@charset "utf-8";
/* CSS Document */
body, ol, ul, h1, h2, h3, h4, h5, h6, p, th, td, dl, dd, form, fieldset, legend, input, textarea, select, img { margin: 0; padding: 0; }
body { font: 16px/1.5 "Microsoft YaHei", "微软雅黑"; background: #deded6; }
html, body, .am-page, .am-body, .am-bg { height: 100%; width: 100%; }
/* 设置需要的标签内边距和外边距为0，仅添加需要的标签，不建议使用星号（*）代替，以下为示例 */
* { margin: 0; padding: 0; outline: none; color:#808080; }
/*禁止FF等浏览器给textarea增加可拖拽大小的设置*/
textarea { resize: none; }
/*图片无边框*/
img { border: none; }
.imgwrap img { width: 100%; }
.border-radius { -moz-border-radius: 5px; border-radius: 5px; }
/* 清除列表样式设置，以下为示例，仅写你用到的标签 */
ul, li { list-style: none; }
/*文字对齐*/
.align_left { text-align: left; }
.align_center { text-align: center; }
.align_right { text-align: right; }
/* 设置链接默认样式，默认颜色和鼠标移入颜色根据实际需求自行更改 */
a { text-decoration: none; transition: color 0.2s; -webkit-transition: color 0.2s; -moz-transition: color 0.2s; -ms-transition: color 0.2s; -o-transition: color 0.2s; }
/*清除浮动 两种方式根据具体需求自选*/
.cf:before, .cf:after { content: ""; display: table; }
.cf:after { clear: both; }
.cf { zoom: 1; } /*方式1*/
.of { overflow: hidden; }/*方式2*/
/*表格边框合并*/
table { border-collapse: collapse; }
/*动画*/
.btn_cheng, .serch_tip, .sousuo, .img2, .news_list li a, .news_list li, .more_3, .banner_tip li, .txt_search, .animate { transition: all 0.3s; -webkit-transition: all 0.3s; -moz-transition: all 0.3s; -ms-transition: all 0.3s; -o-transition: all 0.3s; }
/*浮动*/
.f_left { float: left; }
.f_right { float: right; }
/*强制换行*/
.break_word { word-wrap: break-word; word-break: break-all; }
/*禁止换行*/
.label_list li, .title_coloumn .txt, .keep_all { word-break: keep-all; white-space: nowrap; }
/*超出省略号，仅限单行，并且需要设定一个宽度*/
.car_item_name, .car_item_center li, .wenda a, .car_classlist li a, .hot_baike li h1, .list_car .txt, .news_list li a, .artile_img .zz b, .pinpai_list li a, .ellipsis { overflow: hidden; text-overflow: ellipsis; display: block; white-space: nowrap }
/*段落两端对齐*/
.intro_banner { text-align: justify; text-justify: inter-ideograph }
/*两端对齐 若单行，至少要3个字符，只有两个字符的，中间补一个空格*/
.text_justify { text-align: justify; text-justify: distribute-all-lines;/*ie6-8*/ text-align-last: justify;/* ie9*/ -moz-text-align-last: justify;/*ff*/ -webkit-text-align-last: justify;/*chrome 20+*/ }

@media screen and (-webkit-min-device-pixel-ratio:0) {/* chrome*/
.aaa:after { content: "."; display: inline-block; width: 100%; overflow: hidden; height: 0; }
}

/*修复火狐按钮文字不垂直居中的bug*/
input[type="reset"]::-moz-focus-inner, input[type="button"]::-moz-focus-inner, input[type="submit"]::-moz-focus-inner, input[type="file"] > input[type="button"]::-moz-focus-inner {
 border:none;
 padding:0;
}
/*布局框架*/
.m_b30 { margin-bottom: 30px !important; }
.m_b20 { margin-bottom: 20px !important; }
.m_t30 { margin-top: 30px !important; }
.m_t20 { margin-top: 20px !important; }
.p_b20 { padding-bottom: 20px; }
.p_t20 { padding-top: 20px; }
.blank_20 { height: 20px; background: #fff; }
.m_center { margin: 0 auto 0 auto; }
.container { position: relative; }
.container_full { width: 100%; }
.container_half { width: 50%; }
.container_1200 { width: 1200px; }
.b_border { border-bottom: 1px solid #ccc; }
.f_bg { background: f5f5f5; }
/*颜色*/
.yellow { color: #ff6706!important; }
.more { float: right; font-size: 12px; line-height: 30px; padding-right: 5px; }
/*head*/
.header_banner {padding-top:70px;}
.nav-bg { width: 100%; height: 70px; background: #404040; opacity:0.9; z-index:99999;position: fixed; z-index: 1; -webkit-box-shadow: 0px 2px 6px #808080; box-shadow: 0px 2px 6px #808080;}
.nav { width:1200px; height:70px; margin:0 auto; position: fixed; z-index:999; left: 0; right: 0px;}
.nav a {line-height:60px;padding: 0 14px;float:left;display:inline-block;color:#fff;font-size:  15px;}
.nav a:hover { color:#ff3e00; border-bottom:1px solid #ff3e00; }
.logo {width: 140px;height:140px;position: relative;left:0;top:0;float:left;text-align:center;margin-right: 50px;float:left;}
.logo a { padding:0; display:block; width:140px; padding:2px 0px;}
.logo a:hover {border:none;}
.logo p { color: #fff; letter-spacing: 10px; letter-spacing: 7px; padding-left: 10px; }
.nav-txt { float:left; }
/*国六01*/
.guoliu01-bg { width:100%; background-color: #eeeeee; }
.guoliu01 { width: 1200px; height: auto;  background-repeat: no-repeat; background-position: center 60px; background-size: auto auto; margin:0 auto; }
.guoliu01-r {width: 1200px;padding-left:10px;position:relative;left:0px;padding: 50px 0px;text-align:  center;}
.guoliu01-r p { padding:5px 0px;}
.guoliu01-r .title_e {color:#b5b5b6;padding:0px;}
.guoliu01-r .title_t {color:#747576;font-size:22px;font-weight:bold;padding:0px 0px 30px 0px;}
.guoliu01-r .title_t span {color:#00bf87;}
.guoliu01-r  .text {line-height:30px;}

