.content_view{background-color:#f5f5f5;  background-image:url('../images/contents/p_bg00.jpg'); background-repeat:no-repeat; background-size: cover; background-position: 50% 50%;}
.content_view .swiper-slide {background-color:transparent; text-align:center; padding:10px 0px; }

.content_view .chtml {position: absolute; height:100%; max-height:100%; top:0; left:0; width:100%; z-index:10;}
.content_view .circle {position:absolute; top:20px; right:20px; z-index: 1000; width:16%; height:auto; }
.content_view .circle img {animation: rotate_image 10s linear infinite;}
@keyframes rotate_image{
	0%{transform: rotate(0deg);}
	100%{transform: rotate(360deg);}
}