@charset "utf-8";
@import url(iconfont/iconfont.css);
@import url(OXO/OXO.css);
body{
	font-size: 16px;
	color:#666666;
	font-family: "Microsoft YaHei",Arial;
}
body, div, img, span, ul, li, a,select, h1, h2, h3,h4, h5,dl,dt,dd,img, h6, p{
	padding: 0;
	margin: 0;
    line-height: 1;
	font-family: "Microsoft YaHei";
}
li {
    list-style: none;
}
img {
    border: none;
    max-width: 100%;
}

a,a:visited {
    text-decoration: none;
}

a,button{transition: 0.5s;-webkit-transition: 0.5s;-moz-transition: 0.5s;outline:none;}
a:focus {outline-style:none; -moz-outline-style: none;} 


a:hover {
    text-decoration: none;
}
label{
	font-weight: normal;
}

input ,textarea
{
    outline:none;
}


/* 自定义栅格间距
---------------------------------- */

.grid-space-0 {	margin-right: 0;	margin-left: 0;}
.grid-space-0 .col-lg-5,.grid-space-0 .col-lg-7,.grid-space-0 .col-lg-6,.grid-space-0 .col-lg-4,.grid-space-0 .col-lg-3,.grid-space-0 .col-md-8,.grid-space-0 .col-md-6,.grid-space-0 .col-md-4,.grid-space-0 .col-md-5,.grid-space-0 .col-md-7,.grid-space-0 .col-md-3,.grid-space-0 .col-sm-6,.grid-space-0 .col-sm-8,
.grid-space-0 .col-sm-4,.grid-space-0 .col-sm-3,.grid-space-0 .col-xs-6,.grid-space-0 .col-xs-4,.grid-space-0 .col-xs-3 {
    padding-left: 0;	padding-right: 0;}
.grid-space-0>div {	margin-bottom: 0;	padding-bottom: 0;}


.grid-space-00 {	margin-right: 0;	margin-left: 0;}
.grid-space-00>.col-md-2 { padding:0px;}
.grid-space-00>.col-md-10 { padding:0px;}


.grid-space-3 {	margin-right: -2px;	margin-left: -2px;}
.grid-space-3 .col-lg-5,.grid-space-3 .col-lg-7,.grid-space-3 .col-lg-6,.grid-space-3 .col-lg-4,.grid-space-3 .col-lg-3,.grid-space-3 .col-md-12,.grid-space-3 .col-md-7,.grid-space-3 .col-md-8,.grid-space-3 .col-md-6,.grid-space-3 .col-md-4,.grid-space-3 .col-md-3,.grid-space-3 .col-sm-6,
.grid-space-3 .col-sm-4,.grid-space-3 .col-sm-3,.grid-space-3 .col-xs-6,.grid-space-3 .col-xs-4,.grid-space-3 .col-xs-3 {
    padding-left: 1.5px;	padding-right: 1.5px;}


.grid-space-4 {	margin-right: -2.5px;	margin-left: -2.5px;}
.grid-space-4 .col-lg-6,.grid-space-4 .col-lg-4,.grid-space-4 .col-lg-3,.grid-space-4 .col-md-6,.grid-space-4 .col-md-8,.grid-space-4 .col-md-4,.grid-space-4 .col-md-3,.grid-space-4 .col-sm-4,.grid-space-4 .col-sm-6,.grid-space-4 .col-sm-8,.grid-space-4 .col-sm-4,.grid-space-4 .col-sm-4,.grid-space-4 .col-sm-3,.grid-space-4 .col-xs-6,.grid-space-4 .col-xs-4,.grid-space-4 .col-xs-3 {padding-left: 2px;	padding-right: 2px;}


