body {
    margin: 0;
    background-color: rgb(104, 108, 119); 
}

.navbar {

    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #263343;
    padding: 8px 12px;
    position: sticky;
}

.navbar_logo {
    font-size: 24px;
    color: white;
}

.navbar_logo i{
    color:tomato; 
}

.navbar_menu {
    display: flex;
    list-style: none;
    padding-left: 0;
}

.navbar_menu li {
    padding: 8px 14px;
}

.navbar_menu li:hover{
    background-color: #d49446;
    border-radius:  4px;
}

.navbar_icons {
    list-style: none;
    color: white;
    display: flex;
    padding-left: 0px;
}

.navbar_icons li {
    padding: 8px 12px;
    font-size: 25px;
}

.quit {
    display: flex;
    flex-direction: row-reverse;
    font-size: 40px;
    margin-right: 20px;
    margin-top: 3px;
}

.OB-301 {
    margin-left: -20px;
    margin-top: 50px;
    display: flex;
    justify-content:space-around;
    width:100%;
    color: rgb(255, 255, 255);
    font-size: 24px;
}

.Set {
    margin-left : -20px;
   display: flex;
   justify-content: space-around;
   width: 100%;
   font-size: 22px;
}

.Motor {
    list-style: none;
    display: none;
}


.Motor li {
    font-size: 20px;
}

.Invertor {
    list-style: none;
    display: none;
}


.Invertor li {
    font-size: 20px;
}

.DC-Reactor {
    list-style: none;
    display: none;
}


.DC-Reactor li {
    font-size: 20px;
}

.name {
    margin-top: 5px;
    font-size: 28px;
    display: flex;
    font-family: 'Jua', sans-serif;
    justify-content: center;
    width:100%;
    color: rgb(255, 255, 255);
}


.Invertor.active,
    .Motor.active,
    .DC-Reactor.active {

        display: flex;
        flex-direction: column;
    }


.navbar_toggleBtn {
    display: none;
}

a {
    text-decoration: none;
    color: white;
}

@media screen and (max-width: 768px) {
    .navbar {
        flex-direction: column;
        align-items: flex-start;
        padding:8px 24px;
    }

    .navbar_menu {
        display: none;
        flex-direction: column;
        align-items: center;
        width:100%;
    }

    .navbar_menu li {
        width:100%;
        text-align:center;
    }

    .navbar_icons {
        display: none;
        justify-content: center;
        width: 100%;
    }

    .quit {

    
        font-size: 30px;
    }

    .name {
        margin-top: 5px;
        flex-direction: column;
        align-items: center;
        width: 100%;
    }

    .OB-301 {
        flex-direction: column;
        margin-top: 0px;
        align-items: center;
    }

    .Set {
        margin-top: 20px;
        flex-direction: column;
        width:100%;
        align-items: center;
     }

    .navbar_toggleBtn {
       display: block;
       position: absolute;
       right:28px;
       font-size: 27px;
       color: #d49446;
    }

    .navbar_menu.active,
    .navbar_icons.active {
        display: flex;
    }

}