.my-bracs-button {
    
    color: #fff;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    text-decoration: none;
    display: inline-block;
}

.my-custom-button:hover {
    background-color: #0056b3;
}
.my-custom-button:previous {
     background-color: #f1f1f1;
     color: black;
}