body {
  background-color: #4B4B4B;
}
button.btn {
    color: #fff;
    background-color: #ba9b64;
    padding: 0.8rem;
    font-size: 1.2rem;
    line-height: 1.2rem;
    border-radius: 5px;
    border: 2px solid transparent;
    min-width: 45px !important;
}
button.btn:hover {
    color: #fff;
    background-color: #ab8849;
    text-shadow: 0 1px 3px rgba(0, 0, 0, .3);
    transition: 0.2s;
}