#section-51 div {
    height:0;
}

#section-51 .c-img.c-img--responsive {
    position:fixed;
    bottom:80px;
    right:10px;
    z-index: 1;
}

.c-btn a {
    box-shadow: 1px 1px 3px #000;
}

#section-55 .c-inner--vertical {
    padding-top: 10px;
    padding-bottom: 10px;
}

#section-55 {
    height: 0;
}

div[data-block-name="左画像+右メニュー（上部固定）"] > div{
  box-shadow: 0 0 2px;
}