/*国六02*/
.guoliu02-bg {width:100%; background-color: #fff;}
.guoliu02 {width: 1200px;height: auto;padding:50px 0px;color:#fff;margin:auto;background-color:#fff;}
.title {text-align:center;}
.title .title_e {color:#b5b5b6;padding:0px;}
.title .title_t {color:#747576;font-size:22px;font-weight:bold;padding:0px 0px 30px 0px;}
.title .title_t span {color:#00bf87;}
.guoliu02_b {background: url(http://images.17350.com/images/special/guoliu_jieduan.png) no-repeat 0px 30px;width:  100%;height: 400px;}
.guoliu02 .guoliu02_b  p {line-height:30px;}
.guoliu02 .guoliu02_b  .title_1 {color:#747576;font-size:20px;font-weight:  bold;}
.guoliu02 .guoliu02_b  .title_1 span {color:#00bf87;padding-right:10px;}
.guoliu02 .guoliu02_b .jieduan_1 {padding-left:50px;font-size:18px;color: #625f5f;margin-top: 40px;}
.guoliu02 .guoliu02_b .jieduan_1 span {width:440px;display:block;float:right;margin-right:370px;font-size:16px;}
.guoliu02 .guoliu02_b .jieduan_2 {padding-left:230px;font-size:18px;color: #625f5f;margin-top: 80px;}
.guoliu02 .guoliu02_b .jieduan_2 span {width:440px;display:block;float:right;margin-right:210px;font-size:16px;}
.guoliu02 .guoliu02_b .jieduan_3 {padding-left:400px;font-size:18px;color: #625f5f;margin-top: 80px;}
.guoliu02 .guoliu02_b .jieduan_3 span {width: 440px;display:block;float:right;margin-right:52px;font-size:16px;}

.guoliu02 .guoliu02_q  .title_1 {color:#747576;font-size:20px;font-weight:  bold;}
.guoliu02 .guoliu02_q  .title_1 span {color:#00bf87;padding-right:10px;}
.guoliu02 .guoliu02_q  {background: url(http://images.17350.com/images/special/guoliu_qubie.png) no-repeat 0px 70px;width:  100%;/* height: 755px; */margin-top: 15px;}
.guoliu02_q .ming {padding-top:65px;font-size:18px;font-weight:bold;color:#625f5f;margin-left:150px;}
.guoliu02_q table {width:1200px;height:auto;margin-top: 30px;text-align:center;}
.guoliu02_q .qubie {margin-top:43px;}
.guoliu02_q table tr { height:60px;}
.lan-02 {width:395px;}
.lan-01 {width:395px; }
.lan-03 {width:395px;color:#ff3e00;}
.guoliu02_l .duibi {background-color:#f0f7f5;border: 1px solid #888;}
.guoliu02_l .duibi .first {background-color:#00bf87;}
.guoliu02_l .duibi .first td {color:#fff;}
.guoliu02_l .duibi tr {border: 1px solid #888;height:  40px;}
.guoliu02_l .duibi td {border: 1px solid #888;}
.guoliu02_l .duibi .second {background-color:#c0ecdf;}

.guoliu02_f {margin-top:40px;}
.guoliu02_f .title_1 {color:#747576;font-size:20px;font-weight:  bold;padding-bottom:10px;}
.guoliu02_f .title_1 span {color:#00bf87;padding-right:10px;}
.guoliu02_f p {line-height:30px;}

