@charset "utf-8";
/* CSS Document */
body{margin:0;padding:0;font-size:14px;line-height:22px;font-family:Microsoft YaHei,黑体,Verdana,Arial,sans-serif;-webkit-text-size-adjust:none;color:#333;}
html,body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,textarea,p,blockquote,th,td,p{margin:0;padding:0;}
img{border:0;vertical-align:bottom;}
ul,li{list-style-type:none;}
a{color:#333;text-decoration:none;transition:all 0.3s;}
input:focus,select:focus,option:focus,textarea:focus{ outline:none;}
textarea,input[type=date],input[type=number]{ resize:none; border: none;}
button:hover,input[class*=b]:hover{ cursor:pointer;}
i,u{font-style: normal;font-weight: normal;}
.tl{text-align:left;}.tc{text-align:center;}.tr{text-align:right;}
.fl{float:left;}.fr{float:right;}.cl{clear:both;}.fb{font-weight:bold;}
.f12{font-size:12px;}
.f16{font-size:16px;}
.f18{font-size:18px;}
.f20{font-size:20px;}
.rel{position:relative;}
.min_w{min-width:1200px;}
.container{width:1200px;margin:0 auto;}
.hide{overflow:hidden;}

/*header*/
.top_pos{position:absolute;left:0;top:0;width:100%;height:120px;z-index:99;}
.nav_list{width:720px;}
.nav_list li{width:120px;float:left;}
.nav_list li a{display:block;color:#fff;line-height:120px;font-size:16px;position:relative;}
.nav_list li a:before{content:"";position:absolute;left:0;top:60px;width:4px;height:4px;background:#fff;border-radius:50%;}
.nav_list li:hover a:before{animation:dot .5s ease-in-out;-webkit-animation:dot .5s ease-in-out;}
@keyframes dot{
	25%{transform:translateY(-10px)}
	75%{transform:translateY(10px)}
}
@-webkit-keyframes dot{
	25%{transform:translateY(-10px)}
	75%{transform:translateY(10px)}
}
.main_nav{position:static;background:#fff;}
.main_nav_list{width:720px;}
.main_nav_list li{width:120px;float:left;transition:all .5s linear;}
.main_nav_list li a{display:block;color:#333;line-height:120px;font-size:16px;position:relative;}
.main_nav_list li:hover a{background:#006dc1;color:#fff;}
.main_nav_list li a:before{content:"";position:absolute;left:0;top:60px;width:4px;height:4px;background:#006dc1;border-radius:50%;}
.main_nav_list li:hover a:before{left:10px;background:#fff;animation:dot .5s ease-in-out;-webkit-animation:dot .5s ease-in-out;}

/* banner */
.banner{ width:100%; height:690px; overflow:hidden; position:relative;}
.b-img{ height:690px;  position:absolute; left:0; top:0;}
.b-img a{ display:block; height:690px; float:left;}
.b-list{ height:50px; position:relative; margin:650px auto 0;z-index:1;}
.b-list span{ display:block;cursor:pointer; width:40px; height:6px; float:left; margin:0 10px; _margin:0 3px;background:rgba(255,255,255,.4);}
.b-list .spcss{background:#fff;}

/*index*/
.about_bg{height:700px;background:url(../images/about_bg.jpg) no-repeat center top;}
.about_box{padding:100px 0;width:650px;}
.about_tit{text-transform:uppercase;}
.about_tit dt{font-size:48px;color:#9f9f9f;line-height:60px;}
.about_tit dd{font-size:30px;color:#006dc1;line-height:40px;font-weight:bold;}
.about_text{line-height:40px;height:240px;margin:50px 0;overflow:hidden;font-size:16px;}
.about_more{display:block;width:140px;height:38px;line-height:30px;border:#474747 solid 2px;background:url(../images/about_more.png) no-repeat center center;transition:all .5s linear;}
.about_more:hover{transform:translateX(10px);}

.pro_bg{height:650px;padding-top:100px;background:url(../images/pro_bg.jpg) no-repeat center top;}
.pro_left{padding-top:50px;width:260px;text-transform:uppercase;}
.pro_tit dt{font-size:50px;color:#006dc1;line-height:60px;margin-bottom:30px;font-weight:bold;}
.pro_tit dd{font-size:26px;color:#fff;line-height:40px;margin-bottom:60px;}
.pro_more{display:block;width:140px;height:38px;line-height:30px;border:#006dc1 solid 2px;background:url(../images/pro_more.png) no-repeat center center;transition:all .5s linear;}
.pro_more:hover{transform:translateX(10px);}

.pro_right{width:900px;}
.pro_list li{width:280px;line-height:60px;float:left;margin-left:20px;margin-bottom:20px;}
.pro_list li a{display:block;background:#fff;}
.pro_list li a:hover{background:#006dc1;color:#fff;}
.pro_list_pic{width:280px;height:166px;overflow:hidden;}
.pro_list_pic img{transition:all .5s linear;}
.pro_list li:hover .pro_list_pic img{transform:scale(1.1);}

.case_bg{height:725px;padding-top:40px;background:url(../images/case_bg.jpg) no-repeat center top;}
.case_tit{text-transform:uppercase;}
.case_tit dt{font-size:36px;color:#9f9f9f;line-height:50px;}
.case_tit dd{font-size:26px;color:#006dc1;line-height:40px;font-weight:bold;}
.case_more{margin-top:20px;}
.case_list{margin-left:-26px;margin-top:50px;}
.case_list li{width:280px;height:280px;padding-bottom:60px;float:left;margin-left:26px;margin-bottom:26px;position:relative;}
.case_list li a{display:block;background:#fff;}
.case_list_pic{width:280px;height:280px;overflow:hidden;}
.case_list_pic img{transition:all .5s linear;}
.case_list li:hover .case_list_pic img{transform:scale(1.1);}
.case_list_name{position:absolute;left:0;bottom:0;width:100%;box-sizing:border-box;height:60px;line-height:30px;background:#fff;overflow:hidden;transition:all .5s linear;}
.case_list_name h3{line-height:60px;font-size:16px;}
.case_list li:hover .case_list_name{padding:10px;height:180px;background:#006dc1;color:#fff;}

