.container {
    margin-top: 50px;
}

.panel {
    padding: 20px;
    border-radius: 5px;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    font-family: "Helvetica Neue", Arial, sans-serif;
}

.whatsapp {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 70px;
    right: 10px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    z-index: 100;
    box-shadow: 2px 2px 3px #999;
}

    .whatsapp:hover {
        text-decoration: none;
        color: #25d366;
        background-color: #FFF;
    }

.whatsapp-icon {
    margin-top: 13px;
}

.bi {
    vertical-align: -.125em;
    fill: currentColor;
}

.btn-bd-primary {
    --bd-violet-bg: #712cf9;
    --bd-violet-rgb: 112.520718, 44.062154, 249.437846;
    --bs-btn-font-weight: 600;
    --bs-btn-color: var(--bs-white);
    --bs-btn-bg: var(--bd-violet-bg);
    --bs-btn-border-color: var(--bd-violet-bg);
    --bs-btn-hover-color: var(--bs-white);
    --bs-btn-hover-bg: #6528e0;
    --bs-btn-hover-border-color: #6528e0;
    --bs-btn-focus-shadow-rgb: var(--bd-violet-rgb);
    --bs-btn-active-color: var(--bs-btn-hover-color);
    --bs-btn-active-bg: #5a23c8;
    --bs-btn-active-border-color: #5a23c8;
}

.bd-mode-toggle {
    z-index: 1500;
}