@import url('style.css');
/* CSS レイアウト */
#masthead {
	background-color: #C0C0C0;
	height: auto;
}
#top_nav {
}
#page_content {
}
#footer {
}
 /* YouTube Video */
.iframe-content {
    position: relative;
    width: 100%;
    padding: 56.25% 0 0 0;
}
.iframe-content iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}.map {
    position: relative;
    width: 100%;
    padding-top: 56.25%;
    /* 16:9のアスペクト比 */
    height: 0;
}

.map iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}