/*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;}

/*顶部LOGO 电话*/
.nav_top{width:100%; height:50px; line-height:50px;background:#333; position:fixed;top:0;left:0;z-index:100;}
  .nav_logo{ position:absolute; top:10px; left:10px;}
  .nav_phone{ text-align:center; font-weight:bold; font-size:14px; color:#fff; font-family:"微软雅黑";}
  .nav_home{position:absolute; top:10px; right:20px;}
  
/*底部咨询*/
.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 ;}
/*底部信息*/
.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:"微软雅黑"; color:#666; }
    .step_dx p a{ color:#666;}