.brand-mark{
  width:54px;
  height:54px;
  flex:0 0 54px;
  padding:0;
  border-radius:14px;
  overflow:hidden;
  background:#071a2f;
  box-shadow:0 8px 20px rgba(7,26,47,.22);
}
.brand-mark img,
.sales-brand b img{
  display:block;
  width:100%;
  height:100%;
  object-fit:contain;
  object-position:center;
}
.sales-brand b{
  width:48px;
  height:48px;
  flex:0 0 48px;
  padding:0;
  overflow:hidden;
  background:#071a2f;
}
@media(max-width:900px){
  .brand-mark{width:46px;height:46px;flex-basis:46px;border-radius:12px}
  .sales-brand b{width:44px;height:44px;flex-basis:44px}
}
@media(max-width:600px){
  .brand-mark{width:42px;height:42px;flex-basis:42px;border-radius:11px}
  .sales-brand b{width:40px;height:40px;flex-basis:40px}
}