.c-header{position:fixed;top:0;left:0;width:100%;z-index:1000;padding:20px 30px;background:rgba(255,0,0,.3)}.c-header__inner{display:flex;justify-content:space-between;align-items:center}.c-header__logo img{height:50px}.c-header__toggle{background:0 0;border:none;cursor:pointer}.c-header__toggle img{height:40px}.c-menu{position:fixed;inset:0;background:rgba(0,0,0,.85);color:#fff;opacity:0;visibility:hidden;display:flex;justify-content:center;align-items:center;transition:.3s ease}.c-menu.is-active{opacity:1;visibility:visible}