.zalo-float {
    position: fixed;
    left: 20px;
    bottom: 20px;
    z-index: 1000;
    background-color: #0084ff;
    color: white;
    border-radius: 50px;
    padding: 10px 15px;
    display: flex;
    align-items: center;
    text-decoration: none;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    animation: pulseZalo 2.5s infinite;
}

.zalo-float img {
    width: 30px;
    height: 30px;
    margin-right: 10px;
}

.zalo-float:hover {
    transform: scale(1.1);
    color: white !important;
}

.zalo-float:hover .zalo-number {
    color: white !important;
}

.zalo-number {
    font-size: 16px;
    font-weight: bold;
    color: white !important;
}

@media (max-width: 768px) {
    .zalo-number {
        display: none;
    }
}

@keyframes pulseZalo {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(0, 132, 255, 0.7);
    }

    70% {
        transform: scale(1.05);
        box-shadow: 0 0 0 10px rgba(0, 132, 255, 0);
    }

    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(0, 132, 255, 0);
    }
}

div:where(.swal2-container) div:where(.swal2-popup){
    width: 40em !important;
    font-size: 16px !important;
}

div:where(.swal2-container) button:where(.swal2-styled):where(.swal2-confirm){
    background-color: #f79834 !important;
}

#headerMenu .navbar-nav > li > a{
    font-weight: bold !important;
}