body{padding-top:20px;}
.carousel-inner img {
	  width:100%;
	  height:750px;
	  }
	 .navbar_menu li a
	 {
		 font-size:15px;
		
	 }
	 
	#ban1
	{
		
	}
	 
@media only screen and (max-width: 600px) {
  .carousel-inner img {
	  width:100%;
	  height:200px;
	  }
}

/* Small devices (portrait tablets and large phones, 600px and up) */
@media only screen and (min-width: 600px) {
  .carousel img {
	  width:100%;
	  height:300px;
	  }
}

/* Medium devices (landscape tablets, 768px and up) */
@media only screen and (min-width: 768px) {
  .carousel-inner img {
	  width:100%;
	  height:400px;
	  }
} 

/* Large devices (laptops/desktops, 992px and up) */
@media only screen and (min-width: 992px) {
  .carousel img {
	  width:100%;
	  height:400px;
	  }
} 

/* Extra large devices (large laptops and desktops, 1200px and up) */
@media only screen and (min-width: 1200px) {
  .carousel img {
	  width:100%;
	  height:670px;
	  }
}