btcpayserver/BTCPayServer/wwwroot/main/site.css

/* Set scroll padding so that anchors don't disappear underneath the fixed navbar */ 
html {
    scroll-padding-top: 5rem;
}

/* General and site-wide Bootstrap modifications */
h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 {
    font-weight: 600;
}

p {
    margin-bottom: 1.5rem;
}

hr.primary {
    width: 50px;
    height: 3px;
    background: var(--btcpay-primary);
    display: inline-block;
}

.no-gutter > [class*='col-'] {
    padding-right: 0;
    padding-left: 0;
}

.hide-when-js,
.input-group-clear {
    display: none;
}

.note-editable {
    color: var(--btcpay-form-text);
    background-color: var(--btcpay-form-bg);
}

.wraptextAuto {
    max-width: 300px;
    text-overflow: ellipsis;
    overflow: hidden;
    display: block;
    white-space: nowrap;
}

@media (min-width: 768px) {
    .text-md-nowrap {
        white-space: nowrap;
    }
}

@media (min-width: 768px) {
    .wraptextAuto {
        max-width: 600px;
    }
}

.smMaxWidth {
    max-width: 150px;
}

@media (min-width: 768px) {
    .smMaxWidth {
        max-width: 300px;
    }
}

/* Info icons in main headline */
h2 small .fa-question-circle-o {
    position: relative;
    top: -.1rem;
    font-size: var(--btcpay-font-size-l);
}

/* Prevent layout from breaking on hyperlinks with very long URLs as the visible text */
.invoice-details a {
    word-break: break-word;
}

#qrCode {
    padding: 10px;
    background: white;
    display: inline-block;
}

.feedback-icon-loading {
    color: orange;
}
.feedback-icon-success {
    color: green;
}
.feedback-icon-failed {
    color: red;
}

.pin-button {
    height: 135px;
    margin-top: 20px;
    background-color: white;
    border: solid lightgray 4px;
    cursor: pointer;
}

.pin-button:hover {
    background-color: lightgray;
}

[v-cloak] { display:none }
[v-cloak-loading] > * { display:none }
[v-cloak-loading]::before { content: "loading…" }

.list-group-item a:not(.btn) {
  color: inherit;
}

.list-group-item .icon-caret-right {
    flex: 0 0 24px;
    height: 24px;
    align-self: center;
}

.content-wrapper {
    padding: 50px 0;
}

@media screen and (min-width: 768px) {
    .content-wrapper {
        padding: 75px 0;
    }
}

[class*="field-validation"]:not(:empty) {
    display: inline-block;
    margin-top: .5rem;
}

/* Print */
@media print {
    .table td,
    .table th {
        background: transparent;
    }
    .bg-tile.h-100.p-3 {
        padding: 1rem 0 !important;
    }
    .text-print-default {
        color: inherit !important;
    }
    a {
        text-decoration: none !important;
    }
    .toasted-container {
        display: none !important;
    }
    #markStatusDropdownMenuButton {
        border: 0;
        background: transparent;
        padding: 0 !important;
        color: inherit;
        font-weight:  var(--btcpay-font-weight-normal);
        font-size: var(--btcpay-body-font-size);
    }
    #markStatusDropdownMenuButton::after {
        content: none;
    }
}

/* Richtext editor */
.note-editor .table.table-sm {
    border-collapse: collapse !important;
}

.note-editor .table.table-sm th,
.note-editor .table.table-sm td {
    border: 1px dotted var(--btcpay-neutral-400);
}

svg.icon {
    display: inline-block;
    width: 16px;
    height: 16px;
}

svg.icon-note {
  color: var(--btcpay-neutral-500);
}

/* Services */
.services-list {
    display: flex;
}

.services-list .service {
    --service-width: 100px;
    flex: 0 0 var(--service-width);
    margin: 0 var(--btcpay-space-l) var(--btcpay-space-l) 0;
    text-align: center;
}

.services-list .service img {
    width: var(--service-width);
    height: var(--service-width);
}

.services-list .service h6 {
    margin: var(--btcpay-space-m) 0 0 0;
}