*{
    margin: 0;
    padding: 0;
    border: 0;
    box-sizing: border-box;
    text-decoration: none;
}

/* navbar start */

.nav_header{
    position: fixed;
    right: 0; left: 0; top: 0; 
    background-color: rgb(223, 77, 131);
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 800;
    padding: 0 2%;
}
#main_logo{
    height: 45px;
    /* margin: 5px 0px; */
}
.navbar ul{
    list-style: none;
}
.navbar ul li{
    position: relative;
    float: left;
}
.navbar ul li a{
    text-align: center;
    text-decoration: none;
    font-size: 20px;
    padding:  18px 20px;
    color: black;
    display: block;
}
.navbar ul li a:hover{
    background-color: #b5c01d;
}
.navbar ul li ul{
    position: absolute;
    left: 0;
    width: auto;
    background-color: rgb(223, 77, 131);
    display: none;
}
.navbar ul li ul li{
    width: 100%;
    border-top: 1px solid rgba(0, 0, 0, .1);
}
.navbar ul li ul li a{
    font-size: 15px;
    text-align: center;
}
.navbar ul li:focus-within > ul,
.navbar ul li:hover > ul{
    display: initial;
}
#menu_bar{
    display: none;
}
.nav_header label{
    font-size: 20px;
    cursor: pointer;
    display: none;
}





@media (max-width:600px) {
    .nav_header{
        padding: 0 2%;
    }
    .nav_header label{
        display: initial;
    }
    .nav_header .navbar{
        position: absolute;
        top: 100%; left: 0; right: 0;
        border-top: 1px solid rgba(0, 0, 0, .1);
        background: yellow;
        display: none;
    }
    .nav_header .navbar ul li{
        width: 100%;
    }
    .nav_header .navbar ul li ul{
        position: relative;
        width: 100%;
    }
    .nav_header .navbar ul li ul li{
        background: #6b711b;
    }

    #menu_bar:checked ~ .navbar{
        display: initial;
    }
}