/* CSS quan trọng nhất cho LCP */
body {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

header {
    background: #fff;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    padding: 0;
}

.owl-nav {
    display: none;
}

.logo {
    display: inline-block;
    max-width: 200px;
}

.logo img {
    max-height: 60px;
    width: auto;
}

/* Banner và Carousel styles */
.banner {
    display: flex;
    flex-wrap: wrap;
}

.banner_left {
    flex: 0 0 calc(66.667% - 20px);
    max-width: calc(66.667% - 20px);
    margin: 0;
}

.banner_right {
    flex: 0 0 calc(33.333% - 20px);
    max-width: calc(33.333% - 20px);
    margin: 0;
}

.img-banner-right {
    max-width: 100%; object-fit: cover; width: 60%; height: 405px; position: absolute; top: 0; left: 250px; opacity: 0; transition: opacity 0.3s ease-in-out;
}

.post-banner-right {
    max-width: 100%; object-fit: cover; width: 260px; height: 405px; position: absolute; top: 0; right: 0;
}

@media only screen and (max-width: 1341px) {
    .container_width {
        width: 100% !important;
    }
}

@media only screen and (max-width: 1230px) {
    .header_nav {
        height:40px;
    }
    .header_menu {
        white-space: nowrap;
    }
    .note {
        display: none;
    }
}

@media only screen and (max-width: 1025px) {
    .img-banner-right {
        width: 75%;
        left: 0;
    }
}

@media only screen and (max-width: 768px) {
    .banner_left,
    .banner_right {
        flex: 0 0 calc(100% - 20px);
        max-width: calc(100% - 20px);
        margin: 10px;
    }
    
    .img-banner-right {
        width: 100%;
    }
    
    .post-banner-right {
        display: none;
    }
}