* {
    box-sizing: border-box;
}

html {
    margin: 0;
    padding: 0;
    height: 100%;
    width: 100%;
}

body {
    padding: 0;
    height: 100%;
    width: 100%;
    font-family: Roboto, arial, helvetica, sans-serif;
    font-size: 16px;
}

.purgatory {
    clear: both;
}

a {
    text-decoration: none;
    font-family: Roboto, arial, helvetica, sans-serif;
}

h1 {
    color: darkgreen;
    margin-bottom: 10px;
    font-family: Roboto, arial, helvetica, sans-serif;
    font-size: 24px;
}


h2 {
    color: orangered;
    margin-bottom: 10px;
    font-family: Roboto, arial, helvetica, sans-serif;
    font-size: 18px;
}

p {
    text-align: justify;
    line-height: 1.5;
    font-family: Roboto, arial, helvetica, sans-serif;
    margin-bottom: 20px;
}

.shadow {
    -webkit-box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.5);
    -moz-box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.5);
    box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.5);
}

ul {
    list-style-position: outside;
    line-height: 1.5;
    font-family: Roboto, arial, helvetica, sans-serif;
    margin-bottom: 20px;
    padding-left: 50px;
}

.TransparentLayer {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.5);
    text-align: center;
}

#GoogleMap {
    position: absolute;
    width: 80%;
    height: 80%;
    left: 10%;
    top: 10%;
    background-color: white;
}

#GoogleMap iframe {
    width: 100%;
    height: 100%;
}

a { font-family: Roboto, arial, helvetica, sans-serif; }

.buttonLink {
    background-color: green;
    display: inline-block;
    padding: 10px 15px;
    border-radius: 20px;
    color: white;
    font-size: 14px;
    font-family: Roboto, arial, helvetica, sans-serif;
    min-width: 200px;
}

.buttonLink:hover { background-color: orangered; }

.buttonLink i { float: right; font-size: 24px; margin-top: 2px; }

.justify { text-align: justify; }

.onMobile { display: none; }

#footer a { display: none; }
    
#hamburger, #MobileMenu { display: none; }

/* -------------------------------------------------------------------------- */
/* MOBILE MODE: ------------------------------------------------------------- */
/* -------------------------------------------------------------------------- */

@media only screen and (max-width: 600px) {

    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }
    
    body {
        font-family: Arial, Helvetica, sans-serif;
        padding-top: 40px;
    }
    
    a,
    button {
        font-family: Arial, Helvetica, sans-serif;
    }

    .fr { float: none; margin-bottom: 30px; border-radius: 10px; width: 100%; height: auto; }

    .onMobile { display: inline; }

    #header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        height: 50px;
        width: 100%;
        background-image: url("gui/kora.svg");
        background-color: white;
        -webkit-box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.75);
        -moz-box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.75);
        box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.75);
        text-align: center;
    }

    #subheader {
        height: 100px;
        width: 100%;
        margin: auto;
        text-align: left;
        position: relative;
    }

    #subheader img {
        height: 80px;
        width: auto;
        margin-top: 3px;
    }

    #hamburger {
        position: absolute;
        top: 2px;
        right: 2px;
        bottom: 2px;
        height: 46px;
        width: 46px;
        font-size: 32px;
        color: darkgreen;
        background-color: transparent;
        border: none;
        outline: none;
        display: inline-block;
    }

    #system, #contents { display: none; }

    .dropdown {
        height: 10vh;
        display: flex;
        justify-content: space-around;
        align-items: center;
        width: 100%;
        margin: auto;
        background: rgb(221, 16, 124);
        background: linear-gradient(90deg, rgba(221, 16, 124, 1) 0%, rgba(255, 85, 0, 1) 100%);
        position: fixed;
    }
    
    .projects,
    .products {
        position: relative;
    }
    
    .projects ul {
        position: absolute;
        background: white;
        margin-top: 10px;
        width: 200px;
        height: 200px;
        display: flex;
        justify-content: space-around;
        align-items: center;
        flex-direction: column;
        list-style: none;
        border-radius: 5px;
        opacity: 0;
        pointer-events: none;
        transform: translateY(-10px);
        transition: all 0.4s ease;
    }
    
