.lead {
    color: #000;
}

h4 {
    color: #000;
}

p,
ul,
ol,
li {
    line-height: 1.7em;
}

.note {
    background: #eef2ff;
    border-left: 4px solid #6366f1;
    padding: 12px 16px;
    border-radius: 8px;
    margin: 16px 0;
}

.warning {
    background: #fff7ed;
    border-left: 4px solid #f59e0b;
    padding: 12px 16px;
    border-radius: 8px;
    margin: 16px 0;
}

.tab {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    /* center when buttons wrap */
    gap: 6px;

    border-radius: 10px;
    padding: 6px;
}

.tab button {
    background-color: inherit;
    display: inline-block;
    border: none;
    outline: none;
    background-color: #f1f1f1;
    cursor: pointer;
    padding: 10px 16px;
    transition: 0.3s;
    white-space: nowrap;
    border-radius: 10px;
}

.tab button:hover {
    background-color: #C0C0C0;
}

.tab button.active {
    background-color: #1976d2;
    color: #fff;
}

.tabcontent {
    display: none;
    border-top: none;
    animation: fadeEffect 1s;
    
}

.call-rec-support-chart {
    border: 1px solid #C0C0C0;
    border-collapse: collapse;
    padding: 5px;
}

.call-rec-support-chart th {
    border: 1px solid #C0C0C0;
    padding: 5px;
}

.call-rec-support-chart td {
    border: 1px solid #C0C0C0;
    padding: 5px;
}

.navbar-brand {
    padding: 0px;
}

.navbar-brand>img {
    height: 100%;
    padding: 4px;
    width: auto;
}

@keyframes fadeEffect {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}