@charset "utf-8";
body {background-image:url("title_back2.jpg"); background-size:130%; background-repeat: no-repeat; background-position: center 260px; background-attachment: fixed; }
.bg-img03 { background-color: #000; background-image: url(chapter_back.jpg); background-position: center center; background-repeat: no-repeat; padding: 50px 0;  background-size:140%;}
.scroll {margin-bottom: 100%;}
.scroll {margin-bottom: 100%;}
.photo_bg_message {margin-bottom: 45%;}
.photo_bg_shutter {margin-bottom: 40%;}
.photo_bg_kaidan {margin-bottom: 70%;}
.photo_bg_syunin1 {margin-bottom: 100%;}
#c06_Venice1 {background: url("Venice1.jpg") no-repeat center; background-size: cover; padding: 20% 0;}
#c06_Venice2 {background: url("galleria.jpg") no-repeat center; background-size: cover; padding: 20% 0;}
#c03_drone {background-image: url(../c3/drone.jpg); background-size: 100%;}
.photo_bg_drone {margin-bottom: 35%;}
.img01{width: 70%; margin: 10px auto; max-width: 250px;}

@media print, screen and (min-width: 600px){
body {background-size: 110%; background-position: center 190px;}
.scroll {margin-bottom: 70%;}
.bg-img03 {padding: 100px 0; background-size: 120%;}
.photo_bg_message {margin-bottom: 50%;}
.photo_bg_shutter {margin-bottom: 28%;}
.photo_bg_kaidan {margin-bottom:47%;}
.photo_bg_syunin1 {margin-bottom: 50%}
#c03_drone {background-size: 70%;}
.photo_bg_drone {margin-bottom: 25%;}
.img01 {max-width: 450px;}
}
@media print, screen and (min-width : 980px){
body {background-size:contain; background-position: center 20px;}
.scroll {margin-bottom: 40%;}
.bg-img03 {background-size:cover;}
#c03_drone {background-size: 60%;}
.photo_bg_drone {margin-bottom: 20%;}
}