#button {
    width: 190px;  height: 45px;
	}
body {
  /* Location of the image */
  background-image: url(../images/background.jpg);
  
  /* Image is centered vertically and horizontally at all times */
  background-position: center center;
  
  /* Image doesn't repeat */
  background-repeat: no-repeat;
  
  /* Makes the image fixed in the viewport so that it doesn't move when 
     the content height is greater than the image height */
  background-attachment: fixed;
  
  /* This is what makes the background image rescale based on its container's size */
  background-size: contain;
  
  /* Pick a solid background color that will be displayed while the background image is loading 
  background-color:#e48f11; */
  background-color:#464646;
  
  
  /* SHORTHAND CSS NOTATION
   * background: url(background-photo.jpg) center center cover no-repeat fixed;
   */
}

/* For mobile devices */
@media only screen and (max-width: 480px) {
  #button {
    width: 100px;  height: 30px;
	}
	
	body {
    /* The file size of this background image is 93% smaller
     * to improve page load speed on mobile internet connections */
    background-image: url(../images/481px.jpg);
	background-size: cover;
	
  }
}

@media only screen and (min-width: 481px) and (max-width: 768px) {
  	#button {
    width: 150px;  height: 40px;
	}
	
	  body {
    /* The file size of this background image is 93% smaller
     * to improve page load speed on mobile internet connections */
    background-image: url(../images/768px.jpg);
	background-size: cover;
  }
}
@media only screen and (max-device-width:480px){
  	#button {
    width: 100px;  height: 30px;
	}
	
	body {
    /* The file size of this background image is 93% smaller
     * to improve page load speed on mobile internet connections */
    background-image: url(../images/481px.jpg);
	background-size: cover;
  }
}

@media only screen and (max-device-width:768px) and (orientation:portrait) {
 	#button {
    width: 120px;  height: 35px;
	}

	body {
    /* The file size of this background image is 93% smaller
     * to improve page load speed on mobile internet connections */
    background-image: url(../images/768px.jpg);
	background-size: cover;
  }
}
@media only screen and (max-device-width:768px) and (orientation:landscape) {
 	#button {
    width: 100px;  height: 30px;
	}

	body {
    /* The file size of this background image is 93% smaller
     * to improve page load speed on mobile internet connections */
    background-image: url(../images/768px.jpg);
	background-size: contain;
  }
}
 @media only screen and (min-device-width: 481px) and (max-device-width: 1024px) and (orientation:portrait) {
  	#button {
    width: 190px;  height: 45px;
	}
	
	body {
    /* The file size of this background image is 93% smaller
     * to improve page load speed on mobile internet connections */
    background-image: url(../images/1024px.jpg);
	background-size: cover;
  }
}
@media only screen and (min-device-width: 481px) and (max-device-width: 1024px) and (orientation:landscape) {
  	#button {
    width: 150px;  height: 40px;
	}

	body {
    /* The file size of this background image is 93% smaller
     * to improve page load speed on mobile internet connections */
    background-image: url(../images/1024px.jpg);
	background-size: contain;
  }
}