.fullheaderarea {
    width:100%;
    max-width:1680px;
    margin:0 auto;
    display:flex;
}

.fullheaderarea .headerareamenu {
    width:300px;
}

.fullheaderarea .headerareatext {
    background-size:cover;
    flex-grow: 1;
    flex-shrink: 1;
    flex-basis: 0%;
    padding:0;
}