btcpayserver/BTCPayServer/wwwroot/checkout/css/vex-theme-btcpay.css

@-webkit-keyframes vex-flyin {
    0% {
        opacity: 0;
        -webkit-transform: translateY(-40px);
        transform: translateY(-40px);
    }

    100% {
        opacity: 1;
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }
}

@keyframes vex-flyin {
    0% {
        opacity: 0;
        -webkit-transform: translateY(-40px);
        transform: translateY(-40px);
    }

    100% {
        opacity: 1;
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }
}

@-webkit-keyframes vex-flyout {
    0% {
        opacity: 1;
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }

    100% {
        opacity: 0;
        -webkit-transform: translateY(-40px);
        transform: translateY(-40px);
    }
}

@keyframes vex-flyout {
    0% {
        opacity: 1;
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }

    100% {
        opacity: 0;
        -webkit-transform: translateY(-40px);
        transform: translateY(-40px);
    }
}

@-webkit-keyframes vex-pulse {
    0% {
        box-shadow: inset 0 0 0 300px transparent;
    }

    70% {
        box-shadow: inset 0 0 0 300px rgba(255, 255, 255, 0.25);
    }

    100% {
        box-shadow: inset 0 0 0 300px transparent;
    }
}

@keyframes vex-pulse {
    0% {
        box-shadow: inset 0 0 0 300px transparent;
    }

    70% {
        box-shadow: inset 0 0 0 300px rgba(255, 255, 255, 0.25);
    }

    100% {
        box-shadow: inset 0 0 0 300px transparent;
    }
}

.vex.vex-theme-btcpay {
    padding-top: 160px;
    padding-bottom: 160px;
}

    .vex.vex-theme-btcpay.vex-closing .vex-content {
        -webkit-animation: vex-flyout .5s forwards;
        animation: vex-flyout .5s forwards;
    }

    .vex.vex-theme-btcpay .vex-content {
        -webkit-animation: vex-flyin .5s;
        animation: vex-flyin .5s;
    }

    .vex.vex-theme-btcpay .vex-content {
        border-radius: 5px;
        background: #ffffff;
        color: #444;
        padding: 5px;
        position: relative;
        margin: 0 auto;
        max-width: 100%;
        width: 300px;
        font-size: 14px;
    }

        .vex.vex-theme-btcpay .vex-content h1, .vex.vex-theme-btcpay .vex-content h2, .vex.vex-theme-btcpay .vex-content h3, .vex.vex-theme-btcpay .vex-content h4, .vex.vex-theme-btcpay .vex-content h5, .vex.vex-theme-btcpay .vex-content h6, .vex.vex-theme-btcpay .vex-content p, .vex.vex-theme-btcpay .vex-content ul, .vex.vex-theme-btcpay .vex-content li {
            color: inherit;
        }

    .vex.vex-theme-btcpay .vex-close {
        display: none;
    }

    .vex.vex-theme-btcpay .vex-dialog-form .vex-dialog-message {
        margin-bottom: .5em;
    }

    .vex.vex-theme-btcpay .vex-dialog-form .vex-dialog-input {
        margin-bottom: 1em;
    }

        .vex.vex-theme-btcpay .vex-dialog-form .vex-dialog-input select, .vex.vex-theme-btcpay .vex-dialog-form .vex-dialog-input textarea, .vex.vex-theme-btcpay .vex-dialog-form .vex-dialog-input input[type="date"], .vex.vex-theme-btcpay .vex-dialog-form .vex-dialog-input input[type="datetime"], .vex.vex-theme-btcpay .vex-dialog-form .vex-dialog-input input[type="datetime-local"], .vex.vex-theme-btcpay .vex-dialog-form .vex-dialog-input input[type="email"], .vex.vex-theme-btcpay .vex-dialog-form .vex-dialog-input input[type="month"], .vex.vex-theme-btcpay .vex-dialog-form .vex-dialog-input input[type="number"], .vex.vex-theme-btcpay .vex-dialog-form .vex-dialog-input input[type="password"], .vex.vex-theme-btcpay .vex-dialog-form .vex-dialog-input input[type="search"], .vex.vex-theme-btcpay .vex-dialog-form .vex-dialog-input input[type="tel"], .vex.vex-theme-btcpay .vex-dialog-form .vex-dialog-input input[type="text"], .vex.vex-theme-btcpay .vex-dialog-form .vex-dialog-input input[type="time"], .vex.vex-theme-btcpay .vex-dialog-form .vex-dialog-input input[type="url"], .vex.vex-theme-btcpay .vex-dialog-form .vex-dialog-input input[type="week"] {
            border-radius: 3px;
            background: #fff;
            width: 100%;
            padding: .25em .67em;
            border: 0;
            font-family: inherit;
            font-weight: inherit;
            font-size: inherit;
            min-height: 2.5em;
            margin: 0 0 .25em;
        }

