.wacl-fab {
    position: fixed;
    bottom: 22px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 28px;
    text-decoration: none;
    box-shadow: 0 8px 20px rgba(0,0,0,.15);
    z-index: 9999;
    transition: transform .2s ease;
}

    .wacl-fab:hover {
        transform: scale(1.08);
        color: #fff;
    }

    .wacl-fab.left {
        left: 22px;
    }

    .wacl-fab.right {
        right: 75px;
    }

.wacl-inline-btn {
    display: inline-block;
    padding: .6em 1em;
    border-radius: 6px;
    color: #fff;
    text-decoration: none;
}

    .wacl-inline-btn:hover {
        opacity: 0.9;
        color: #fff;
    }