nav {
    background: white;
    color: #fff;
    display: flex;
    justify-content: center;
    margin: 1.5rem;
}

nav .mainMenu {
    display: flex;
    list-style: none;
}

nav .mainMenu li a {
    display: inline-block;
    margin: 5px;
    padding: 10px;
    text-decoration: none;
    text-transform: uppercase;
    color: black;
    font-size: 1rem;
}

nav .mainMenu li a:hover {
    color: #4caf50;
}

#call {
    padding-left: 20px;
    border-left: 1px solid gray;
}

#call:hover {
    color: #4caf50;
}

nav .openMenu {
    font-size: 2rem;
    margin: 20px;
    display: none;
    cursor: pointer;
    color: black;
}

nav .mainMenu .closeMenu {
    font-size: 2rem;
    display: none;
    cursor: pointer;
    color: black;
}

.icons {
    display: none;
}

nav .logo {
    margin: 6px;
    font-size: 25px;
    cursor: pointer;
}

@media (max-width: 800px) {
    nav {
        margin: 0;
    }

    nav .mainMenu {
        height: 120vh;
        position: fixed;
        top: -5rem;
        right: 0;
        left: 0;
        z-index: 10;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        background: rgb(243, 238, 238);
        transition: top 1s ease;
        display: none;
    }

    nav .mainMenu .closeMenu {
        display: block;
        position: absolute;
        top: 7rem;
        right: 1.5rem;
    }

    .icons {
        display: block;
    }

    nav .openMenu {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    nav .mainMenu li a:hover {
        background: none;
        color: #5cd360;
        font-size: 1.6rem;
    }

    .icons i {
        display: inline-block;
        padding: 12px;
        color: black;
    }

    #call {
        padding-left: 15px;
        border-left: 0px solid gray;
        color: #4caf50;
        border-top: 1px solid gray;
    }
}