.news_list{margin-left:-26px;padding:50px 0 180px;}
.news_list li{width:380px;border:#ddd solid 1px;float:left;margin-left:26px;transition:all .5s linear;}
.news_list li:hover{transform:translateY(-15px);box-shadow:0 0 15px #bbb;}
.news_list li a{display:block;}
.news_list_name{padding:10px 20px;transition:all .5s linear;}
.news_list_name h3{line-height:40px;color:#000;}
.news_list_text{line-height:25px;height:100px;margin-bottom:20px;overflow:hidden;color:#666;}
.news_more{display:block;width:90px;height:30px;line-height:30px;background:#006dc1 url(../images/news_more02.png) no-repeat center center;transition:all .5s linear;}
.news_list li:hover .news_list_name{background:#006dc1;color:#fff;}
.news_list li:hover .news_list_name h3{color:#fff;}
.news_list li:hover .news_list_text{color:#fff;}
.news_list li:hover .news_more{background:#fff url(../images/news_more01.png) no-repeat center center;}

/*footer*/
.contact_bg{height:382px;padding-top:100px;background:url(../images/contact_bg.png) no-repeat center top;margin-top:-140px}
.contact_con{width:350px;}
.contact_tit{line-height:60px;padding-bottom:10px;color:#fff;text-transform:uppercase;position:relative;}
.contact_tit:after{content:"";position:absolute;left:0;bottom:0;width:40px;height:2px;background:#fff;}
.contact_tit span{font-size:30px;padding-right:10px;}
.contact_text{padding-top:20px;line-height:50px;color:#c7c7c7;}
.contact_form{width:800px;padding-top:50px;}
.gbook_inp{width:240px;height:40px;line-height:40px;margin-bottom:20px;border:none;border-bottom:#ccc solid 1px;background:none;color:#fff;font-size:16px;font-family:"微软雅黑";}
.gbook_mar{margin-right:40px;}
.gbook_textarea{width:100%;height:130px;line-height:30px;color:#fff;}
.gbook_inp:-moz-placeholder { /* Mozilla Firefox 4 to 18 */
    color: #fff; opacity:1;
}
.gbook_inp::-moz-placeholder { /* Mozilla Firefox 19+ */
    color: #fff;opacity:1;
}
.gbook_inp:-ms-input-placeholder{
    color: #fff;opacity:1;
}
.gbook_inp::-webkit-input-placeholder{
    color: #fff;opacity:1;
}
.gbook_btn{width:120px;height:40px;line-height:40px;border:#ccc solid 1px;color:#fff;background:none;}
.copyright{padding:10px 0;line-height:30px;background:#051b32;color:#fff;}

/*main*/
.main_banner{height:440px;}
.main_bg{min-height:600px;padding:100px 0 140px;background:url(../images/main_bg.jpg) no-repeat center top;}
.main_tit{color:#006dc1;}
.main_tit dt{line-height:50px;font-size:30px;}
.main_tit dt span{display:inline-block;padding:0 30px;position:relative;}
.main_tit dt span:before,.main_tit dt span:after{content:"";position:absolute;top:24px;width:40px;height:2px;background:#006dc1;}
.main_tit dt span:before{left:-40px;}
.main_tit dt span:after{right:-40px;}
.main_tit dd{font-size:20px;line-height:30px;text-transform:uppercase;}
.main_type{padding:30px 0;}
.main_type a{display:inline-block;padding:0 30px;line-height:40px;border:#006dc1 solid 1px;margin:0 10px;font-size:16px;}
.main_type a:hover{background:#006dc1;color:#fff;}
.main_type .on{background:#006dc1;color:#fff;}
.main_page{margin:30px 0;}
.main_page a{display:inline-block;margin:0 5px;border:#ddd solid 1px;padding:0 15px;height:30px;line-height:30px;}
.main_page a:hover{background:#006dc1;color:#fff;border:#006dc1 solid 1px;}
.main_con{padding-top:50px;line-height:40px;font-size:16px;margin-bottom:20px;}

.main_contact{width:580px;padding:40px 0;color:#999;}
.main_contact_name{line-height:30px;font-size:16px;text-transform:uppercase;}
.main_contact_name b{font-size:20px;color:#006dc1;}
.main_contact_list{padding-top:40px;}
.main_contact_list li{margin-bottom:30px;}
.main_contact_text{padding-left:10px;line-height:20px;}
.main_contact_text b{font-size:16px;color:#006dc1;line-height:25px;}

.main_news li{padding:10px;border:#ddd solid 1px;margin-bottom:20px;transition:all .5s linear;}
.main_news li:hover{background:#006dc1;}
.main_news_con{width:750px;font-size:14px;}
.main_news_con h3{line-height:40px;color:#006dc1;font-size:18px;}
.main_news_text{line-height:25px;height:100px;margin:10px 0 20px;overflow:hidden;color:#666;}
.main_news_more{display:block;width:90px;height:30px;line-height:30px;background:#006dc1 url(../images/news_more02.png) no-repeat center center;transition:all .5s linear;}
.main_news li:hover .main_news_con h3{color:#fff;}
.main_news li:hover .main_news_text{color:#fff;}
.main_news li:hover .main_news_more{background:#fff url(../images/news_more01.png) no-repeat center center;}