.md-select__link[hreflang="ru"]::before,
.md-select__link[hreflang="en"]::before,
.md-select__link[hreflang="zh"]::before,
.md-select__link[hreflang="de"]::before {
  content: "";
  display: inline-block;
  width: 1.1em;
  height: 0.8em;
  margin-right: 0.4em;
  background-size: cover;
  background-position: center;
  vertical-align: middle;
}

.md-select__link[hreflang="ru"]::before {
  background-image: url("data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCA5IDYiIHdpZHRoPSI5MDAiIGhlaWdodD0iNjAwIj48cGF0aCBmaWxsPSIjZmZmIiBkPSJNMCAwaDl2M0gweiIvPjxwYXRoIGZpbGw9IiNkNTJiMWUiIGQ9Ik0wIDNoOXYzSDB6Ii8+PHBhdGggZmlsbD0iIzAwMzlhNiIgZD0iTTAgMmg5djJIMHoiLz48L3N2Zz4=");
}

.md-select__link[hreflang="en"]::before {
  background-image: url("data:image/svg+xml;base64,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");
}

.md-select__link[hreflang="zh"]::before {
  background-image: url("data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAzMCAyMCIgd2lkdGg9IjkwMCIgaGVpZ2h0PSI2MDAiPjxyZWN0IHdpZHRoPSIzMCIgaGVpZ2h0PSIyMCIgZmlsbD0iI2RlMjkxMCIvPjxnIGZpbGw9IiNmZmRlMDAiPjxwYXRoIGQ9Ik01LDMgTDYuNSw3LjUgTDIuMiw0LjcgTDcuOCw0LjcgTDMuNSw3LjUgWiIvPjxwYXRoIGQ9Ik0xMCwyIEwxMC41LDMuNSBMMTIsMy42IEwxMC44LDQuNSBMMTEuMiw2IEwxMCw1LjEgTDguOCw2IEw5LjIsNC41IEw4LDMuNiBMOS41LDMuNSBaIiB0cmFuc2Zvcm09InRyYW5zbGF0ZSgwLDApIHNjYWxlKDAuNikgdHJhbnNsYXRlKDYsMSkiLz48L2c+PC9zdmc+");
}

.md-select__link[hreflang="de"]::before {
  background-image: url("data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCA1IDMiIHdpZHRoPSIxMDAwIiBoZWlnaHQ9IjYwMCI+PHBhdGggZD0iTTAgMGg1djNIMHoiLz48cGF0aCBmaWxsPSIjRDAwIiBkPSJNMCAxaDV2MkgweiIvPjxwYXRoIGZpbGw9IiNGRkNFMDAiIGQ9Ik0wIDJoNXYxSDB6Ii8+PC9zdmc+");
}