop+145)); }

.mobileBot {
	position: absolute;
	right: 80px;
	top: -1px;
	display: none;
	border: 1px solid #d1d1d1;
}
.mobileBot img{

	width:90px;
}
.weixin a.mobile {
    background: url(../../images/offer_bg.png) 0 0px no-repeat;
    padding: 0 0 0 16px;
    margin-left: 10px;
    color: #666;
    margin: 0 5px;
    display: inline-block;
    position: absolute;
    top: -26px;
    right: 96px;
}