.grid-space-6 {	margin-right: -3.5px;	margin-left: -3.5px;}
.grid-space-6 .col-lg-6,.grid-space-6 .col-lg-4,.grid-space-6 .col-lg-3,.grid-space-6 .col-md-6,.grid-space-6 .col-md-8,.grid-space-6 .col-md-4,.grid-space-6 .col-md-3,.grid-space-6 .col-sm-6,.grid-space-6 .col-sm-4,.grid-space-6 .col-sm-3,.grid-space-6 .col-xs-6,.grid-space-6 .col-xs-4,.grid-space-6 .col-xs-3 {padding-left: 3px;	padding-right: 3px; }


.grid-space-10 {	margin-right: -6px;	margin-left: -6px;}
.grid-space-10 .col-lg-6,.grid-space-10 .col-lg-4,.grid-space-10 .col-lg-3,.grid-space-10 .col-md-6,.grid-space-10 .col-md-4,.grid-space-10 .col-md-3,.grid-space-10 .col-sm-6,
.grid-space-10 .col-sm-4,.grid-space-10 .col-sm-3,.grid-space-10 .col-xs-6,.grid-space-10 .col-xs-4,.grid-space-10 .col-xs-3 {
    padding-left: 5px;	padding-right: 5px;}


.grid-space-12 {	margin-right: -6px;	margin-left: -6px;}
.grid-space-12 .col-lg-6,.grid-space-12 .col-lg-4,.grid-space-12 .col-lg-3,.grid-space-12 .col-md-6,.grid-space-12 .col-md-4,.grid-space-12 .col-md-3,.grid-space-12 .col-sm-6,
.grid-space-12 .col-sm-4,.grid-space-12 .col-sm-3,.grid-space-12 .col-xs-6,.grid-space-12 .col-xs-4,.grid-space-12 .col-xs-3 {
    padding-left: 6px;	padding-right: 6px;}

.grid-space-16 {	margin-right: -8.5px;	margin-left: -8.5px;}
.grid-space-16 .col-lg-6,.grid-space-16 .col-lg-4,.grid-space-16 .col-lg-3,.grid-space-16 .col-md-6,.grid-space-16 .col-md-8,.grid-space-16 .col-md-4,.grid-space-16 .col-md-4,.grid-space-16 .col-md-3,.grid-space-16 .col-sm-6,.grid-space-16 .col-sm-4,.grid-space-16 .col-sm-3,.grid-space-16 .col-xs-6,.grid-space-16 .col-xs-4,.grid-space-16 .col-xs-3 {padding-left: 8px;	padding-right: 8px;}

.grid-space-20 {	margin-right: -10.5px;	margin-left: -10.5px;}
.grid-space-20 .col-lg-6,.grid-space-20 .col-lg-4,.grid-space-20 .col-lg-3,.grid-space-20 .col-md-6,.grid-space-20 .col-md-4,.grid-space-20 .col-md-3,.grid-space-20 .col-sm-6,.grid-space-20 .col-sm-4,.grid-space-20 .col-sm-3,.grid-space-20 .col-xs-6,.grid-space-20 .col-xs-4,.grid-space-20 .col-xs-3 {padding-left: 10px;	padding-right: 10px;}

.grid-space-40 {	margin-right: -22.5px;	margin-left: -22.5px;}
.grid-space-40 .col-lg-6,.grid-space-40 .col-lg-4,.grid-space-40 .col-lg-3,.grid-space-40 .col-md-6,.grid-space-40 .col-md-4,.grid-space-40 .col-md-3,.grid-space-40 .col-sm-6,.grid-space-40 .col-sm-4,.grid-space-40 .col-sm-3,.grid-space-40 .col-xs-6,.grid-space-40 .col-xs-4,.grid-space-40 .col-xs-3 {padding-left: 18px;	padding-right: 22px;}


