.img_wrap{max-width:1200px;padding:30px;border-radius:10px;background-color:var(--color-gray1);}
.img_wrap > img{width:100%;margin-bottom:20px;}
.guide_img{display:none;}

.guide_ul li{font-size:var(--font-size-md);position:relative;margin-bottom:5px;padding-left:10px;color:var(--color-gray7);}
.guide_ul li:before{position:absolute;left:0;display:inline-block;content:'·';}

.iframe_wrap{position:relative;overflow:hidden;width:100%;min-width:280px;max-width:1200px;height:calc((100vw * 675) / 1200);max-height:675px;margin:0 auto;border-radius:10px;}

@media (min-width:555px){
    .img_wrap > .guide_img{display:block;max-width:1110px;}
    .guide_img_m{display:none;}
    .img_wrap > img{margin-bottom:40px;}
}