.dropbtn {
background-color: #000;
    color: white;
    padding: 7px;
    font-size: 14px;
    border: none;
    cursor: pointer;
    opacity: 0.66;
    text-decoration: underline;
        min-width: 100px;
}

.dropdown {
    position: absolute;
    right: 15px;
    top: 15px;
    display: inline-block;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: #f9f9f9;
    width: 100%;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
    font-size: 13px;
}

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

.dropdown-content a:hover {background-color: #f1f1f1}

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

.dropdown:hover .dropbtn {
    background-color: #3e8e41;
}