.c-microcms_image[width]{width:100%;height:auto}@media screen and (max-width:768px){.c-microcms_image[width]{width:calc(var(--custom-sm-w)*100vw/375)}}@media screen and (min-width:769px){.c-microcms_image[width]{width:calc(var(--custom-w)*100vw/1280)}}@media screen and (min-width:1281px){.c-microcms_image[width]{width:calc(var(--custom-w)*1px)}}