diff --git a/public/CSS/rotterdam3d - Copy.css b/public/CSS/rotterdam3d - Copy.css
deleted file mode 100644
index 9467ebb889f2dfa71074f5498e083b4dbee07e4f..0000000000000000000000000000000000000000
--- a/public/CSS/rotterdam3d - Copy.css	
+++ /dev/null
@@ -1,159 +0,0 @@
-
-
-/*
-html,
-body,
-*/
-
-#Navbar {
-    overflow: hidden;
-}
-
-html,
-body,
-#cesiumContainer {
-    top: 0px;
-    left: 0px;
-    position: absolute;
-    width: 100%;
-    height: 100%;
-    margin: 0;
-    padding: 0;
-    overflow: hidden;
-    z-index: -1;
-}
-
-/*for chart*/
-
-
-#chart {
-    padding: 5px 10px;
-    font: 1em "Fira Sans", sans-serif;
-    display: block;
-}
-
-#chartcontainer {
-	width: 481px;
-    right: 5px;
-    top: 382px;
-    background: rgba(0, 0, 0, 0.65);
-    border-radius: 10px;
-    border: 1px solid #444;
-    padding: 5px 10px;
-    font: 1em "Fira Sans", sans-serif;
-    position: absolute;
-    display: block;
-    visibility: hidden;
-    box-shadow: 0 0 10px 1px #000;
-}
-
-table {
-    display: table;
-    border-collapse: separate;
-    border-spacing: 1px;
-    border-color: grey;
-}
-
-.apexcharts-tooltip {
-    background: #C0C0C0 !important;
-    color: black;
-}
-
-
-/*for chart*/
-
-#legend {
-    position: relative;
-    left: 5px;
-    top: 5px;
-}
-
-.backdrop {
-    display: inline-block;
-    background: rgba(42, 42, 42, 0.7);
-    border-radius: 5px;
-    border: 1px solid #444;
-    color: #fff;
-    line-height: 150%;
-    font-size: small;
-	box-shadow: 0 0 10px 1px #000;
-}
-
-button.cesium-infoBox-camera {
-    display: none;
-}
-
-.cesium-infoBox {
-
-    width: 80%;
-    height: auto;
-    right: 5px;
-    background: rgba(0, 0, 0, 0.65);
-    border-radius: 10px;
-    border: 1px solid #444;
-    padding: 5px 10px;
-    color: #fff;
-    font: 1em "Fira Sans", sans-serif;
-    float: right;
-}
-
-.cesium-infoBox-title {
-    background: rgba(0, 0, 0, 0);
-    font: 1em "Fira Sans", sans-serif;
-}
-
-.cesium-infoBox-close {
-    z-index: 99999;
-}
-
-.my-legend .legend-title {
-    text-align: left;
-    margin-bottom: 5px;
-    font-weight: bold;
-    font-size: 90%;
-}
-
-.my-legend .legend-scale ul {
-    margin: 0;
-    margin-bottom: 5px;
-    padding: 0;
-    float: left;
-    list-style: none;
-}
-
-.my-legend .legend-scale ul li {
-    list-style: none;
-    margin-left: 0;
-    line-height: 18px;
-    margin-bottom: 2px;
-}
-
-.my-legend ul.legend-labels li span {
-    display: block;
-    float: left;
-    height: 16px;
-    width: 30px;
-    margin-right: 5px;
-    margin-left: 0;
-    border: 1px solid #999;
-}
-
-.my-legend a {
-    color: #777;
-}
-
-.credit {
-   
-	width: 100px;
-	height: 100px;
-	overflow: hidden;
-    position: fixed;
-    z-index: 99999;
-    background: url(Images/hft.jpg) no-repeat;
-    background-size: 100px;
-    bottom: 70px;
-    left: 10px;
-	box-shadow: 0 0 10px 1px #000;
-    /*    left: 5px;*/
-}
-