body {
    background-color: #fff9e1;
    text-align: justify;
}

.wrapper-container {
    width: 100%;
    padding-right: 0px;
    padding-left: 0px;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 576px) {
    .body-width {
        width: 100%;
    }
}

@media (min-width: 576px) {
    .body-width {
        width: 78%;
    }
}

.menu_img {
    width: 90%;
}

.zh_font {
    font-size: 1.4em;
}

.pt_font {
    font-size: 1.3em;
}

.nav-background-color {
    background-color: gray;
}


ul {
    list-style: none;
}

    ul.list-item-lv1 {
        list-style: none;
    }

        ul.list-item-lv1 li::before {
            content: "■";
            margin-top: 0.5em;
            color: cadetblue;
            font-weight: bold;
            display: inline-block;
            width: 1em;
            margin-left: -1em;
        }

    ul.list-item-lv2 {
        list-style: none;
    }

        ul.list-item-lv2 li::before {
            content: "▷";
            margin-top: 0.5em;
            color: cadetblue;
            font-weight: bold;
            display: inline-block;
            width: 1em;
            margin-left: -1em;
        }

nav ul {
    margin-right: 10px;
}

    nav ul li a {
        color: white;
        line-height: 2px;
    }

.w-90 {
    width: 90%;
}

@media (min-width: 1200px) {
    .wrapper-container {
        width: 1285px;
    }
}

@media (min-width: 992px) and (max-width:1200px) {
    .wrapper-container {
        max-width: 1200px;
    }
}

@media (min-width: 768px) and (max-width:992px) {
    .wrapper-container {
        max-width: 720px;
    }

    .body-width {
        width: 100%;
    }

    .zh_font {
        font-size: 1.2em;
    }

    .pt_font {
        font-size: 1.1em;
    }
}

@media (min-width: 576px) and (max-width:768px) {
    .wrapper-container {
        max-width: 720px;
    }

    .menu_img {
        width: 150px;
        margin-top: 10px;
    }

    .dropdown-content {
        position: relative !important;
        margin: auto !important;
    }

    .zh_font {
        font-size: 16px;
    }

    .pt_font {
        font-size: 14px;
    }

    .nav-item {
        flex: 1 1 auto !important;
    }
}

@media (max-width: 576px) {
    .dropdown-content {
        position: relative !important;
        margin: auto !important;
    }

    .menu_img {
        width: 150px;
        margin-top: 10px;
    }

    .zh_font {
        font-size: 16px;
    }

    .pt_font {
        font-size: 14px;
    }

    .nav-item {
        flex: 1 1 auto !important;
    }
}

.dropbtn {
    font-size: 16px;
    border: none;
}

.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: #fff;
    max-width: 175px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
    margin-left: 5%;
}

    .dropdown-content a {
        color: #5e9d49;
        padding: 12px 16px;
        text-decoration: none;
        display: block;
        font-weight: bold;
    }

        .dropdown-content a:hover {
            background-color: #ddd;
        }

.dropdown:hover .dropdown-content {
    display: block;
}

.grid-border {
    border: 2px solid #385d8a !important
}

.btn_icon {
    text-align: center;
    border-radius: 4px;
}

    .btn_icon:hover {
        background-color: rgba(32, 33, 36, .1);
    }

.img-fluid {
    margin-top: 1em !important;
    margin-bottom: 1em !important;
}