.header .box .h-logo img {  /* width: 193px;  max-height: 73px; */  padding: 2px;  width: auto;  height: auto;  max-height: calc(73px - 4px);  max-width: calc(73px - 4px);}@media screen and (max-width: 639px) {  .header .box .h-logo img {    /* width: 119px;    height: 45px; */    max-width: calc(45px - 4px);    max-height: calc(45px - 4px);  }}@media screen and (max-width: 767px) {  .header .box .h-logo img {    /* width: 150px;    height: 57px; */    max-width: calc(57px - 4px);    max-height: calc(57px - 4px);  }}@media screen and (max-width: 990px) {  .header .box .h-logo img {    /* width: 160px;    height: 61px; */    max-width: calc(61px - 4px);    max-height: calc(61px - 4px);  }}