/*2-54为控制题头的部分*/
.lf_nav {

	/* background-image:url('../img/test.jpg'); */	
	background-color: #fff;
	/* background-color: #C0C0C0; */
	background-size: cover;
	background-position: center;
	height: 100px;	
	width: 100%;
	font-size: 18px;	
}

.navbar {

	margin-bottom: 0px;
}

.lf_nav .navbar-brand {
	
	height: 90px;
}

.lf_nav .navbar-brand>i {
	padding-top: 0px;
}

.breadcrumb{
	float:left;
	font-size: 15px;
}

.lf_nav .navbar-nav {
	
	float: right;
	font-size: 18px;
}

.lf_nav .navbar-nav>li {
	padding-top: 40px;
	margin-left: 30px;
}

.lf_nav .navbar-nav>li>a {
	height: 40px;
	padding-top: 9px;
	
}
/* .lf_nav .navbar-nav  li a{
	color: #333333 ;
	text-overflow: ellipsis;	
} */

.lf_nav .navbar-nav>li>a:hover {
	color: #fff;
	border-radius: 10px;
	background-color: #20B2AA;
	
	
}

.lf_nav .navbar-toggle {
	margin-top: 27px;
}

.lf_banner .picImg {
	width: 100%;
	display: block;
	height: 570px;
	background-position: center center;
	background-size: cover;
}

.lf_banner .mobileImg {
	width: 100%;
	display: block;
}

.lf_banner .mobileImg>img {
	width: 100%;
	display: block;
}
/* 从77到97 为网页顶部图片下方的导航标题属性控制部分代码：
  78-87为背景控制；88-92为字体颜色和格式；93-98字体背景色及鼠标放在字体上时的变体色*/

.lf_nav_bar {	
	width: 100%;
	background-color:#f2f2f2;
	font-size: 20px;
	margin-right: 20px;
	 position: sticky;
	  top: 90px; /* 这是当达到顶部导航栏时的距离，你可以根据需要调整 */
	  z-index: 1;
	  overflow-x: auto;
}
.lf_nav_bar .navbar-nav li a{
	color: #333333 ;
	text-overflow: ellipsis;

}
.lf_nav_bar .navbar-nav li a:hover{
	color: #fff;
	border-radius: 10px;
	background-color: #20B2AA;

}

	







.Troubleshooting  {
	
	font-size: 20px;
}

.jumbotron span{
	margin-top: -150px;
	padding-top: 150px;
}


#connect_us{
	font-size: 20px;
}

.lf_info {
	margin-top: 20px;
}

.lf_info a {
	color: #101010;
	text-decoration: none;
}

.lf_info a:hover {
	color: #20B2AA;
}

.lf_info span {
	font-size: 60px;
	color: #20B2AA;
}

.lf_solution .thumbnail:hover {
	box-shadow: 0 0 10px #C0C0C0;
	cursor: pointer;
}

.lf_product .row .thumbnail
{
	/* box-shadow: 0 0 10px #C0C0C0; */
	cursor: pointer;
	height: 350px;
	padding: 10px;
	border: 0px solid #ddd;
	/* width: 96%; */
	
}

.lf_product .row .thumbnail .photo{
	float: center;
	height: 200px;
}
.lf_product .row .thumbnail .caption{
	margin: 10px;
	background-color: #fff;
	margin-top: 30px;
}
.lf_product .row .thumbnail .caption:hover{
	background-color: #fff;
}

.lf_ad {
	margin-top: 30px;
}

.lf_brand .col-lg-3 .thumbnail,
.lf_brand .col-lg-9 .thumbnail {
	border: 0px;
	background-color: #eee;
}

.lf_brand .col-lg-3 .thumbnail:hover,
.lf_brand .col-lg-9 .col-md-3 .thumbnail:hover {
	box-shadow: 0 0 10px #C0C0C0;
	cursor: pointer;
}

.lf_brand .col-lg-3 .caption {
	padding-top: 0;
	padding-bottom: 0px;
}

.lf_brand .col-lg-3 .caption h3 {
	margin-top: 7px;
}

.lf_company p {
    font-size: 24px;
}

.lf_company img {
    max-width: 100%;
    height: auto;
}

	
.lf_company .row{
	margin-top: 0px !important;
	height: 100% !important;
}
.lf_company .page-header{
	margin: 20px 0 20px;
}
.lf_company .profile{
	margin-top: 0px;
	margin-bottom: 20px;
	height: 100px;	
}
.lf_company .profile h2{
	margin-top: 20px;
	
}
.lf_company .profile h5{
	font-family: Helvetica, sans-serif;
	
}
	
.lf_company .profile .col-md-3{
	padding-bottom: 15px;
}

.lf_company p{
	font-size: 16px;
	color: #666678;
}
.lf_company .profile  .col-md-2{
	margin-top: 20px;
}
	
	
.lf_support .col-md-6 img{
	width: 100%;
	height: auto;
} 

.lf_support th{
	font-size: 16px;
	text-align: left;
}
.lf_support  td{
	font-size: 16px;
	text-align: left;
}
/*2024-9-18修改过：增加了image,size,position*/
.lf_footer {
	padding-top: 30px;
	background-color: #F2F2F2;
	/* background-image: url('../img/ad/7.jpg'); */
	background-size: 100%;
	background-position: center;	
}
/*脚本题头的本色*/
.lf_footer .list-group-item {
	border: 0;
	background-color: transparent;
	color: #000;
	/* color: #20B2AA; */
}
/*脚本本身颜色，不包含题头*/
.lf_footer .list-group-item a {
	text-decoration: none;
	color: #333333;
	/* color: #20B2AA; */
}
/*脚本鼠标点中的颜色*/
.lf_footer .list-group-item a:hover {
	color: #fff;	
}


.lf_company .row{
	margin-top: 50px;
	height: 300px;
}

	
.lf_footer .col-md-3 img{
	width: 100%;
}