.arrowButton {
    background-color: black;
    border: none;
    color: white;
    margin-bottom: 4px;
    cursor: pointer;
    border-radius: 10px;
    border: 3px solid black;
}

.arrowButton:hover {
    background-color: darkgray;
    outline: none;
}

.arrowButton:active {
    background-color: lightgray;
    outline: none;
}