.logo img {
    height: 90px;
    width: auto;
    max-width: initial;
}

.header-fixed .header.header-fixed-shrink .logo img {
    max-height: 62px;
    min-height: 44px;
    width: auto;
    max-width: initial;
}

@media only screen and (max-width: 600px) {
  .logo img {
      height: 60px;
   	  width: auto;
      max-width: initial;
  }
}