.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--color-second);
    border-bottom: 10px solid #000;
    padding: 10px 20px;
}

.main-header > .menu {  /* Item of header component */
    display: flex;
    gap: 40px;
}


@media screen and (max-width: 880px) {
   
    .main-header > .menu {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
        position: fixed;
        top: 0;
        left: 0;
        background-color: #000;
        width: 100%;
        height: 100%;
        padding: 16px;
    }

    .main-header .main-action {
        display: block;
    }

    .main-header .icon-close {
        position: absolute;
        padding: 16px;
        top: 0;
        right: 0;
    }
}