html, body {
    width: 100%;
    height: 100%;
    margin: 0px;
    align-items: center;
    display: flex;
    flex-direction: column;
}

header, .mobile-nav-toggle {
    width: 100%;
}

.title1 {
    width: 150px;
    transform: translate(0, 0px);
}

nav {
    display: none;
}

a {
    text-decoration: none;
    color: black;
}

p {
    font-size: 20px;
    text-align: justify;
}

a, p, h1, td, tr, table {
    font-family: 'Mada';
}

.mobile-nav {
    height: 100%;
    width: 0;
    position: fixed;
    z-index: 97;
    top: 0;
    left: 0;
    background-color: #222;
    background-color: rgba(0,0,0, 0.7);
    overflow-x: hidden;
    transition: 0.5s;
}

    .mobile-nav.open {
        width: 100%;
    }

.mobile-nav-content {
    position: relative;
    top: 25%;
    width: 100%;
    text-align: center;
    margin-top: 30px;
}

.mobile-nav a {
    padding: 8px;
    max-width: 90%;
    text-decoration: none;
    font-size: 36px;
    color: #fff;
    display: block;
    transition: 0.3s;
    text-align: center;
}

    .mobile-nav a:hover, .mobile-nav a:focus {
        color: #f1f1f1;
    }

.mobile-nav .closebtn {
    position: absolute;
    top: 20px;
    right: 45px;
    font-size: 60px;
}

.sub-menu {
    display: none;
    margin-left: 20px;
}

    .sub-menu a {
        font-size: 24px;
        color: #fff;
    }

.show {
    display: block !important;
}

.return-btn {
    margin-top: 10px;
    cursor: pointer;
    font-size: 20px;
    color: #818181;
}

.mobile-nav-toggle {
    display: block;
    font-size: 16px;
    cursor: pointer;
    padding: 14px 16px;
    background-color: white;
    color: #000;
}

.dropdown-content {
    background-color: #333;
}

.sub-menu a {
    color: #fff;
}

.gwd-lightbox {
    overflow: hidden;
}

.gwd-page-container {
    position: relative;
    width: 800px;
    height: 100%;
    justify-content: center;
    display: flex;
}

    .gwd-page-container ul {
        margin-left: 0px;
        padding-left: 0px;
    }

.gwd-page-content {
    background-color: transparent;
    transform: perspective(1400px) matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform-style: preserve-3d;
    position: relative;
}

.gwd-page-wrapper {
    background-color: rgb(255, 255, 255);
    position: relative;
    transform: translateZ(0px);
}

.page1-content {
    width: 800px;
    height: auto;
}

.box {
    flex: 1 0 25%;
    margin: 10px;
    min-height: 100px;
}

.languagebt {
    position: absolute;
    right: 10px;
    width: 90px;
    top: 3%;
    height: 40px;
}

.myBtn {
    display: none;
    position: fixed;
    width: 80px;
    height: 80px;
    bottom: 20px;
    right: 20px;
    z-index: 96;
    cursor: pointer;
    border-radius: 50%;
    background-color: black;
    color: white;
    font-weight: bold;
    text-align: center;
    line-height: 80px;
    font-size: 40px;
}

@media screen and (min-width: 780px) {
    .mobile-nav, .mobile-nav-toggle {
        display: none;
    }

    nav {
        width: 100%;
        display: block;
    }

        nav ul {
            list-style-type: none;
            margin: 0px;
            padding: 0px;
            overflow: hidden;
            background-color: rgb(119,119,119);
        }

        nav li {
            float: left;
        }

            nav li a, .dropbtn {
                display: inline-block;
                color: white;
                text-align: left;
                padding: 14px 16px;
                text-decoration: none;
            }

                nav li a:hover, .dropdown:hover .dropbtn {
                    background-color: #111;
                }

            nav li.dropdown {
                display: inline-block;
            }

    .dropdown-content {
        display: none;
        position: absolute;
        background-color: rgb(249, 249, 249);
        min-width: 160px;
        box-shadow: rgba(0, 0, 0, 0.2) 0px 8px 16px 0px;
        z-index: 1;
    }

        .dropdown-content a {
            color: black;
            padding: 12px 16px;
            text-decoration: none;
            display: block;
            text-align: left;
        }

            .dropdown-content a:hover {
                background-color: rgb(241, 241, 241);
            }

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

    ul.topnav {
        list-style-type: none;
        margin: 0px;
        padding: 0px;
        overflow: hidden;
        background-color: rgb(119,119,119);
    }

        ul.topnav li {
            float: left;
        }

            ul.topnav li a {
                display: block;
                text-align: left;
                padding: 14px 16px;
                text-decoration: none;
            }

                ul.topnav li a.active {
                    background-color: black;
                }

            ul.topnav li.right {
                float: right;
                background-color: green;
            }
}

@media (max-width: 779px) {
    .page1-content {
        width: 100%;
        height: auto;
    }

    .gwd-page-container {
        left: auto;
        width: 90%;
        margin: 0px;
    }

    header {
        display: flex;
        justify-content: center;
        align-items: center;
    }
        header ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }

    .languagebt {
        top: 2%;
        height: 35px;
    }

    .title1 {
        position: absolute;
        color: white;
        top: 10px;
        text-align: center;
        left: 25px;
        right: 0;
        margin-left: auto;
        margin-right: auto;
    }

    .myBtn {
        width: 50px;
        height: 50px;
        font-size: 30px;
        line-height: 50px;
        bottom: 0px;
    }
}