.bg-red {
    background-color: red;
}

.bg-green {
    background-color: green;
}

.bg-blue {
    background-color: blue;
}

.bg-violet {
    background-color: violet;
}

.kz-sns img {
    width: 15%;
}

.sticky {
    position: sticky;
    position: -webkit-sticky;
    top: 0px;
}

#top-header {
    top: 0;
    left: 0;
    right: 0;
    margin: auto;
    background-color: #ffffff;
    overflow: hidden;
    top: 0;
    width: 100%;
    max-height: 100%;
}

.top-nav {
    display: flex;
    flex-direction: row;
    align-items: center;
    align-content: center;
    justify-content: space-around;
}

.topnav a {
    float: right;
    color: #002036;
    text-align: center;
    padding: 25px 16px;
    text-decoration: none;
    font-size: 20px;
    font-family: sans-serif;
    font-weight: bold;
    display: block;
}

.margin {
    padding: 10px 0 10px 0;
}

.head-logo {
    width: 32vw;
}

.top-nav-logo {
    display: flex;
    flex-direction: row;
    align-items: center;
    align-content: center;
    justify-content: center;
    position: relative;
    flex: 1.5;
}

.top-nav-sns {
    display: flex;
    flex-direction: row;
    align-items: center;
    align-content: center;
    justify-content: center;
    flex: 1;
}

.top-nav-tt {
    display: flex;
    flex-direction: row;
    align-items: center;
    align-content: center;
    justify-content: center;
    flex: 1.1;
}

.mb-nav {
    background-image: url(./../images/footer.png);
    background-repeat: no-repeat, repeat;
}

.nav-section {
    background-image: url(./../images/footer.png);
    background-repeat: no-repeat, repeat;
    object-fit: cover;
    background-color: var(--white);
    background-size: cover;
    overflow: hidden;
    width: 100%;
    height: 100%;
}

.top-nav-big {
    display: flex;
    justify-content: space-between;
}

.top-big-clz-tt h1,
h2 {
    color: #fff;
    text-align: left;
}

.top-big-clz-tt {
    display: flex;
    align-items: center;
    font-family: 'default-en' !important;
}

.top-nav-big-tt {
    display: flex;
    flex-direction: row;
    align-content: center;
    justify-content: center;
    align-items: center;
    /* width: 50%; */
}

.top-btn {
    width: 8vw;
}

.flex-item-left {
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    align-content: center;
}

.icon_tt {
    margin: 0 10px 0 10px;
}

.mb-head {
    display: none;
}

.kz-hidden {
    display: none;
}

.icon_tt_lan {
    width: 102px;
    text-align: left;
}


/*for top_slides*/

.mySlides-top {
    display: none;
}

.slideshow-top-container {
    max-width: 100%;
    position: relative;
    margin: 0;
    top: -1px;
    left: 0px;
    right: 0px;
    padding: 0;
}

.slide-text-big {
    font-size: 4.7rem;
    font-size: 3.5vw;
    line-height: 1.1;
    padding-bottom: 1rem;
    /* text-shadow: 0 0 2px #555; */
}

.slide-text-sm {
    font-size: 2.4rem;
    font-size: 2vw;
    line-height: 1.1;
    /* text-shadow: 0 0 2px #555; */
}

.tab_open {
    display: none;
}

.tree_line {
    display: none;
}


/* The dots/bullets/indicators */

.dot-top {
    height: 10px;
    width: 10px;
    margin: 0 2px;
    background-color: #bbb;
    border-radius: 50%;
    display: inline-block;
    transition: background-color 0.6s ease;
}

.active {
    background-color: #717171;
}


/* Fading animation */

.fade {
    animation-name: fade;
    animation-duration: 1.5s;
}

@keyframes fade {
    from {
        opacity: .4
    }

    to {
        opacity: 1
    }
}

@-webkit-keyframes fade {
    from {
        opacity: .4
    }

    to {
        opacity: 1
    }
}

@-moz-keyframes fade {
    from {
        opacity: .4
    }

    to {
        opacity: 1
    }
}

@-o-keyframes fade {
    from {
        opacity: .4
    }

    to {
        opacity: 1
    }
}

.fade:not(.show) {
    opacity: 1;
}


#videoContent {
    display: none;
}

.top-video {
    border: double 1.25em transparent;
    border-radius: 50px;
    background-image: linear-gradient(white, white, white), linear-gradient(to right, #E1FFEC, #FFFFCF, #47FFDF);
    background-origin: border-box;
    background-clip: content-box, border-box;
}

.video-container {
    width: 380px;
    /* border: double 1.25em transparent;
    border-radius: 50px;
    background-image: linear-gradient(white, white, white), linear-gradient(to right, #E1FFEC, #FFFFCF, #47FFDF);
    background-origin: border-box;
    background-clip: content-box, border-box; */
    position: absolute;
    right: 6rem;
    bottom: -1.95rem;

}

.video-container video {
    width: 100%;
    border-radius: 1.75em;
    position: relative;
    top: 3px;
}

.slide-texts {
    position: absolute;
    color: #e4cd7f;
    top: 30%;
    text-align: center;
    width: 100%;
    padding: 0 30px 0 30px;
}

.slide-texts .content {
    background: rgba(0, 0, 0, 0.3);
    padding: 1em 0;
}

.top-bottom-right {
    position: absolute;
    bottom: 3rem;
    right: 31rem;
}

.dropdown {
    position: static !important;
    z-index: 100;
    cursor: pointer;
}

.dropdown-menu {
    min-width: 7rem;
}

.mb-head {
    display: none;
}

.navbar-light .navbar-nav .nav-link {
    color: var(--golden);
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.navbar-nav {
    align-items: center;
    justify-content: center;
    align-content: center;
    border-top: aliceblue 1px solid;
    width: 100%;
}

.container-fluid {
    margin: 0;
    padding: 0;
}

.navbar-light .navbar-toggler {
    color: var(--golden);
    margin-right: 15px;
    border-color: #fff;
}

.navbar-light .navbar-nav .nav-link:hover {
    color: #ffffff !important;
    background: var(--golden);
    width: 100%;
    text-align: center;
}


/* Set the border color */

.navbar-toggler {
    border-color: #fff;
}

.navbar-toggler:focus {
    box-shadow: none !important;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 32 32' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgb(255 255 255)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 8h24M4 16h24M4 24h24'/%3E%3C/svg%3E") !important;
}

.navbar-toggler:hover {
    border-color: var(--golden);
}

.navbar-toggler-icon:hover {
    background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 32 32' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgb(202 177 93)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 8h24M4 16h24M4 24h24'/%3E%3C/svg%3E") !important;
}

.hover:hover {
    opacity: 0.5;
}

.hover-golden:hover {
    color: var(--golden);
}


/* for top_tt_page_sector */
.top-tt-container {
    position: relative;
    text-align: center;
    color: var(--dark-blue);
    font-weight: bold;
    font-size: 2rem;
}

.top-tt-container-centered {
    width: 100%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--dark-blue);
}

.top-tt-container-img {
    width: 100%;
    height: 25vh !important;
    object-fit: cover;
    object-position: center;
}

.hover-golden:hover {
    color: var(--golden);
}

.jump_id {
    scroll-margin-top: 120px;
}