.mb-container {
    max-width: 200px;
    height: 100px;
    background: white;
    margin: auto;
    /* border: 2px solid blue ; */
}

.mb-navbar {
    background: white;
    position: relative;
}

.mb-links {
    display: none;
}

.mb-heading a:nth-child(2) {
    color: blue ;
    text-decoration: none;
    font-size: 20px;
    display: block;
    padding: 7px;
    margin-left: 150px;
}

.mb-heading a i {
    color: blue ;
    padding: 10px;
    display: block;
    position: absolute;
    left: 0;
    top: 0;
}

.mb-heading a i:hover {
    background-color: rgb(0, 0, 0);
    color: rgb(255, 255, 255);
}

.mb-links {
    /* background-color: rgb(190, 196, 190);*/
    background-color: aqua;
}

.mb-links a {
    color: blue ;
    padding: 5px 16px;
    text-decoration: none;
    font-size: 17px;
    display: block;
    text-align: center;
    border-bottom: 1px solid white;
}

.mb-links a:hover {
    background-color: blue ;
    color: white;
}