@media screen and (min-width:981px) and (max-width:1024px) {
	.pert_5 h3
	{
		font-size:19px;	
	}
	.pert_1_text h4 {
    	margin: 0 0 10px 0;
	}
	.lis li
	{
		margin: 0 7px 10px;	
	}
	header {
    height: auto;
}
.logo
{
	position:relative;	
}
.banner_pic
{
	width:100%;
	overflow:hidden;	
}
.banner_pic img {
    width: 132%;
    height: auto;
    margin: 0 0 0 -22%;
}
	
	}
@media screen and (min-width:768px) and (max-width:980px) {
	.pert_5 h3
	{
		font-size:19px;	
	}
	.con
	{
		margin:15px 0 0 0;	
	}
	.pert_1_text h4 {
    	margin: 0 0 10px 0;
	}
	.lis li
	{
		margin: 0 7px 10px;	
	}
	header {
    height: auto;
}
.logo
{
	position:relative;	
}
.banner_pic
{
	width:100%;
	overflow:hidden;	
}
.banner_pic img {
    width: 176%;
    height: auto;
    margin: 0 0 0 -30%;
}
.nav > li > a {
    padding: 15px 25px;
}
.navbar-brand img {
    left: 36%;
}
	
	}	
@media screen and (min-width:481px) and (max-width:767px) {
	
	
	}
@media screen and (min-width:320px ) and (max-width:480px) {
	.b_right {
    	width: 320px;
		margin:5px auto 15px;
		float:none;
		min-height:380px;
	}
	header {
    width: 100%;
    height: auto;
}
.logo {
    position: relative;
}
.lis li {
    width: 100%;
    margin: 0 0 10px;
	font-size: 16px;
}
.midl_text
{
	font-size:16px;	
}
.con
	{
		margin:15px 0 0 0;	
	}
.pert_5 h3
{
	font-size: 18px;	
}
.banner_form
{
	position:relative;
		
}
.banner_pic
{
	overflow:hidden;	
}
.banner_pic img {
    width: 182%;
}
.pert_1_text h4
{
	margin:20px 0;	
}
.top p
{
	text-align:center;	
}
.pert_1 {
    padding: 20px 0;
}
.navbar-brand img
{
	left:0px;	
}
.navbar-toggle {
    margin-top: 97px;
}
.navbar-brand {
    float: left;
    height: auto;
    padding: 0;
}
.nav > li > a {
    padding: 7px 0;
}
}