body {
    font-size: 14px;
    font-family: "Helvetica Neue", "Lucida Grande", "Segoe UI", Arial, Helvetica, Verdana, sans-serif;
    margin: 0px;
    padding: 0px;
}

.btn {
    border-style: none;
    border-color: inherit;
    border-width: 10px;
    background-color: maroon;
    color: white;
    text-align: center;
    font-size: 16px;
    margin: 4px 2px;
    cursor: pointer;
    width: 140px;
    height: 35px;
}

    .btn:hover {
        background-color: darkcyan;
    }