    .products ul {
        position: absolute;
        background: white;
        margin-top: 10px;
        width: 200px;
        height: 100px;
        display: flex;
        justify-content: space-around;
        align-items: center;
        flex-direction: column;
        list-style: none;
        border-radius: 5px;
        opacity: 0;
        pointer-events: none;
        transform: translateY(-10px);
        transition: all 0.4s ease;
    }
    
    .projects li:hover,
    .products li:hover {
        background-color: tomato;
    }
    
    .products a,
    .projects a {
        color: black;
        text-decoration: none;
    }
    
    .projects li,
    .products li {
        width: 100%;
        height: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    
    .dropdown button,
    .home {
        background: none;
        border: none;
        color: rgba(84, 24, 153, 0.849);
        text-decoration: none;
        font-size: 18px;
        cursor: pointer;
    }
    
    .dropdown button:hover,
    .home:hover {
        color: black;
    }
    
    .projects button:focus+ul,
    .products button:focus+ul {
        opacity: 1;
        pointer-events: all;
        transform: translateY(0px);
    }
    
    .mainDiv {
        height: 100vh;
        width: auto;
        padding-top: 150px;
        padding-left: 20px;
        padding-right: 20px;
        background-image: url(main.jpg);
        background-size: cover;
        background-repeat: no-repeat;
        background-attachment: fixed;
    }
    
    #index_podloga {
        width: 100%;
        height: auto;
        margin-top: 25px;
    }

    .content_960 {
        width: 100%;
        margin: 25px auto 25px auto;
        padding: 20px 20px 100px 20px;
    }

    .grid {
        display: grid;
        grid-template-columns: 1fr;
        grid-column-gap: 20px;
        grid-row-gap: 20px;
        font-family: Roboto, arial, helvetica, sans-serif;
    }

    .grid_element {
        border-radius: 10px;
        min-height: 100px;
        -webkit-box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.5);
        -moz-box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.5);
        box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.5);
    }

    .grid_element .toolbar {
        padding: 5px;
        text-align: left;
    }

    .grid_element .toolbar span {
        float: right;
        display: inline-block;
        font-size: 18px;
        font-weight: bold;
        color: orangered;
        margin-top: 10px;
        margin-right: 10px;
    }

    .grid_element i {
        font-size: 24px;
        padding: 10px;
        color: darkgreen;
    }

    .grid_element img {
        width: 100%;
        height: auto;
        vertical-align: middle;
        border-radius: 0 0 10px 10px;
    }

    #footer {
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        height: 50px;
        background-color: gray;
        border-top: solid 5px orangered;
    }

    #GalleryLayer {
        position: relative;
        margin: 100px auto;
        background-color: rgba(0, 0, 0, 0.8);
        border-radius: 25px;
        width: 100%;
        height: calc(100% - 200px);
    }

    #GalleryToolbar {
        width: 250px;
        position: absolute;
        top: 6px;
        left: calc(50% - 125px);
        height: 45px;
        display: grid;
        grid-template-columns: 45px auto 45px;
    }

    #SwipeIcon { display: block; }

    #ImageContainer {
        position: absolute;
        top: 55px;
        left: 15px;
        right: 15px;
        bottom: 15px;
        text-align: center;
    }

    #ImageContainer img {
        max-width: 100%;
        max-height: 100%;
        margin: 0 auto;
        display: none;
    }

    .ListImage {
        font-size: 36px;
        background-color: transparent;
        color: white;
        border: none;
        overflow: hidden;
        outline: none;
        cursor: pointer;
        line-height: 0;
        height: 45px;
        width: 45px;
    }

    .ListImage:hover {
        color: orange;
    }

    #ImageStatus {
        color: white;
        display: block;
        padding-top: 8px;
        font-size: 24px;
    }

