/* Move down content because we have a fixed navbar that is 3.5rem tall */
.jumbotron{
background: #ddd url(../img/top02.jpg) no-repeat center center ;
background-size:cover;
height: 400px;
margin-bottom: 0;
}
h1 img{
	width:400px;
}
.DRbtn{position:relative;
top: 350px;
left: 40%;
width: 100px;}
.display-3{font-size: 52px;
font-weight:700;}


/* ######################################
メディアクエリ
 ######################################*/

@media only screen and (min-width: 1200px){
}
@media screen and (min-width: 768px) and (max-width: 1199px){
	.display-3{font-size: 45px;
	font-weight:700;}
}
@media only screen and (max-width: 767px) {
	h1 img{
	width:200px;
	}
	.DRbtn{position:relative;
	top: 370px;
	left: 60%;
	}
	.display-3{font-size: 35px;
	font-weight:700;}
}