.firecheckout-set button.button,
.firecheckout-set button.button span,
.firecheckout-set button.button span span,
.firecheckout-window button.button,
.firecheckout-window button.button span,
.firecheckout-window button.button span span {
    background: none;
    border: none;
    box-shadow: none;
    padding: 0;
    margin: 0;
    float: none;
    height: auto;
    width: auto;
    min-height: 0 !important;
    min-width: 0 !important;
    text-align: center;
    text-decoration: none;
    text-transform: none;
    font: bold 12px/30px Arial,Helvetica,sans-serif;
    color: #fff;
}
.firecheckout-set button.button span,
.firecheckout-set button.button span span,
.firecheckout-window button.button span,
.firecheckout-window button.button span span {
    transition: none !important;
    background: none !important;
}
.firecheckout-set button.button,
.firecheckout-window button.button {
    background-color: #888;
    border-radius: 3px;
    border: 0px solid rgba(0,0,0,0.15);
    border-bottom-width: 2px;
    padding: 0 15px;
    position: relative;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) 0s;
}
.firecheckout-set button.button:hover,
.firecheckout-set button.button:focus,
.firecheckout-window button.button:hover,
.firecheckout-window button.button:focus { background-color:#777; }
.firecheckout-set button.loading,
.firecheckout-set button.loading:hover,
.firecheckout-set button.loading:focus,
.firecheckout-window button.loading,
.firecheckout-window button.loading:hover,
.firecheckout-window button.loading:focus {
    background-color: #888;
    opacity: 0.8;
    cursor: wait;
    animation: none;
}
.firecheckout-set button.edit { background-color: #aaa; }
.firecheckout-set button.edit:hover,
.firecheckout-set button.edit:focus { background-color: #888; }
.firecheckout-set button.disabled,
.firecheckout-set button.disabled:hover,
.firecheckout-set button.disabled:focus,
.firecheckout-window button.disabled,
.firecheckout-window button.disabled:hover,
.firecheckout-window button.disabled:focus {
    background-color: #ccc;
    opacity: 0.6;
    cursor: not-allowed;
}

/* Primary button */
.firecheckout-set button.btn-checkout,
.firecheckout-set button.btn-primary,
.firecheckout-window button.button {
    background-color: #40c781;
    padding: 0 30px;
    margin: 0 0 5px;
}
.firecheckout-set button.btn-checkout:hover,
.firecheckout-set button.btn-checkout:focus,
.firecheckout-set button.btn-primary:hover,
.firecheckout-set button.btn-primary:focus,
.firecheckout-window button.button:hover,
.firecheckout-window button.button:focus { background-color:#34a46c; }
.firecheckout-set button.btn-checkout.loading,
.firecheckout-set button.btn-checkout.loading:hover,
.firecheckout-set button.btn-checkout.loading:focus,
.firecheckout-set button.btn-primary.loading,
.firecheckout-set button.btn-primary.loading:hover,
.firecheckout-set button.btn-primary.loading:focus,
.firecheckout-window button.button.loading,
.firecheckout-window button.button.loading:hover,
.firecheckout-window button.button.loading:focus { background-color: #40c781; }

.firecheckout-window button.button {
    padding: 0 20px;
    margin: 0;
}
.firecheckout-window button.button span span {
    font-size: 13px;
}

.firecheckout-set button.btn-checkout span span,
.firecheckout-set button.btn-hero span span {
    font-size: 15px;
    line-height: 41px;
    text-transform: uppercase;
}

/* Buttons loading state */
.firecheckout-set button.loading,
.firecheckout-window button.loading {
    animation: 1s button-blink infinite;
    cursor: wait;
}
.firecheckout-window button.button.loading,
.firecheckout-set button.btn-checkout.loading,
.firecheckout-set button.btn-hero.loading {
    padding-right: 57px !important;
}

.firecheckout-set button .fc-spinner { display: none; }
button.btn-checkout .fc-spinner,
.firecheckout-window button .fc-spinner { display: block; }

@keyframes button-blink {
    50% { opacity: 0.5; }
}