/*汽车排放标准发展史*/
.guoliu03-bg {width:100%;background-color: #eeeeee;padding:  50px  0px;}
.guoliu03 {width: 1200px;height: auto;background-repeat: no-repeat;background-position: center 60px;background-size: auto auto;margin:0 auto;}
.guoliu03_history {background: url(http://images.17350.com/images/special/guoliu_fazhanshi.png) no-repeat 0px 30px;width:  100%;height: 640px; margin-top: 15px;}


/*国六产品推荐*/
.guoliu04 .title_1 {text-align:center;}
.guoliu04 .title_1 .title_e {color:#b5b5b6;padding:0px;}
.guoliu04 .title_1 .title_t {color:#747576;font-size:22px;font-weight:bold;padding:0px 0px 30px 0px;}
.guoliu04 .title_1 .title_t span {color:#00bf87;}
.guoliu04-bg {background-color:#fff;padding: 50px 0px;}
.guoliu04 {width: 1200px;height: auto;margin:0 auto;display:  block;overflow:  hidden;}
.products ul li {width: 290px;height: 262px;background: #fff;float: left;border:1px solid #00bf87;margin-right:8px;margin-bottom:8px;}
.products ul li a img { width:280px; height:187px;padding:5px;}
.products ul li .txt {text-align:center;padding-top:10px;}
.products ul li .txt a {color:#313131;}

/*国六实施区域*/
.guoliu05-bg {background-color:#eaedef;padding: 50px 0px;}
.guoliu05 { width:1200px; height:auto; margin:0 auto; position:relative;}
.guoliu05 table {width:1200px;background-image: url(http://images.17350.com/images/special/guoliu_shishi.png);height:537px;border:1px solid #888;text-align:center;margin-top:15px;}
.guoliu05 table tr {border:1px solid #888;}
.guoliu05 table .firstRow {background-color:#29c3a2;} 
.guoliu05 table .firstRow td {color:#fff;}
.guoliu05 table td {border:1px solid #888;color:#504e4e;width:240px;}

/*各行各业如何应对国六？*/
.guoliu06-bg {background-color:#fff;padding:50px 0px;}
.guoliu06 { width: 1200px; height: auto; margin:0 auto; overflow:hidden;}
.guoliu06-l {width:815px;float:left;margin-right:20px;}
.guoliu06 .title_h {color:#808080;font-size:18px;line-height:30px;margin-bottom:10px;}
.guoliu06-l .tan_l {border:1px solid #808080;background-color:#eaedef;width:360px;float:left;padding-bottom:5px;}
.guoliu06-l .tan_l ul li {line-height:30px;text-overflow: ellipsis;overflow: hidden;white-space: nowrap;padding:0px 5px;}
.guoliu06-l .tan_r {width:420px;float:left;margin-left:15px;}
.guoliu06-l .tan_r .img_txt { width:400px; height: 70px; padding: 8px 0px;}
.guoliu06-l .tan_r .img_txt img { float:left;width:110px;height:73px;}
.guoliu06-l .tan_r .img_txt p { width:280px; float:left; font-size:14px; padding:10px 0px 0px 10px;line-height:20px;}
.guoliu06-l .tan_r  ul li {line-height:30px;}
.guoliu06-l .tan_r ul li a {float:left;width:350px;text-overflow: ellipsis;overflow: hidden;white-space: nowrap;}
.guoliu06-l .tan_r span {font-size:14px;font-weight:normal; }
.guoliu06-r {width:360px;float:left;}
.guoliu06-r  ul {border:1px solid #808080;width:360px;float:left;padding-bottom:5px;}
.guoliu06-r  ul li {padding:0px 5px;line-height:30px;}
.guoliu06-r  ul li a {float:left;width: 300px;text-overflow: ellipsis;overflow: hidden;white-space: nowrap;}
.guoliu06-r span {font-size:14px;font-weight:normal; }

/*国五、国六四大问？*/
.guoliu07-bg {background-color:#eaedef;padding: 50px 0px 30px 0px;;}
.guoliu07 { width: 1200px; height: auto; margin:0 auto; overflow:hidden;}
.guoliu07_l {width:400px;float:left;}
.guoliu07_r {width:800px;float:left;}
.guoliu07_r ul li {padding-bottom:20px;line-height:24px;}
.guoliu07_r  .wen {color:#545353;}

/*切换*/
#tabs a{position: relative;}
#tabs span.jilu-num{position: absolute;top: -13px;right: 5px;}
/*返回顶部*/
.scroll{ width:80px;height:80px;background:#64BFAE;	color:#fff;	line-height:80px;	text-align:center;	position:fixed;	right:30px;	bottom:50px;cursor:pointer;}
/*footer*/
.footer-bg { width:100%; background:#fafafa;}
footer { width:1200px; margin:0 auto; text-align:center; padding:35px 0px;}