[bugfix] removed inline styling

views/DE/project/projectOverview.pug

@@ -4,34 +4,9 @@ html(lang="de")
     title= "Project List"
     meta(charset="UTF-8")
     meta(name="viewport", content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no")
-    link(rel="stylesheet", type="text/css", href="/css/bootstrap.min.css")
     link(rel="stylesheet", type="text/css", href="/css/bootstrap.css")
     link(rel="stylesheet", href="https://use.fontawesome.com/releases/v5.8.2/css/all.css", integrity="sha384-oS3vJWv+0UjzBfQzYUhtDYW+Pj2yciDJxpsK1OYPAYjqT085Qq/1cq5FLXAZQ7Ay", crossorigin="anonymous")
-    style.
-        .collapse {
-            display: none;
-        }
-        .collapse.in {
-            display: block;
-        }
-        .collapsing {
-            position: relative;
-            height: 0;
-            overflow: hidden;
-            -webkit-transition-timing-function: ease;
-            -o-transition-timing-function: ease;
-            transition-timing-function: ease;
-            -webkit-transition-duration: .35s;
-            -o-transition-duration: .35s;
-            transition-duration: .35s;
-            -webkit-transition-property: height,visibility;
-            -o-transition-property: height,visibility;
-            transition-property: height,visibility;
-        }
-        .warning {
-            color: red;
-            font-size: 11px;
-        }
+
   body
     div
         for project in projectOV
@@ -155,7 +130,7 @@ html(lang="de")
                             img(src="./images/M4_LAB_Projekt/Innovative_Hochschule_Initiative_BMBF_GWK_RGB.png" width="100%")
 
     //jQuery
-    script(src="https://code.jquery.com/jquery-3.3.1.slim.min.js")
+    script(src="https://code.jquery.com/jquery-3.3.1.min.js")
     script(src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js", integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1", crossorigin="anonymous")
     // Bootstrap
     script(src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous")