html {
    font-size: 75% !important;
}

body {
    color: #000;
}

#scroll-top {
    position: fixed;
    display: block;
    bottom: 15px;
    right: 15px;
    height: 24px;
    width: 24px;
    text-align: center;
    line-height: 24px;
    background: #666;
    border: solid 1px #222;
    color: #fff;
    z-index: 10000;
}

.table-middle > thead > tr > th, .table-middle > tbody > tr > th, .table-middle > tfoot > tr > th, .table-middle > thead > tr > td, .table-middle > tbody > tr > td, .table-middle > tfoot > tr > td {
    vertical-align: middle;
}

.table.card-table {
    border: none !important;
}

.table.card-table tr > th:first-child,
.table.card-table tr > td:first-child {
    border-left: 0 !important;
}

.table.card-table tr > th:last-child,
.table.card-table tr > td:last-child {
    border-right: 0 !important;
}

.table.card-table tbody tr:last-child th,
.table.card-table tbody tr:last-child td {
    border-bottom: 0 !important;
}

.table.card-table tr:first-child > th,
.table.card-table tr:first-child > td {
    border-top: 0 !important;
}

.numeric-font-1 {
    font-family: "Georgia", "Times New Roman", Times, serif;
}

/**
 * Heartbeat Animation
 */
@keyframes heartbeat {
    0%, 100% {
        transform: scale(1); /* 初始和结束时，元素尺寸不变 */
        opacity: 1; /* 完全不透明 */
    }
    50% {
        transform: scale(1.4); /* 元素尺寸放大到1.2倍 */
        opacity: 0.5; /* 透明度降低 */
    }
}

.heartbeat {
    border-radius: 50%; /* 圆形 */
    animation: heartbeat 1s infinite; /* 应用动画，持续时间为1秒，无限循环 */
}