@media only screen and (max-width:600px){
.heading{
	width: 100%;
	height: 300px;
	margin: 0px;
	
}

.contact_box h5 {
	display: none;
	
}

.contact_box .mail {
	color: red;
	float: right;
}


.contact_box .like{
	float: left;
	
}

	.navbar-toggle{
		display: block;
		float: right;
		color: #fff;
		font-size: 20px;
		cursor: pointer;
		margin-right:10px;
		margin-top: 10px;
		background: #00cc44;
		text-transform: none;
		transition: .5s;
		border: 2px solid #00cc44 ;
		border-radius: 5px;
	}

	.navbar-toggle:hover{
		background: #009933;
		border: 2px solid #009933;
		border-radius: 5px;
		

	}

	.top_menu{
		display: none;

	}

	.top_menu ul{
		text-align: center;
		width: 100px;
		margin-top: 0px;
		margin-bottom: 0px;


	}

	.top_menu ul li{
		display: block;
		width: 100px;
		margin-left:10px;
		float:left ;
		background: transparent;
		border: 1px solid red;
	}

.top_menu ul li a{
	margin: 5px 0px;
	color: blue;
}

.top_menu ul li .sub_menu{

	margin-top: -20px;
	margin-left: 0px;
}	

.top_menu ul li:hover .sub_menu li{

	display: inline-block;
	width: 80px;
	margin-left:100px ;
	margin-top: 0px;



}

.slogan{

	display: none;
}	

.about_box{
 
    width: 100%;
    height: 500px;
    margin-left:0px


}

.about_box img{
 
    width: 100%;
margin-left:0px
    


}

.about_box h2{
 
    width: 100%;
margin-left:0px
    


}	






footer{
	width: 100%;
	height: 200px;
}

.developer{
	width: 90%;
	margin-left:0px
	

}

.visitors{
	width: 100%;
	margin-left:0px


	
}


}