    .ExitButton {
        position: fixed;
        background-color: white;
        cursor: pointer;
        line-height: 0;
        color: orangered;
        /* background-color: transparent; */
        border: none;
        overflow: hidden;
        outline: none;
        font-size: 36px;
        height: 45px;
        width: 45px;
        right: 13px;
        top: 15px;
        border-radius: 10px;
    }

    .ExitButton:hover {
        color: red;
    }

    #footer {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr 1fr 1fr 1fr;
    }

    #footer a {
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 24px;
    }

    #footer:not(:last-child) a {
        border-right: solid 1px white;
        background-color: darkgreen;
        color: white;
    }

}

/* -------------------------------------------------------------------------- */
/* TABLET MODE: ------------------------------------------------------------- */
/* -------------------------------------------------------------------------- */

@media only screen and (min-width: 600px) and (max-width: 999px) {
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }
    
    body {
        font-family: Arial, Helvetica, sans-serif;
    }
    
    a,
    button {
        font-family: Arial, Helvetica, sans-serif;
    }

    #header {
        height: 100px;
        width: 100%;
        background-image: url("gui/kora.svg");
        background-color: white;
        -webkit-box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.75);
        -moz-box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.75);
        box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.75);
        text-align: center;
    }

    #subheader {
        height: 100px;
        width: 100%;
        margin: auto;
        text-align: left;
        position: relative;
        padding: 0 20px 0 20px;
    }

    #subheader img {
        height: 120px;
        width: auto;
    }

    #system {
        position: absolute;
        top: 0;
        right: 20px;
        background-color: white;
        border-radius: 0px 0px 10px 10px;
        -webkit-box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.75);
        -moz-box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.75);
        box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.75);
    }
    
    #system a {
        font-size: 24px;
        color: green;
        display: inline-block;
        margin: 5px 10px;
    }

    #system a:hover {
        color: orangered;
    }

    #contents {
        position: absolute;
        bottom: 0;
        right: 20px;
        background-color: white;
        border-radius: 10px 10px 0px 0px;
        -webkit-box-shadow: 0px -5px 10px 0px rgba(0, 0, 0, 0.5);
        -moz-box-shadow: 0px -5px 10px 0px rgba(0, 0, 0, 0.5);
        box-shadow: 0px -5px 10px 0px rgba(0, 0, 0, 0.5);
    }

    #contents a {
        color: green;
        display: inline-block;
        margin: 10px 15px 8px 15px;
    }

    #contents a:hover {
        color: orangered;
    }

    #contents .link_delimiter {
        color: orangered;
        font-size: 18px;
    }

    #contents .link_text {
        display: inline-block;
        margin-left: 10px;
    }

    .dropdown {
        height: 10vh;
        display: flex;
        justify-content: space-around;
        align-items: center;
        width: 100%;
        margin: auto;
        background: rgb(221, 16, 124);
        background: linear-gradient(90deg, rgba(221, 16, 124, 1) 0%, rgba(255, 85, 0, 1) 100%);
        position: fixed;
    }
    
    .projects,
    .products {
        position: relative;
    }
    
    .projects ul {
        position: absolute;
        background: white;
        margin-top: 10px;
        width: 200px;
        height: 200px;
        display: flex;
        justify-content: space-around;
        align-items: center;
        flex-direction: column;
        list-style: none;
        border-radius: 5px;
        opacity: 0;
        pointer-events: none;
        transform: translateY(-10px);
        transition: all 0.4s ease;
    }
    
    .products ul {
        position: absolute;
        background: white;
        margin-top: 10px;
        width: 200px;
        height: 100px;
        display: flex;
        justify-content: space-around;
        align-items: center;
        flex-direction: column;
        list-style: none;
        border-radius: 5px;
        opacity: 0;
        pointer-events: none;
        transform: translateY(-10px);
        transition: all 0.4s ease;
    }
    
    .projects li:hover,
    .products li:hover {
        background-color: tomato;
    }
    