            .vex.vex-theme-btcpay .vex-dialog-form .vex-dialog-input select:focus, .vex.vex-theme-btcpay .vex-dialog-form .vex-dialog-input textarea:focus, .vex.vex-theme-btcpay .vex-dialog-form .vex-dialog-input input[type="date"]:focus, .vex.vex-theme-btcpay .vex-dialog-form .vex-dialog-input input[type="datetime"]:focus, .vex.vex-theme-btcpay .vex-dialog-form .vex-dialog-input input[type="datetime-local"]:focus, .vex.vex-theme-btcpay .vex-dialog-form .vex-dialog-input input[type="email"]:focus, .vex.vex-theme-btcpay .vex-dialog-form .vex-dialog-input input[type="month"]:focus, .vex.vex-theme-btcpay .vex-dialog-form .vex-dialog-input input[type="number"]:focus, .vex.vex-theme-btcpay .vex-dialog-form .vex-dialog-input input[type="password"]:focus, .vex.vex-theme-btcpay .vex-dialog-form .vex-dialog-input input[type="search"]:focus, .vex.vex-theme-btcpay .vex-dialog-form .vex-dialog-input input[type="tel"]:focus, .vex.vex-theme-btcpay .vex-dialog-form .vex-dialog-input input[type="text"]:focus, .vex.vex-theme-btcpay .vex-dialog-form .vex-dialog-input input[type="time"]:focus, .vex.vex-theme-btcpay .vex-dialog-form .vex-dialog-input input[type="url"]:focus, .vex.vex-theme-btcpay .vex-dialog-form .vex-dialog-input input[type="week"]:focus {
                box-shadow: inset 0 0 0 2px #8dbdf1;
                outline: none;
            }

    .vex.vex-theme-btcpay .vex-dialog-form .vex-dialog-buttons {
        *zoom: 1;
    }

        .vex.vex-theme-btcpay .vex-dialog-form .vex-dialog-buttons:after {
            content: "";
            display: table;
            clear: both;
        }

    .vex.vex-theme-btcpay .vex-dialog-button {
        border-radius: 3px;
        border: 0;
        float: right;
        margin: 0 0 0 .5em;
        font-family: inherit;
        text-transform: uppercase;
        letter-spacing: .1em;
        font-size: .8em;
        line-height: 1em;
        padding: .75em 2em;
    }

        .vex.vex-theme-btcpay .vex-dialog-button.vex-last {
            margin-left: 0;
        }

        .vex.vex-theme-btcpay .vex-dialog-button:focus {
            -webkit-animation: vex-pulse 1.1s infinite;
            animation: vex-pulse 1.1s infinite;
            outline: none;
        }

@media (max-width: 568px) {
    .vex.vex-theme-btcpay .vex-dialog-button:focus {
        -webkit-animation: none;
        animation: none;
    }
}

.vex.vex-theme-btcpay .vex-dialog-button.vex-dialog-button-primary {
    background: #3288e6;
    color: #fff;
}

.vex.vex-theme-btcpay .vex-dialog-button.vex-dialog-button-secondary {
    background: #e0e0e0;
    color: #777;
}

.vex-loading-spinner.vex-theme-btcpay {
    box-shadow: 0 0 0 0.5em #f0f0f0, 0 0 1px 0.5em rgba(0, 0, 0, 0.3);
    border-radius: 100%;
    background: #f0f0f0;
    border: .2em solid transparent;
    border-top-color: #bbb;
    top: -1.1em;
    bottom: auto;
}