.dmsib{display:block;clear:both;margin:22px auto;max-width:100%;border-radius:16px;overflow:hidden;border:1.5px solid rgba(0,194,255,.55);box-shadow:0 0 26px rgba(0,150,255,.35),0 14px 30px rgba(0,0,0,.5);background:#050b18;line-height:0}
.dmsib picture,.dmsib img{display:block;width:100%;height:auto}
@media(max-width:640px){.dmsib{margin:16px auto;border-radius:12px}}