    .products a,
    .projects a {
        color: black;
        text-decoration: none;
    }
    
    .projects li,
    .products li {
        width: 100%;
        height: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    
    .dropdown button,
    .home {
        background: none;
        border: none;
        color: rgba(84, 24, 153, 0.849);
        text-decoration: none;
        font-size: 18px;
        cursor: pointer;
    }
    
    .dropdown button:hover,
    .home:hover {
        color: black;
    }
    
    .projects button:focus+ul,
    .products button:focus+ul {
        opacity: 1;
        pointer-events: all;
        transform: translateY(0px);
    }
    
    .mainDiv {
        height: 100vh;
        width: auto;
        padding-top: 150px;
        padding-left: 20px;
        padding-right: 20px;
        background-image: url(main.jpg);
        background-size: cover;
        background-repeat: no-repeat;
        background-attachment: fixed;
    }
    
    #index_podloga {
        width: 100%;
        height: auto;
        margin-top: 25px;
    }

    .content_960 {
        width: 100%;
        margin: 25px auto 25px auto;
        padding: 20px 20px 100px 20px;
    }

    .grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        grid-column-gap: 20px;
        grid-row-gap: 20px;
        font-family: Roboto, arial, helvetica, sans-serif;
    }

    .grid_element {
        border-radius: 10px;
        min-height: 100px;
        -webkit-box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.5);
        -moz-box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.5);
        box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.5);
    }

    .grid_element .toolbar {
        padding: 5px;
        text-align: left;
    }

    .grid_element .toolbar span {
        float: right;
        display: inline-block;
        font-size: 18px;
        font-weight: bold;
        color: orangered;
        margin-top: 10px;
        margin-right: 10px;
    }

    .grid_element i {
        font-size: 24px;
        padding: 10px;
        color: darkgreen;
    }

    .grid_element img {
        width: 100%;
        height: auto;
        vertical-align: middle;
        border-radius: 0 0 10px 10px;
    }

    #footer {
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        height: 50px;
        background-color: gray;
        border-top: solid 5px orangered;
    }

    #GalleryLayer {
        position: relative;
        margin: 100px auto;
        background-color: rgba(0, 0, 0, 0.8);
        border-radius: 25px;
        width: 100%;
        height: calc(100% - 200px);
    }

    #GalleryToolbar {
        width: 250px;
        position: absolute;
        top: 6px;
        left: calc(50% - 125px);
        height: 45px;
        display: grid;
        grid-template-columns: 45px auto 45px;
    }

    #SwipeIcon { display: block; }

    #ImageContainer {
        position: absolute;
        top: 55px;
        left: 15px;
        right: 15px;
        bottom: 15px;
        text-align: center;
    }

    #ImageContainer img {
        max-width: 100%;
        max-height: 100%;
        margin: 0 auto;
        display: none;
    }

    .ListImage {
        font-size: 36px;
        background-color: transparent;
        color: white;
        border: none;
        overflow: hidden;
        outline: none;
        cursor: pointer;
        line-height: 0;
        height: 45px;
        width: 45px;
    }

    .ListImage:hover {
        color: orange;
    }

    #ImageStatus {
        color: white;
        display: block;
        padding-top: 8px;
        font-size: 24px;
    }

    .ExitButton {
        position: absolute;
        cursor: pointer;
        line-height: 0;
        color: orangered;
        background-color: transparent;
        border: none;
        overflow: hidden;
        outline: none;
        font-size: 36px;
        height: 45px;
        width: 45px;
        right: 3px;
        top: 5px;
        border-radius: 10px;
    }

    .ExitButton:hover {
        color: red;
    }

    .fr { float: right; margin-left: 20px; border-radius: 10px; }

    #footer {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr 1fr 1fr 1fr;
    }

    #footer a {
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 24px;
    }

    #footer:not(:last-child) a {
        border-right: solid 1px white;
        background-color: darkgreen;
        color: white;
    }

