@media (min-width: 375px) {
body{
width:auto;
}
img.d-block.w-100{
height:200px;
}
img-fluid{
margin-left:50px;
}
.navbar-toggler{
	margin-left:150px;
	margin-top:-50px;
}
iframe{
 width:300px; 
 height:200px; 
 }
 		object{
	width:100%;
	height:600px;
}
.navbar{
width:0px;
margin-left:50px;
margin-top:0px;
}
#navbarNavDropdown{
	margin-left:-300px;
	margin-top:0px;
}
}
@media (min-width: 305px) {
body{
width:auto;
}
img.d-block.w-100{
height:200px;
}
img-fluid{
margin-left:50px;
}

.navbar-toggler{
	margin-left:200px;
	margin-top:-80px;
	height:50px;
}
iframe{
 width:300px; 
 height:250px; 
 }
 		object{
	width:100%;
	height:600px;
}
.navbar{
width:0px;
margin-left:225px;
margin-top:0px;
}
#navbarNavDropdown{
	margin-left:-180px;
	margin-top:-10px;
}
}
@media (min-width: 450px) {
body{
width:auto;
}
img.d-block.w-100{
height:300px;
}
img-fluid{
margin-left:50px;
}
.navbar-toggler{
	margin-left:320px;
	margin-top:-50px;
}
iframe{
 width:400px; 
 height:300px; 
 }
 		object{
	width:100%;
	height:600px;
}
.navbar{
width:0px;
margin-left:50px;
margin-top:0px;
}
#navbarNavDropdown{
	margin-left:-300px;
	margin-top:-400px;
}
}
@media (min-width: 576px) {
body{
width:auto;
}
img.d-block.w-100{
height:350px;
}
img-fluid{
margin-left:50px;
}
iframe{
 width:400px; 
 height:300px; 
 }
 		object{
	width:100%;
	height:600px;
}
.navbar{
width:0px;
margin-left:50px;
margin-top:0px;
}
#navbarNavDropdown{
	margin-left:-100px;
	margin-top:-0px;
}
}
@media (min-width: 768px) {
body{
width:auto;
}
img.d-block.w-100{
height:400px;
}
.navbar{
width:0px;
margin-left:350px;
margin-top:0px;
}
img-fluid{
margin-left:50px;
}
iframe{
 width:500px; 
 height:400px; 
 }
   .nav-link
    {
        width: 120px;
        padding-right: 5px !important;
        padding-left: 5px !important;
    }
			object{
	width:100%;
	height:800px;
}
#navbarNavDropdown{
	margin-left:-100px;
	margin-top:-150px;
}
}
@media (min-width: 992px) {
body{
width:auto;
}
.navbar{
width:0px;
margin-left:450px;
margin-top:0px;
}
img.d-block.w-100{
height:700px;
}
iframe{
 width:500px; 
 height:400px;
 }
img-fluid{
margin-left:50px;
}
   .nav-link
    {
        width: 115px;
    }
		object{
	width:calc(100% - 30px);
	height:1000px;
}
.dropdown-menu{
	margin-top:-60px;
}
.tool_box{
	height:600px;
}
#navbarNavDropdown{
	margin-left:-200px;
	margin-top:-150px;
}
.video{
	width:300px;
}
}
@media (min-width: 1200px) {
body{
width:auto;
}
.navbar{
width:0px;
margin-left:4	50px;
margin-top:0px;
}
img.d-block.w-100{
height:700px;
}
iframe{
 width:500px; 
 height:400px; 
 }
img-fluid{
margin-left:50px;
}
.dropdown-menu{
	margin-top:-60px;
}
    .nav-link
    {
        width: 125px;
    }
	object{
	width:100%;
	height:1650px;
}
.tool_box{
	height:480px;
}
#navbarNavDropdown{
	margin-left:0px;
	margin-top:-150px;
}
.video{
	width:500px;
}
}