.grid-space-50 {	margin-right: -25.5px;	margin-left: -25.5px;}
.grid-space-50 .col-lg-6,.grid-space-50 .col-lg-4,.grid-space-50 .col-lg-3,.grid-space-50 .col-md-6,.grid-space-50 .col-md-4,.grid-space-50 .col-md-3,.grid-space-50 .col-sm-6,.grid-space-50 .col-sm-4,.grid-space-50 .col-sm-3,.grid-space-50 .col-xs-6,.grid-space-50 .col-xs-4,.grid-space-50 .col-xs-3 {padding-left: 25px;	padding-right: 25px;}


.grid-space-60 {	margin-right: -60.5px;	margin-left: -60.5px;}
.grid-space-60 .col-lg-6,.grid-space-60 .col-lg-4,.grid-space-60 .col-lg-3,.grid-space-60 .col-md-6,.grid-space-60 .col-md-4,.grid-space-60 .col-md-3,.grid-space-60 .col-sm-6,.grid-space-60 .col-sm-4,.grid-space-60 .col-sm-3,.grid-space-60 .col-xs-6,.grid-space-60 .col-xs-4,.grid-space-60 .col-xs-3 {padding-left: 30px;	padding-right: 30px;}

.grid-space-66 {	margin-right: -66.5px;	margin-left: -66.5px;}
.grid-space-66 .col-lg-6,.grid-space-66 .col-lg-4,.grid-space-66 .col-lg-3,.grid-space-66 .col-md-6,.grid-space-66 .col-md-3,.grid-space-66 .col-md-9,.grid-space-66 .col-md-3,.grid-space-66 .col-sm-6,.grid-space-66 .col-sm-4,.grid-space-66 .col-sm-3,.grid-space-66 .col-xs-6,.grid-space-66 .col-xs-4,.grid-space-66 .col-xs-3 {padding-left: 33px;	padding-right: 33px;}



.grid-space-100 {	margin-right: -50.5px;	margin-left: -50.5px;}
.grid-space-100 .col-lg-6,.grid-space-100 .col-lg-4,.grid-space-100 .col-lg-3,.grid-space-100 .col-md-6,.grid-space-100 .col-md-4,.grid-space-100 .col-md-3,.grid-space-100 .col-sm-6,.grid-space-100 .col-sm-4,.grid-space-100 .col-sm-3,.grid-space-100 .col-xs-6,.grid-space-100 .col-xs-4,.grid-space-100 .col-xs-3 {padding-left: 50px;	padding-right: 50px;}



.grid-space-116 {	margin-right: -116.5px;	margin-left: -116.5px;}
.grid-space-116 .col-lg-6,.grid-space-116 .col-lg-4,.grid-space-116 .col-lg-3,.grid-space-116 .col-md-6,.grid-space-116 .col-md-4,.grid-space-116 .col-md-3,.grid-space-116 .col-sm-6,.grid-space-116 .col-sm-4,.grid-space-116 .col-sm-3,.grid-space-116 .col-xs-6,.grid-space-116 .col-xs-4,.grid-space-116 .col-xs-3 {padding-left: 58px;	padding-right: 58px;}


.mt-bfb-20  { margin-top:20%;}
.mt-bfb-15  { margin-top:15%;}
.mt-bfb-17  { margin-top:17%;}
.mt-bfb-10  { margin-top:10%;}
.mt-bfb-12  { margin-top:12%;}
.mt-bfb-14  { margin-top:14%;}
.mt-bfb-8   { margin-top:8%;}
.mt-bfb-7   { margin-top:7%;}
.mt-bfb-6   { margin-top:6%;}
.mt-bfb-5   { margin-top:5%;}
.mt-bfb-4   { margin-top:4%;}
.mt-bfb-3   { margin-top:3%;}
.mt-bfb-13  { margin-top:13%;}
.mb-bfb-8   { margin-bottom:7.8333333333%;}
.mb-bfb-12  { margin-bottom:12%;}
.mb-bfb-13  { margin-bottom:13%;}
.mb-bfb-5   { margin-bottom:5%;}
.mb-bfb-4   { margin-bottom:4%;}
.mb-bfb-3   { margin-bottom:3%;}
.mb-bfb-2_5 { margin-bottom:2.5%;}
.mb-bfb-2   { margin-bottom:2%;}
.mb-bfb-25  { margin-bottom:25%;}
.mb-bfb-30  { margin-bottom:30%;}