}

@media only screen and (max-width: 790px) {

    .fr { float: none; margin-bottom: 30px; border-radius: 10px; }

    #system, #contents { display: none; }

    #hamburger {
        position: absolute;
        right: 2px;
        bottom: 2px;
        height: 46px;
        width: 46px;
        font-size: 32px;
        color: darkgreen;
        background-color: transparent;
        border: none;
        outline: none;
        display: inline-block;
    }

    #MobileMenu {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: white;
        padding: 50px 20px 20px 20px;
    }

    #MobileMenu i { margin-right: 20px; }

    #MobileMenu a {
        display: block;
        padding: 15px 20px 12px 20px;
        text-decoration: none;
        color: green;
        border-bottom: solid 3px green;
    }

    #MobileMenu a:hover {
        background-image: orangered;
    }

}

@media only screen and (max-width: 700px) {

    .grid {
        display: grid;
        grid-template-columns: 1fr;
        grid-column-gap: 20px;
        grid-row-gap: 20px;
        font-family: Roboto, arial, helvetica, sans-serif;
    }
}

/* -------------------------------------------------------------------------- */
/* DESKTOP MODE: ------------------------------------------------------------ */
/* -------------------------------------------------------------------------- */

@media only screen and (min-width: 1000px) {
    
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }
    
    body {
        font-family: Arial, Helvetica, sans-serif;
    }
    
    a,
    button {
        font-family: Arial, Helvetica, sans-serif;
    }

    .fr { float: right; margin-left: 20px; border-radius: 10px; }

    #header {
        height: 100px;
        width: 100%;
        background-image: url("gui/kora.svg");
        background-color: white;
        -webkit-box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.75);
        -moz-box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.75);
        box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.75);
        text-align: center;
    }

    #subheader {
        height: 100px;
        width: 960px;
        margin: auto;
        text-align: left;
        position: relative;
    }

    #subheader img {
        height: 120px;
        width: auto;
    }

    #system {
        position: absolute;
        top: 0;
        right: 0;
        background-color: white;
        border-radius: 0px 0px 10px 10px;
        -webkit-box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.75);
        -moz-box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.75);
        box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.75);
    }
    
    #system a {
        font-size: 24px;
        color: green;
        display: inline-block;
        margin: 5px 10px;
    }

    #system a:hover {
        color: orangered;
    }

    #contents {
        position: absolute;
        bottom: 0;
        right: 0;
        background-color: white;
        border-radius: 10px 10px 0px 0px;
        -webkit-box-shadow: 0px -5px 10px 0px rgba(0, 0, 0, 0.5);
        -moz-box-shadow: 0px -5px 10px 0px rgba(0, 0, 0, 0.5);
        box-shadow: 0px -5px 10px 0px rgba(0, 0, 0, 0.5);
    }

    #contents a {
        color: green;
        display: inline-block;
        margin: 10px 15px 8px 15px;
    }

    #contents a:hover {
        color: orangered;
    }

    #contents .link_delimiter {
        color: orangered;
        font-size: 18px;
    }

    #contents .link_text {
        display: inline-block;
        margin-left: 10px;
    }

    .dropdown {
        height: 10vh;
        display: flex;
        justify-content: space-around;
        align-items: center;
        width: 100%;
        margin: auto;
        background: rgb(221, 16, 124);
        background: linear-gradient(90deg, rgba(221, 16, 124, 1) 0%, rgba(255, 85, 0, 1) 100%);
        position: fixed;
    }
    
    .projects,
    .products {
        position: relative;
    }
    
    .projects ul {
        position: absolute;
        background: white;
        margin-top: 10px;
        width: 200px;
        height: 200px;
        display: flex;
        justify-content: space-around;
        align-items: center;
        flex-direction: column;
        list-style: none;
        border-radius: 5px;
        opacity: 0;
        pointer-events: none;
        transform: translateY(-10px);
        transition: all 0.4s ease;
    }
    
