/* Original https://labs.loupbrun.ca/buttons/ */
.tau .btn {
    display: inline-block;
    margin: 6px;
    font-size: inherit;
    line-height: 1.42;
    padding: 0.6em 1.2em;
    font-weight: normal;
    border-width: 0;
    border-style: solid;
    background: transparent;
    border-radius: 0;
    cursor: pointer;
    font-family: "Booster Next FY", "Avenir Next", Avenir, sans-serif;
    user-select: none;
    vertical-align: bottom;
    transition: background-color 0.3s;
}

.tau .btn.btn-disabled {
    cursor: not-allowed;
    opacity: 0.8;
}

.tau .btn.btn-disabled:active {
    opacity: 0.6;
}

.tau .btn:active {
    transition-duration: 0.1s;
}

.tau .btn-primary {
    background-color: #52C11F;
    color: #E6EAEF;
}

.tau .btn-primary:hover {
    background-color: #59d322;
}

.tau .btn-primary:active {
    background-color: #4baf1c;
}