.content-img {
    height: 300px;
    width: 100%;
    margin: 30px 0 40px;
}

.txt1 {
    color: #00CCF2;
    font-size: 1.2rem;
}

.txt2 {
    margin-bottom: 0.5rem;
}

ul {
    list-style-image: url('../img/bullet-point.svg');
    padding: 0 0 0 15px;
    color: #505F79;
}

.characters-intro img {
    width: 100%;
    margin: 0 0 25px;
}

.character-intro {
    text-align: center;
}

.character-intro a:hover,
.character-intro a:hover p {
    opacity: 0.7;
}

.character-brief {
    text-align: justify;
}

.txt3 {
    font-size: 80px;
    text-transform: uppercase;
    font-weight: bold;
    text-align: center;
    opacity: 0.1;
    margin: 0;
    line-height: 1;
}

.cta-content {
    max-width: 750px;
    margin: 60px auto;
    text-align: center;
}

footer {
    background: #242C34;
    padding: 60px 0 30px;
}

    footer p {
        color: white;
    }

.footer-logo {
    margin: 0 0 30px;
}

.contact-info {
    display: flex;
    align-items: center;
}

    .contact-info p {
        margin: 0;
    }

    .contact-info img {
        margin: 0 10px 0 0;
    }

.txt4 {
    opacity: 0.5;
}

.tax-info {
    padding: 70px 0 0;
}

.bo-cong-thuong {
    margin: 70px 0 0;
}

.copyright-terms {
    margin: 60px 0 0;
}

.terms {
    text-align: right;
}

footer a {
    color: white;
}

    footer a:hover {
        color: #00CCF2;
    }

.phone-email {
    margin: 22px -15px 0;
}

.company-name {
    font-weight: bold;
}

.navbar-expand-md .navbar-collapse .navbar-nav {
    display: none;
    padding: 0 0 30px;
}

.top-nav .nav-item {
    padding: 5px 0;
}

.navbar-collapse {
    position: absolute;
    left: 0px;
    top: 100%;
    background: white;
    width: 100%;
    z-index: 1;
}

button:focus {
    outline: none;
}

.top-nav .nav-link {
    color: black;
}

.txt6 {
    font-size: 2rem;
    font-weight: bold;
    color: black;
}

.detail-question {
    padding: 60px 0;
}

    .detail-question .main-btn {
        display: inline-block;
    }

.ad {
    margin: 30px 0;
    text-transform: uppercase;
}

    .ad img:hover {
        opacity: 0.8;
    }

* {
    transition: 0.5s;
}

.main-content img {
    width: 100% !important;
    height: auto !important;
}

@media (max-width: 1199px) {
    .tax-info {
        padding: 40px 15px 0;
    }

    .bo-cong-thuong {
        margin: 30px 0 0;
    }

    .copyright-terms {
        margin: 40px -15px 0;
    }
}

@media (max-width:991px) {

    .navbar-col {
        display: none;
    }

    .main-content {
        padding: 0 15px 30px;
    }

    .cta-content {
        margin: 30px auto 60px;
    }

    .navbar-expand-md .navbar-collapse .navbar-nav {
        display: block;
        border-bottom: 1px solid #F4F4F4;
    }
}

@media (max-width: 767px) {
    .txt3 {
        font-size: 90px;
    }

    .terms {
        text-align: left;
    }

    .banner-nghe-nghiep {
        padding: 30px 45px 15px;
    }

    .banner-nghe-nghiep p {
        font-size: 1.5rem;
    }

    .characters-intro {
        margin: 0 auto 30px;
    }
}

@media (max-width: 575px) {
    .txt3 {
        font-size: 35px;
    }

    .characters-intro img {
        height: 200px;
    }

    .navbar-expand-md .navbar-collapse .navbar-nav {
        padding: 0 15px 30px;
    }

    .banner-nghe-nghiep {
        display: block;
        padding: 30px;
    }

    .share {
        display: block;
    }

    .share-options {
        margin: 15px 0 0;
    }

    .share-options img {
        margin: 0 20px 0 0;
    }

    .character-intro {
        padding: 0;
    }
}