    .products ul {
        position: absolute;
        background: white;
        margin-top: 10px;
        width: 200px;
        height: 100px;
        display: flex;
        justify-content: space-around;
        align-items: center;
        flex-direction: column;
        list-style: none;
        border-radius: 5px;
        opacity: 0;
        pointer-events: none;
        transform: translateY(-10px);
        transition: all 0.4s ease;
    }
    
    .projects li:hover,
    .products li:hover {
        background-color: tomato;
    }
    
    .products a,
    .projects a {
        color: black;
        text-decoration: none;
    }
    
    .projects li,
    .products li {
        width: 100%;
        height: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    
    .dropdown button,
    .home {
        background: none;
        border: none;
        color: rgba(84, 24, 153, 0.849);
        text-decoration: none;
        font-size: 18px;
        cursor: pointer;
    }
    
    .dropdown button:hover,
    .home:hover {
        color: black;
    }
    
    .projects button:focus+ul,
    .products button:focus+ul {
        opacity: 1;
        pointer-events: all;
        transform: translateY(0px);
    }
    
    .mainDiv {
        height: 100vh;
        width: auto;
        padding-top: 150px;
        padding-left: 20px;
        padding-right: 20px;
        background-image: url(main.jpg);
        background-size: cover;
        background-repeat: no-repeat;
        background-attachment: fixed;
    }
    
    #index_podloga {
        width: 100%;
        height: auto;
        margin-top: 25px;
    }

    .content_960 {
        width: 960px;
        margin: 25px auto 25px auto;
        padding-bottom: 100px;
    }

    .grid {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        grid-column-gap: 20px;
        grid-row-gap: 20px;
        font-family: Roboto, arial, helvetica, sans-serif;
    }

    .grid_element {
        border-radius: 10px;
        min-height: 100px;
        -webkit-box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.5);
        -moz-box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.5);
        box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.5);
    }

    .grid_element .toolbar {
        padding: 5px;
        text-align: left;
    }

    .grid_element .toolbar span {
        float: right;
        display: inline-block;
        font-size: 18px;
        font-weight: bold;
        color: orangered;
        margin-top: 10px;
        margin-right: 10px;
    }

    .grid_element i {
        font-size: 24px;
        padding: 10px;
        color: darkgreen;
    }

    .grid_element img {
        width: 100%;
        height: auto;
        vertical-align: middle;
        border-radius: 0 0 10px 10px;
    }

    #footer {
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        height: 50px;
        background-color: gray;
        border-top: solid 5px orangered;
    }

    #GalleryLayer {
        position: relative;
        margin: 100px auto;
        background-color: rgba(0, 0, 0, 0.8);
        border-radius: 25px;
        width: 960px;
        height: calc(100% - 200px);
    }

    #GalleryToolbar {
        width: 250px;
        position: absolute;
        top: 6px;
        left: calc(50% - 125px);
        height: 45px;
        display: grid;
        grid-template-columns: 45px auto 45px;
    }

    #SwipeIcon { display: none; }

    #ImageContainer {
        position: absolute;
        top: 55px;
        left: 15px;
        right: 15px;
        bottom: 15px;
        text-align: center;
    }

    #ImageContainer img {
        max-width: 100%;
        max-height: 100%;
        margin: 0 auto;
        display: none;
    }

    .ListImage {
        font-size: 36px;
        background-color: transparent;
        color: white;
        border: none;
        overflow: hidden;
        outline: none;
        cursor: pointer;
        line-height: 0;
        height: 45px;
        width: 45px;
    }

    .ListImage:hover {
        color: orange;
    }

    #ImageStatus {
        color: white;
        display: block;
        padding-top: 8px;
        font-size: 24px;
    }

    .ExitButton {
        position: absolute;
        cursor: pointer;
        line-height: 0;
        color: orangered;
        background-color: transparent;
        border: none;
        overflow: hidden;
        outline: none;
        font-size: 36px;
        height: 45px;
        width: 45px;
        right: 3px;
        top: 5px;
        border-radius: 10px;
    }

    .ExitButton:hover {
        color: red;
    }

    #MobileMenu { display: none; }

}