.config-nav-block.gotoma-tab strong:before {
  background: url(../images/logo_black.svg) no-repeat;
  width: 25px;
  height: 18px;
  content: '';
  display: inline-block;
  vertical-align: bottom;
  margin-right: 5px;
}

#menu-gotoma-base-menu > a:before {
  content: '';
  background: url(../images/logo_gold.svg) no-repeat;
  background-size: contain;
  width: 19px;
  height: 26px;
  margin: auto 29px 6px;
}