/*头部样式*/
.navbar.navbar-default {
    background-color: rgba(0,0,0,0.5);
    border-bottom: 2px solid #00c9ff;
    margin-bottom: 0;
    position: absolute;
    width: 100%;
    z-index: 999;
}
.navbar .container{
    position: relative;
}
.navbar-header{
    padding: 0.4% 0;
	padding-top:0.8%;
}
.navbar-header a img
{
      width:86px !important;
     
      display:block;
}

.navbar .navbar-header a p{
    min-height: 6px;
    color: #fff;
    font-weight: bold;
}
.navbar .navbar-header a p:nth-child(1){
    font-family: Arial;
    font-size: 1.279375em;
}
.navbar .navbar-header a p:nth-child(2){
    background-color: #00c9ff;
}
.navbar .navbar-header a p:nth-child(3){
    font-size: 1.019em;
}


.navbar-nav{
    width: 100%;
}

.navbar-collapse{
    margin-left: 39%;
}
.navbar  .nav li a{
    color: #fff;

}
.navbar  .nav li.cur a,.navbar  .nav li:hover a{
    color: #00c9ff;
}

.navbar-search{
    position: absolute;
    right: 0;
    top: 30%;
    background: url("../images/sea-btn.png") no-repeat;
    width: 28px;
    height: 26px;
    cursor: pointer;
    display: none;
}
.see-box {
    display: none;
    z-index: 10;
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 1.5em;
}
.see-box form {
    position: relative;
}
.sear_input {
    width: 20em;
    height: 2.4em;
    padding: 0 4.7em 0 0.7em;
    border: 1px solid #ccc;
    border-radius: 3px;
    background-color: #fff;
}

.navbar-search form button{
    color: #fff;
    position: absolute;
    top: 0;
    right: 0;
    width: 4em;
    height: 2.4em;
    border: none;
    padding: 0;
    background-color: #00c9ff;
    background-size: cover;
    border-top-right-radius: 3px;
    border-bottom-right-radius: 3px;
}


/*底部样式*/
#footer{
    background-color: #231f20;
}
.ft{
    padding: 5% 0 3.8%;
}
.ft .f-online{
    width: 30%;
    float: left;
    display: none;
}
.ft .f-business{
    width: 100%;
    float: left;
}
.f-online .f-ewm{
    border: 1px solid #444041;
    display: inline-block;
    width: auto;
}
.f-online .f-ewm p{
    float: left;
}
.f-online .f-ewm p>img{
    max-width: 120px;
}
.f-online .f-ewm p:nth-child(2){
    font-size: 0.875em;
    color: #999;
    text-align: center;
    line-height: 2;
    padding: 5% 15px;
}

.f-online .f-links{
    width: 75%;
    margin: 2.3% 0;
}
.f-online .f-links .f-link{
    display: inline-block;
    float: left;
    width: 33.3%;
    border: 1px solid #fff;
    font-size: 12px;
    color: #fff;
    padding: 3.6% 3% 3.6% 0;
    text-align: right;
    background-repeat: no-repeat;
    background-position: 10% center;
}
.f-online .f-links .f-link:hover{
    background-color: #00c9ff;
    border: 1px solid #00c9ff;
}
.f-online .f-links .f-link:first-child{
    padding-right: 9%;
    background-image: url(../images/weibo.png);
}
.f-online .f-links .f-link:nth-child(2){
    padding-right: 9%;
    background-image: url(../images/weixin.png);
}
.f-online .f-links .f-link:nth-child(3){
    background-image: url(../images/qq.png);
}

