body{margin:0;padding:0;position:absolute;width:100%;height:100%;}
ul{ list-style:none;margin:0; padding:0;}
.main_visual{opacity: 1;display: block;width:100%;height:100%;overflow:hidden;position:absolute;}
.main_image{opacity: 1;display: block;width:100%;height:100%;overflow:hidden;position:relative;}
.main_image ul{opacity: 1;display: block;width:100%;height:100%;overflow:hidden;position:absolute;top:0;left:0}
.main_image li{opacity: 1;display: block;float:left;width:100%;height:100%;}
.main_image li div{opacity: 1;display: block;display:block;width:100%;height:100%;}
.main_image li a{opacity: 1;display: block;display:block;width:100%;height:100%;}
.main_image li div{opacity: 1;display: block;width:100%;height:100%;background-position:center;background-size:100% 100%;}
.main_image li .img_1{opacity: 1;display: block;width:100%;height:100%;background-image:url('../images/p5.5.png');}
.main_image li .img_2{opacity: 1;display: block;width:100%;height:100%;background-image:url('../images/p5.6.png');}
.main_image li .img_3{opacity: 1;display: block;width:100%;height:100%;background-image:url('../images/p5.7.png');}
.main_image li .img_4{opacity: 1;display: block;width:100%;height:100%;background-image:url('../images/p5.8.png');}
.main_image li .img_5{opacity: 1;display: block;width:100%;height:100%;background-image:url('../images/p5.9.png');}