body{min-width: 1200px;}
.box{width: 1200px;margin: 0 auto;}

.top_bar{background-color:#1a1a1a;}
.top_bar .wrap{margin:0 auto; width:1200px;}
.top_bar a{display:inline-block; margin:0 19px 0 0; font-size:15px; color:#fff; line-height:34px;}

.header{background-color: #f2f2f2;padding: 20px 0;}
.header h1{float:left;}
.header img.logo{width:84px; height:71px;}
.header img.feature{margin-left:17px; width:379px; height:69px;}
.header img.tel{float:right; width:208px; height:69px;}
.header .fr{margin:19px 0 0;}
.header .fr img{margin:0 10px 0 0; width:40px; height:40px;}
.header .fr span{display:inline-block; font-size:15px; color:#8c8c8c; line-height:1.4;}

.nav{background-color:#906423;}
.nav ul{float:left;}
.nav li{float:left;}
.nav li a{display:block; width:126px; height:44px; font-size:16px; color:#fff; text-align:center; line-height:44px;}
.nav li:first-child a,
.nav li a:hover{background-color:#78531e;}
.nav form{float:right; margin:9px 0 0; width:232px; height:26px; overflow:hidden; background-color:#fff;}
.nav form input{float:left; width:195px; height:26px; font-size:14px; color:#212121; text-indent:1em; line-height:26px;}
.nav form button{float:right; cursor:pointer; width:37px; height:26px; background:url(../images/nav_icon_search.png) center no-repeat;}

.head_ad{}
.head_ad .head_top{background: url("../images/head_ad_01.jpg") center;height: 125px;}
.head_ad .head_mid{background: url("../images/head_ad_02.jpg") center;height: 110px;}
.head_ad .head_mid h4{font-size: 59px;color: #fff;text-align: center;}
.head_ad .head_mid p{font-size: 25px;color: #fff;text-align: center;}
.head_ad .head_bot{background: url("../images/head_ad_03.jpg") center;height: 127px;}

.about_content{padding-top: 20px;}
.about_content .about_left{width: 198px;margin-right: 20px;display: inline;border: 1px solid #e0caa8;margin-bottom: 100px;}
.about_content .about_left ul{}
.about_content .about_left ul li{width: 196px;height: 57px;}
.about_content .about_left ul li a{color: #4c4c4c;font-size: 18px;height: 56px;line-height: 56px;display: block;margin: 0 auto;text-align: center;width: 170px;border-bottom: 1px solid #e6e6e6;}
.about_content .about_left ul li.thisclass{background: #c59d5e;}
.about_content .about_left ul li.thisclass a{color: #ffffff;border-bottom: none;}
.about_content .about_left ul li.last a{height: 57px;border-bottom: none;}
.about_content .about_left ul li:hover{background: #c59d5e;}
.about_content .about_left ul li:hover a{background: #c59d5e;color: #ffffff;border-bottom: none;}

.about_content .about_right{width: 980px;}
.about_content .about_right .about_pos{height: 46px;line-height: 46px;font-size: 16px;color: #6f6f6f;}
.about_content .about_right .about_pos a{font-size: 16px;color: #333;}
.about_content .about_right .about_wrap{width: 918px;border: 1px solid #e6e6e6;padding: 25px 30px;margin-bottom: 20px;}

/********brief***********/
.about_content .about_right .about_wrap .brief_txt{padding-bottom: 20px;}
.about_content .about_right .about_wrap .brief .brief_txt .brief_left{width: 430px;margin-right: 30px;}
.about_content .about_right .about_wrap .brief .brief_txt .brief_left p,.brief_right p{font-size: 14px;color: #656565;line-height: 24px;}
.about_content .about_right .about_wrap .brief .brief_text .brief_left{width: 450px;}
.about_content .about_right .about_wrap .brief .brief_text{padding-bottom: 30px;}
.about_content .about_right .about_wrap .brief .brief_text .brief_right .img{width: 388px;}
.about_content .about_right .about_wrap .brief .brief_text .brief_left{padding-top: 10px;height: 210px;overflow: hidden}
.about_content .about_right .about_wrap .brief .brief_text .brief_left_b{padding-top: 40px;}
.about_content .about_right .about_wrap .brief .brief_text .brief_left_c{padding-top: 30px;}
.about_content .about_right .about_wrap .brief .brief_text .brief_left p{font-size: 14px;color: #656565;line-height: 25px;}
.about_content .about_right .about_wrap .brief .brief_cul{}
.about_content .about_right .about_wrap .brief .brief_cul h5{height: 32px;color: #c89f61;font-size: 16px;line-height: 32px;font-weight: bold;}
.about_content .about_right .about_wrap .brief .brief_cul p{line-height: 32px;color: #757575;font-size: 14px;padding-bottom: 30px;}
.about_content .about_right .about_wrap .brief .brief_cult{position: relative;}
.about_content .about_right .about_wrap .brief .brief_cul_pic{width: 300px;height:282px;background: url("../images/brief_cul_pic_01.jpg") no-repeat;position: absolute;right: 0;bottom: 0;}
.about_content .about_right .about_wrap .brief .brief_cul_pic h5{font-size: 30px;color: #c89f61;text-align: center;font-weight: 500;margin-top: 100px;margin-left: 24px;}
.about_content .about_right .about_wrap .brief .brief_cul_pic p{font-size: 18px;color: #c89f61;text-align: center;margin-top: 10px;margin-left: 26px;}