.f-business{
    padding-left: 0;
}
.f-business h4{
    font-size: 1.5em;
    color: #fff;
    margin-bottom: 3%;
}
.f-business p{
    padding: 0.6em 0 0.6em 2.1em;
    color: #999;
}

.f-business p a
{
    color:#999;
    line-height: 1.4;
}

.f-business p:hover a
{
    color:#00c9ff;
}

.f-business .f-blf p:nth-child(1){
    background: url("../images/web.png") no-repeat 0 center;
}
.f-business .f-blf p:nth-child(1):hover{
    background-image: url("../images/hovweb_ts.png");
    color: #00c9ff;
}
.f-business .f-blf p:nth-child(2){
    background: url("../images/phone.png") no-repeat 0 center;
}
.f-business .f-blf p:nth-child(2):hover{
    background-image: url("../images/hovphone_ts.png");
    color: #00c9ff;
}
.f-business .f-blf p:nth-child(3){
    background: url("../images/email.png") no-repeat 0 center;
}
.f-business .f-blf p:nth-child(3):hover{
    background-image: url("../images/hovemail.png");
    color: #00c9ff;
}
.f-blf{
    float: left;
    width: 42.857%;
}
.f-contact{
    padding: 0 0 0 5%;
    float: left;
    width: 57.1428%;
}
.f-contact p{
    padding: 0.6em 0 0.6em 2.1em;
    color: #999;
}
.f-contact p:nth-child(1){
    background: url("../images/email.png") no-repeat 0 center;
}
.f-contact p:nth-child(1):hover{
    background-image: url("../images/hovemail_ts.png");
    color: #00c9ff;
}
.f-contact p:nth-child(2){
    background: url("../images/location.png") no-repeat 0 center;
}
.f-contact p:nth-child(2):hover{
    background-image: url("../images/hovlocation_ts.png");
    color: #00c9ff;
}
.f-contact p:nth-child(3){
    background: url("../images/contel.png") no-repeat 0 center;
}
.f-contact p:nth-child(3):hover{
    background-image: url("../images/hovcontel.png");
    color: #00c9ff;
}

.fb{
    border-top: 1px solid #444041;
    width: 100%;
    padding: 1.8% 0;
}
.fb-info,.fb-tech{
    width: 30%;
    float: left;
}
.fb-nav{
    float: left;
    width: 40%;
}
.fb-info{
    font-size: 0.875em;
    color: #999;
}
.fb-info span{
    color: #fff;
}
.fb-tech{
    padding-left: 3%;
    color: #333;
    font-size: 0.875em;
}
.fb-tech a{
    color: #333;
}
.fb-nav ul li{
    float: left;
}
.fb-nav ul li a{
    color: #fff;
}
.fb-nav ul li:hover a{
    color: #00c9ff;
}
.fb-nav ul li:after{
    content: "/";
    padding: 0 5px;
    color: #fff;
}
.fb-nav ul li:last-child:after{
    content: none;
}



.navbar-default .navbar-nav>.open>a, .navbar-default .navbar-nav>.open>a:focus, .navbar-default .navbar-nav>.open>a:hover
{
	color:#00c9ff;
}

#my-collapse
{
	width:62%;
	float:right;
	margin-top:0.9%;
}

.navbar-nav>li
{
	margin-left:2.1%;
}


.fb-links
{
    padding:1% 0px;
    text-align:center;
}
.fb-links a
{
    margin:3px 0.5em;
    display:inline-block;
    color:#999;
    font-size:14px;
    text-decoration:none !important;
}





@media screen and (min-width: 768px) {
    .navbar-collapse{
        padding-left: 0;
        padding-right: 0;
    }
}

@media screen and (min-width: 1630px) {
    .container{
        width: 1600px;
    }

}
@media screen and (max-width: 1630px) {
    .navbar-collapse{
        margin-left: 20%;
    }

