::before, ::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
*{ margin:0px; padding:0px; }
body {
    height: 100%;
}
a {
    text-decoration: none;
}
.head {
    display: block;
    position: sticky;
    top: 0;
    text-align: left;
    background-color: rgb(235,235,235);
}
.head #title {
    font-family: "Montserrat", Helvetica, sans-serif;
    font-size: 22px;
    padding: 5px;
}
.head #logo {
    width: 65px;
    height : auto;
    object-fit: cover;
    margin: 10px 0 10px 10px;
}
.content {
    min-height:92vh;
	display:flex;
	flex-direction:column;
}
.container {
    display: flex;
    flex-direction: row;
    width: 100%;
    height: 100%;
    font-family: "Montserrat", Helvetica, sans-serif;
    margin-top: 50px;
}
.container .back {
    display: block;
}
.items {
    width: 100%;
    margin: 0px 4px 0px 4px;
}
.item img {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 18px;;
    cursor: pointer;
}
.item {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 18px;;
    cursor: pointer;
}
.mp4-item {
    display: block;
    margin: 0 auto;
    width: 100%;
    height: auto;
    background-color: black;
    border-radius: 18px;
}
.footer {
    font-family: "Montserrat", Helvetica, sans-serif;
    font-size: 12px;
    text-align: center;
    width:100%;
    display:block;
    position:relative;
    margin-top: auto;
}
.footer a {
    text-decoration: none;
    color: black;
}
.ref-article {
    font-family: "Montserrat", Helvetica, sans-serif;
    font-size: 7pt;
    font-weight: bold;
    padding-left: 10px;
    padding-top: 5px;
}
.empty {
    font-family: "Montserrat", Helvetica, sans-serif;
    font-size: 22px;
    text-align: center;
    color: lightslategray;
    font-weight: bold;
    margin: 200px 0 0 0;
    display: block;
    word-wrap: normal;
}
.back {
    width: 20%;
    max-width: 80px;
    height: auto;
    margin: 20px 0 0 0;
    display:block;
}



/* Popup */
.hover_bkgr_fricc{
    /*background:rgba(0,0,0,.4);*/
    background-color: black;
    cursor:pointer;
    display:none;
    height:100%;
    position:fixed;
    text-align:center;
    top:0;
    width:99%;
    z-index:1000;
}
.hover_bkgr_fricc .helper{
    display:inline-block;
    height:100%;
    vertical-align:middle;
}
.hover_bkgr_fricc > div {
    background-color: black;
    display: inline-block;
    height: auto;
    min-height: 100px;
    vertical-align: middle;
    width: 98%;
    position: relative;
}
#zoom-jpg #zoom-mp4 {
    width: 90%;
    height:auto;
    object-fit: cover;
    display: block;
}

/*
.popupCloseButton {
    background-color: #fff;
    border: 3px solid #999;
    border-radius: 50px;
    cursor: pointer;
    display: inline-block;
    font-family: arial;
    font-weight: bold;
    position: absolute;
    top: -10px;
    right: 10px;
    font-size: 20px;
    line-height: 30px;
    width: 30px;
    height: 30px;
    text-align: center;
    z-index: 2000;
}
*/

.popupCloseButton:hover {
    background-color: #ccc;
}
.trigger_popup_fricc {
    cursor: pointer;
    font-size: 20px;
    margin: 20px;
    display: inline-block;
    font-weight: bold;
}