.intro_title{ height:32px; background-color: #fff;}
.intro_title span{ width:214px; height:32px; display:block; float:left; font-size:14px; line-height:32px; text-align:center; }
.intro_title span.active{  background:#c59d5f; color:#ffffff;}
#intro_content{background:#fbfbfb; height:335px; padding-top:25px; padding-bottom:25px; overflow:hidden;}
.left_btn{ height:284px; width:43px; float:left; background:url("../images/left.jpg") no-repeat center center;}
.right_btn{height:284px; width:43px; float:left;background:url("../images/right.jpg") no-repeat center center;}
.intro_pic{ height:284px; float:left; width:770px; overflow:hidden;}
.intro_pic .intro_article{visibility: visible; overflow: hidden; position: relative; z-index: 2; left: 0; width: 1263px;}
.intro_pic .intro_article ul{margin: 0; padding: 0; position: relative; list-style-type: none; z-index: 1; width: 3789px; left: -1559.57px;}
.intro_pic .intro_article ul li{ margin-right:10px; width:380px; height:284px; float:left; display:inline;}
.intro_pic .intro_article ul li img{width: 380px;height: 284px;}
.intro_content1{ width:856px; height:284px; position:absolute; left:0; top:25px; overflow:hidden; background:#fbfbfb;}
.intro_content{ position:relative;}


/*********footer********/
.btm_info{margin:49px 0 0; padding:45px 0 22px; background-color:#e6e6e6;}
.btm_info .wrap{margin:0 auto; width:1200px;}
.btm_info .advan{}
.btm_info .advan .fl{width:25%; text-align:center;}
.btm_info .advan img{width:46px; height:46px;}
.btm_info .advan span{padding:0 0 0 16px; font-size:18px; color:#333; line-height:46px;}
.btm_info .friendlink{margin:29px 0 0 21px;}
.btm_info .friendlink p{font-size:14px; color:#606060; line-height:1;}
.btm_info .friendlink p span{font-weight:700;}
.btm_info .friendlink a{display:inline-block; padding:0 23px; font-size:14px; color:#606060; line-height:42px;}
.btm_info .friendlink a:hover{color:#a37128; text-decoration:underline;}
.btm_info ul{margin:25px 0 0 21px; width:948px;}
.btm_info ul a{float:left; margin:20px 70px 0 0; font-size:16px; color:#545454; line-height:1.4;}
.btm_info ul a:hover{color:#a37128; text-decoration:underline;}
.btm_info .service{position:relative; margin:25px 23px 0 0; padding:22px 0 0; width:200px; overflow:hidden;}
.btm_info .service::before{content:""; position:absolute; top:0; left:0; width:24px; height:2px; background-color:#cacaca;}
.btm_info .service span.tel{display:block; font-size:28px; color:#2e2e2e; line-height:1;}
.btm_info .service span.des{display:block; font-size:14px; color:#999; line-height:46px;}
.btm_info .service a.consult{display:block; width:160px; height:33px; font-size:16px; color:#970100; text-align:center; line-height:33px; background-color:#fff; border-radius:3px;}
.btm_info .service a.consult img{display:inline-block; margin:8px 0 0; width:22px; height:18px;}
.btm_info .service a.tipoff{display:block; margin:14px 0 0; width:160px; height:33px; font-size:16px; color:#970100; text-align:center; line-height:33px; background-color:#fff; border-radius:3px;}
.btm_info .service a.tipoff img{display:inline-block; margin:8px 0 0; width:20px; height:18px;}

.footer{padding:25px 0; background-color:#cacaca;}
.footer .wrap{margin:0 auto; width:1200px;}
.footer p{float:left; padding:0 0 0 21px; font-size:14px; color:#5b5b5b; line-height:20px;}
.footer p a:hover{text-decoration:underline;}
.footer ul{float:right; margin:16px 23px 0 0;}
.footer li{display:inline-block; margin:0 4px 0 0;}
.footer li img{width:70px; height:24px;}

.left_float{position: fixed;top: 140px;left: 0;z-index: 3247483647;}