    .f-online .f-ewm{
        max-width: 100%;
    }
    .f-online .f-links{
        width: 100%;
    }
    .f-business h4{
        font-size: 1.2em;
    }
    .f-contact{
        padding-left: 0%;
    }
    .fb-info,.fb-tech{
        float: none;
        display: inline-block;
        width: auto;
    }
    .fb-nav{
        float: none;
        width: 100%;
        display: block;
        margin: 2% 0;
    }
    .fb-nav ul li a{
        line-height: 1.5;
    }

    #my-collapse
    {
        width:77%;
    }
    .ft{
        padding: 4% 0 3.2%;
    }

    .fb
    {
        padding:1.5% 0px;
    }

}
@media screen and (max-width: 1500px) {
    body{
        font-size: 15px;
    }
}

@media screen and (max-width: 1440px) {

    .navbar .navbar-header a p:nth-child(2){
        min-height: 4px;
    }
    .see-box
    {
        margin-top:1.7em;
    }
    .navbar-search{
        width: 24px;
        background-size: contain;
    }
    .navbar-search
    {
        top:40%;
    }

    .ft{
        padding: 2% 0 1% 0;
    }
    
    .fb-nav{
        margin: 0;
		float:right;
		width:45%;
		display:inline-block;
    }

	.fb-tech
	{
		padding-left:1em;
	}
	.fb-nav ul li a
	{
		font-size:13px;
	}

	.f-online .f-ewm p img
	{
		max-width:95%;
	}

	.f-online .f-ewm p:nth-child(2)
	{
		padding:6% 15px;
	}


	.f-contact,.f-blf
	{
		font-size:0.875em;
	}

	.f-business p
	{
		background-size:18px auto !important;
	}


	#my-collapse
	{
		width:72%;
	}

	.navbar-nav>li
	{
		margin-left:1.75%;
	}

}

@media screen and (max-width:1366px)
{
    #my-collapse
    {
        width:80%;
    }
}


@media screen and (max-width: 1280px) {


	.fb-nav
	{
		width:100%;
        margin-top: 15px;
	}
}
@media screen and (max-width: 1200px) {
	body{
		font-size: 14px;
	}

	#my-collapse
	{
		width:82%;
	}
}
@media screen and (max-width: 1170px) {
   .navbar-collapse{
        margin-left: 15%;
    }



    .ft .f-online{
        width: 35%;
    }

    .f-blf,.f-contact{
        float: none;
        width: 100%;
    }
    /*.f-online .f-ewm p:nth-child(2){*/
        /*padding: 12% 0;*/
    /*}*/
}
@media screen and (max-width: 1004px) {
    body{
        font-size: 12px;
    }

    .container {
        width: 100%;
    }

    .navbar-search{
        right: 15px;
    }


    .f-online .f-ewm p:nth-child(2),.fb-info,.fb-tech,.fb-tech a{
        font-size: 12px;
    }


	#my-collapse
	{
		width:85%;
	}

	.navbar-nav>li
	{
		margin-left:0.5%;
	}

}
@media screen and (max-width: 980px) {
    .wrapper .page{
        overflow: visible !important;
    }
    .see-box {
        margin-top: 1.2em;
    }
    .navbar-search{
        top: 25%;
    }
}
@media screen and (max-width: 812px) {


    .ft .f-online{
        width: 40%;
    }
    .f-online .f-ewm p:nth-child(2){
        width: calc(100% - 120px);
        padding: 9% 0;
    }
    .f-ewm>p>img{
        height: 120px;
    }
    .f-online .f-ewm,.f-online .f-links{
        width: 90%;
    }
    .f-online .f-links .f-link{
        background-position:2% center;
        padding-right: 2%;
    }
    .f-online .f-links .f-link:nth-child(2){
        padding-right: 5%;
    }

    .navbar.navbar-default
    {
        background:rgba(0,0,0,1);
    }
    .my-bar
    {
        padding-top:5.5em;
    }
}
@media screen and (max-width: 768px) {
    .f-online .f-ewm, .f-online .f-links{
        width: 95%;
    }
    
