/*CSS Doument*/
html,body,h1,h2,h3,h4,h5,div,p,ul,ol,dl,dt,dd,fieldset,img,q,i,em,sub,sup{margin:0;padding:0;list-style:none;font-style: normal;font-weight:normal;border:0 none;}
html{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;}

a{text-decoration:none; color:#fff; margin:0; padding:0;}
a:focus,input:focus,textarea:focus{outline:none;}
img { border: 0; -ms-interpolation-mode: bicubic; margin:0; padding:0; float:left;} 
clear{clear:both;}

/*椤堕儴LOGO 鐢佃瘽*/
.nav_top{width:100%; height:50px; line-height:50px;background:#333; position:fixed;top:0;left:0;}
  .nav_logo{ position:absolute; top:10px; left:10px;}
  .nav_phone{ text-align:center; font-weight:bold; font-size:16px; color:#fff; font-family:"寰蒋闆呴粦";}
  .nav_home{position:absolute; top:10px; right:20px;}
  
/*搴曢儴鍜ㄨ*/
.step_zx{width:100%; height:auto; overflow:hidden; margin:0 auto; right:0px; bottom:0px; position:fixed;  }
   .step_zx .zx_1,.step_zx .zx_2,.step_zx .zx_3{width:33.33%; height:40px; line-height:40px; font-size:12px; font-weight:bold; text-align:center;  display:block; float:left; overflow:hidden;}

   .zx_1{background:#ff8201;}
   .zx_3{background:#3e97ff;}
	.zx_2{background:#3e97ff ;}
/*搴曢儴淇℃伅*/
.step_dx{width:100%; height:auto; overflow:hidden; margin:0 auto 50px 0; }
  .step_dx p{font-size:12px; text-align:center; line-height:25px;  font-family:"寰蒋闆呴粦"; color:#666; }
    .step_dx p a{ color:#666;}
    /*鐢佃瘽鍜屽湪绾垮鏈�*/
.online-serve {
	position: fixed;
	right: 0;
	bottom: 50px;
	z-index: 999;
	/*width: 92px;*/
}
.online-serve .online-phone {
    display: block;
   
	width: 64px;
    height: 48px;
    background: url(../img/icon_phone.png) no-repeat;
    -webkit-background-size: 100%;
    background-size: 100%;
}
.online-serve .online-looyu {
    display: block;
    width: 64px;
    height: 48px;
    background: url(../img/icon_looyu.png) no-repeat;
    -webkit-background-size: 100%;
    background-size: 100%;
}