/* ==========顶部========== */
.navbar-container {
    background-color: rgba(7, 27, 63, 0.8);
    backdrop-filter: blur(5px);
    padding: 0;
    margin: 0;
    position: fixed;
    width: 100%;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

@media (min-width: 768px) {

    .navbar-container {
        height: 58px;
    }
}

@media (min-width: 992px) {

    .navbar-container {
        height: 64px;
    }
}

@media (min-width: 1200px) {

    .navbar-container {
        height: 70px;
    }
}


.navbar-container .navbar {
    padding-top: 8px;
    padding-bottom: 8px;
    width: 100%;
}

.navbar-container .navbar .container {
    height: 100%;
}

.navbar-container .navbar .navbar-brand {
    margin-right: 32px;
}

.navbar-container .navbar .navbar-brand img {
    height: 32px;
    object-fit: cover;
}

.navbar-container .navbar .navbar-collapse .navbar-nav .nav-item .nav-link {
    color: rgba(237, 237, 237, .8);
    padding: 8px 14px;
    font-size: 14px;
}

.navbar-container .navbar .navbar-collapse .navbar-nav .nav-item.active .nav-link {
    color: #fff;
}

.navbar-container .navbar .navbar-collapse .contact-us-btn {
    font-family: "SourceHanSansCN", Arial, sans-serif;
    background: linear-gradient(to bottom, #afedf8 0%, #29c2e1 80%, #29c2e1 100%);
    color: rgba(20, 49, 102, .8);
    letter-spacing: 1px;
    font-weight: bold;
    font-size: 12px;
    padding: 4px 16px;
    border-radius: 16px;
    border: none;
}