index.css

.toolbar{
    width: 100%;
    height: 5vh;
    background-color: white;
}

/* Some stuff for Drop Down Menu*/
.dropbtn {
    background-color: white;
    color: grey;
    width: 8vh;
    border: none;
    cursor: pointer;
    height: 100%;
    display: flex;
    justify-content: center;
}

.account{
  background: white;
  border: none;
  float: right;
}

.dropdown {
  position: relative;
  display: inline-flex;
  float: right;
  height: 100%;
}

.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;
    right: 0;
    top: 5vh;
}

.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: #f9f9f9;
}

.account:hover {
    background-color: #f9f9f9;
}