.main-header{display:flex;justify-content:space-between;align-items:center;padding:10px 20px}.logo-container img{max-height:60px}.primary-nav{}@media (max-width:980px){.main-header{flex-direction:column;text-align:center}.logo-container img{max-height:40px}}@media (max-width:767px){.main-header{flex-direction:column}.logo-container img{max-height:30px}.primary-nav ul{flex-direction:column;text-align:center}.primary-nav li{margin:5px 0}}