.navbar1 {
    overflow: hidden;
    width: 100%;
    background-color: #102039;
    font-family: Arial, Helvetica, sans-serif;
}

.navbar1 a {
    float: left;
    font-size: 14px;
    color: white;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
}

.dropdown1 {
    float: left;
    overflow: hidden;
}

    .dropdown1 .dropbtn {
        font-size: 14px;
        border: none;
        outline: none;
        color: white;
        padding: 14px 16px;
        background-color: inherit;
        font-family: inherit;
        margin: 0;
    }

    .navbar1 a:hover, .dropdown1:hover .dropbtn {
        background-color: red;
    }

.dropdown-content {
    display: none;
    position: absolute;
    background-color: #f9f9f9;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
}

    .dropdown-content a {
        float: none;
        color: black;
        padding: 12px 16px;
        text-decoration: none;
        display: block;
        text-align: left;
    }

        .dropdown-content a:hover {
            background-color: #ddd;
        }

.dropdown1:hover .dropdown-content {
    display: block;
}