rocket-3d/templates/assets/css/navigation.css

@font-face {
    font-family: 'Lato', sans-serif;
        src: url('fonts/Lato-Thin.ttf') format('truetype');
        font-style: normal; 
        font-weight: 100;
}

.main_bar {
    background-color: #000;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    height: 5rem;
    border-bottom: .2rem solid hsl(160, 51%, 49%);
}

.logo {
    width: auto;
    height: 4.5rem;
    margin: .25rem  0 0 .25rem;
}

.hamburger_wrapper {
    display: flex;
    align-items: center;
}

.hamburger_wrapper #icon {
    color: #fff;
    height: 2.5rem;
    width: 2.5rem;
    cursor: pointer;
    margin-right: .5rem;
}

.mobile_dropdown_container {
    background-color: rgb(0, 255, 170);
    opacity: 95%;
    position: absolute;
    margin-top: 5rem;
    width: 100%;
    display: none;
    justify-content: center;
    z-index: 3;
}

.mobile_dropdown_container #mobile_dropdown {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 2rem;
}

#mobile_dropdown ul {
    list-style: none;
    max-height: 16vh;
}

#mobile_dropdown ul li {
    display: flex;
    flex-direction: column;
    margin-top: .75rem;
    max-height: 5vh;

}

#mobile_dropdown ul li a {
    color:#000;
    text-decoration: none;
    font-family: 'Lato', sans-serif;
    font-size: 1.15rem;
    line-height: 1.8em;
    font-weight: 300;
    margin-bottom: .25rem;
    letter-spacing: .2rem;
    display: flex;
    align-items: center;
}

#mobile_dropdown ul li li a {
    font-weight: 400;
}

#mobile_dropdown ul li a:active {
    opacity: 50%;
    color: rgb(0, 255, 170);
    transition: all ease-in-out; 
}

.drop {
    display: flex;
    justify-content: center;
}

.chevron {
    height: 1.5rem;
    width: 1.5rem;
    cursor: pointer;
}

.down {
    display: none;
    flex-direction: column;
    align-items: center;
    z-index: 200;
    position: fixed;
    background-color: hsl(300, 100%, 50%);
    max-height: 30vh;
    margin-top: 5rem;
    min-width: 80%;
    right: 10%;
    border-radius: .2rem;
    box-shadow:.1rem .1rem #888;
    opacity: 85%;
    transition: all .7 ease;
}

#down_3 {
   margin-top: 4rem;
}

.desktop_navigation {
    display: none;
}

@media (min-width: 992px) {
    .main_bar {
        z-index: 1;
        display: flex;
        align-items: center;
        border-bottom: .25rem solid rgb(62, 190, 147);
        height: 7.5rem;
    }

    .main_bar #logo_container {
        margin-top: .5rem;
    }

    .logo {
        z-index:3;
        height: 10rem;
        width: auto;
        margin-left: 2.5rem;
        margin-top: .5rem;
        position: absolute;
    }

    .hamburger_wrapper {
        display: none;
    }

    .mobile_dropdown_container {
        display: none;
    }

    .desktop_navigation {
        z-index: 2;
        display:flex;
        align-items:center;
        position: relative;
        width: 100%;
        margin-left: 30%;
        padding-top: 4rem;
    }

    .desktop_navigation ul {
        list-style: none;
        position: relative;
        align-items: center;
        padding-top: 1rem;
    }

    .desktop_navigation ul li {
        position: relative;
        text-align: center;
        padding-right: 1.5rem;
        transition: ease .2s;
    }

    .desktop_navigation ul li:hover {
        opacity: 90%;
    }

    .desktop_navigation ul li a {
        color: #fff;
        text-decoration: none;
        justify-content: space-between;
        line-height: 50px;
        font-family: 'Lato' , sans-serif;
        font-weight: 300 !important;
        padding: 2vw;
    }
    
    .desktop_navigation ul ul {
        border-top: 3px solid rgb(62, 190, 147); 
        position: absolute;
        top: 50%;
        opacity: 0;
        visibility: hidden;
        max-height: 10vh;
    }

   #broader {
        min-width: 15vw;
        z-index: 1;
    }

    .desktop_navigation ul li li {
        position: relative;
        display: list-item; 
        background-color: #000;
        opacity: 95%;
        padding-top: 1rem;
    }

    .desktop_navigation #fix {
        padding: 0;
    }

    .desktop_navigation ul li #fix {
        padding: 0 .6rem 0 .475rem;
    }

    .desktop_navigation ul li li a {
        font-size: 1.15rem;
    }

    .desktop_navigation ul li:hover > ul {
        opacity: 1;
        visibility: visible;
    }


}