}
@media screen and (max-width: 767px) {

	#my-collapse
	{
		width:100%;
	}
    .navbar-header{
        padding-left: 15px;
        padding-right: 15px;
    }
    .navbar-header>a{
        float: left;
        display: inline-block;
        margin: 8px 0;
    }
    .navbar-toggle{
        margin-right: 0;
        background-color: #fff;
    }
    .navbar-default .navbar-toggle .icon-bar{
        background-color: #00c9ff;
    }
    .navbar-default .navbar-toggle:hover{
        background-color: #00c9ff;
    }
    .navbar-default .navbar-toggle:hover .icon-bar{
        background-color: #fff;
    }
    .navbar-collapse{
        margin: 0 !important;
        width: 100%;
    }

    .navbar-search{
        right: 80px;
        top: 15px;
        width: 28px;
    }


    .f-online .f-ewm, .f-online .f-links{
        width: 100%;
    }
    .f-ewm>p>img{
        height: 90px;
        width:auto;
        max-width:100% !important;
    }
    .f-online .f-ewm p:nth-child(2){
        width: calc(100% - 90px);
        padding: 3% 0;
    }
    .f-business p{
        line-height: 1.4;
    }


	.navbar-nav
	{
		margin:4px 0px;
	}
}
@media screen and (max-width: 600px) {
    .see-box{
        margin-top: 1.8em;
    }


    .navbar-nav>li>a
    {
        padding-top:5px;
        padding-bottom:5px;
    }
}
@media screen and (max-width: 525px) {
    .ft .f-online, .ft .f-business{
        width: 100%;
    }
    .f-online .f-ewm p:nth-child(2){
        padding: 2% 0
    }
    .f-online .f-links .f-link{
        padding-right: 0 !important;
        text-align: center;
        background-position:20% center;
    }
    .f-business{
        margin-top: 5%;
    }
    .fb-tech{
        margin: 2% 0;
        padding-left: 0;
    }
    .fb-nav{
        margin: 0;
    }
}
@media screen and (max-width: 414px) {
    .f-online .f-links .f-link:nth-child(3){
        background-position: 10% center;
    }
    .f-online .f-links .f-link:nth-child(2){
        background-position: 15% center;
    }
}

@media screen and (max-width: 375px) {
    .fb-info{
        line-height: 1.4;
    }
    .f-online .f-links .f-link:nth-child(3){
        background-position: 5% center;
    }
    .f-online .f-links .f-link:nth-child(2){
        background-position: 8% center;
    }
    .f-online .f-links .f-link:first-child{
        background-position: 10% center;
    }
}



/*追加顶部导航*/

.navbar-default .navbar-nav>.open>a, .navbar-default .navbar-nav>.open>a:focus, .navbar-default .navbar-nav>.open>a:hover
{
	background:none;
}

.dropdown-menu
{
	background:none;
	padding: 0px;
    border-radius: 0px;
    box-shadow: none;
    border: none;
}

.navbar-nav>li>.dropdown-menu
{
	background:none;
	padding: 0px;
    border-radius: 0px;
    box-shadow: none;
    border: none;
	min-width:200px;
	left:-50%;
	text-align:center;
}

.navbar-nav>li>.dropdown-menu li
{
	margin-bottom:1px;
	background:#333;
	color:#fff;
}

.navbar-nav>li>.dropdown-menu li a
{
	padding-top:0.875em !important;
	padding-bottom:0.875em !important;
	color:#fff !important;
}

.navbar-nav>li>.dropdown-menu li a:hover
{
	background:#00c9ff;
	color:#fff !important;
}


@media screen and (max-width:737px)
{
    
    .navbar-nav>li>.dropdown-menu li a
    {
        padding-top:0.2em !important;
        padding-bottom:0.2em !important;
    }


    .navbar-nav>li>.dropdown-menu li
    {
        background:none;
        text-align:left;
    }
}