header{transition:transform .3s ease-in-out,padding .3s,box-shadow .3s;padding-top:.25rem;padding-bottom:.25rem}header .logo-img{transition:height .3s ease-in-out;height:4rem}header.header-hidden{transform:translateY(-100%);box-shadow:none}@media (min-width:768px){header .logo-img{height:6rem}header.shrunk .logo-img{height:4rem}header.shrunk{padding-top:.03rem;padding-bottom:.03rem;box-shadow:0 2px 8px rgba(0,0,0,.08)}header.header-hidden{transform:translateY(0)}}