@media (max-width: 1100px){
  .a_img_member_rainbow::after,
  .a_img_member_rainbow_0::after,
  .a_img_member_rainbow_bw::after {
    left: 4px;
    top: 4px;
    width: calc(100% - 8px);
    height: calc(100% - 8px);
  }
  .img_member_rainbow {
    left: 7px;
    top: 7px;
    width: calc(100% - 14px);
    height: calc(100% - 14px);
  }
}
@media (max-width: 630px){
  /* .a_img_member_rainbow::after,
  .a_img_member_rainbow_bw::after {
    left: 3px;
    top: 3px;
    width: calc(100% - 6px);
    height: calc(100% - 6px);
  } */
  /* .img_member_rainbow {
    left: 5px;
    top: 5px;
    width: calc(100% - 10px);
    height: calc(100% - 10px);
  } */
}
@media (max-width: 520px){
  /* .img_member_rainbow {
    left: 4px;
    top: 4px;
    width: calc(100% - 8px);
    height: calc(100% - 8px);
  } */
}