.header{height:82px;transition:box-shadow .2s ease;background:rgba(255,255,255,.98)}
.brand{height:56px;width:270px;display:flex;align-items:center;overflow:hidden;flex:0 0 auto}
.brand img{width:100%;height:100%;object-fit:contain;object-position:left center;display:block}
footer img{height:62px;object-fit:contain;object-position:left center}
@media(max-width:620px){.header{height:70px}.header nav{top:70px}.brand{width:220px;height:48px}.brand img{width:100%}}