Test

body{ background: #f1ebdd; font-size: 1.8em; font-family: "Neuton",serif; color: #28271f; /* padding-top:0px; */ }

img.img-fluid{

     width:100%;
     height:auto;

} /*Titel*/ h1.firstHeading{

   font-style: italic;
   color: #C74527;

}

a:link, .mw-body a.external:link{

   color: #C74527;
   text-decoration: none;

}

a:hover, a:active, .mw-body a.external:hover, .mw-body a.external:active{

   color: #8c8a75;
   text-decoration: underline;

}

a:visited, .mw-body a.external:visited{

   color: #8c8a75;
   text-decoration: none;

}

body.page-Hauptseite h1.firstHeading{

   display:none;

}

/* Header Hauptseite */ div#header_top{ display:none; }

body.page-Hauptseite div#header_top {

   background-image: url(/jaeger/images/portrait.jpg);
   background-repeat: no-repeat;
   background-position: 17% 0;
   height: 300px;
   display: block;
   background-color: #d9826e;

}

body.page-Hauptseite div#header_top h1 {

   margin-left: 30%;
   font-family: 'Rock Salt',cursive;
   font-size: 40pt;
   color: #f1ebdd;
   padding-top: 95px;
   margin-top: 0px;

}

/*Navigationsbar*/

.p-navbar{

   background-color: #d9826e;
   border:0px;

}

.navbar-default .navbar-nav > .open > a, .navbar-default .navbar-nav > .open > a:hover, .navbar-default .navbar-nav > .open > a:focus {

   color:#FFF;
   background-color: #B20904;

}

.navbar-default .navbar-nav > li > a, .navbar-default .navbar-nav > li > a:visited {

   color:#3E0F04;

}

.navbar-default .navbar-nav > li > a:hover, .navbar-default .navbar-nav > li > a:active

{

   color:#FFF;

}

@media (min-width: 768px){

    .navbar-brand{
        border-right: 0px;
    }

    .navbar > .container .navbar-brand, 
    .navbar > .container-fluid .navbar-brand{
         margin-left: 15px;
    }

}

/* Page-Toolbar */ /* User*/ .skin-chameleon .navbar-tools > li > a.navbar-usernotloggedin:visited, .skin-chameleon .navbar-tools > li.open > a.navbar-usernotloggedin:visited {

   color:#3E0F04;

}

.skin-chameleon .navbar-tools > li > a.navbar-usernotloggedin:link, .skin-chameleon .navbar-tools > li.open > a.navbar-usernotloggedin:link {

   color:#3E0F04;

}

.skin-chameleon .navbar-tools > li > a.navbar-usernotloggedin:visited:hover, .skin-chameleon .navbar-tools > li.open > a.navbar-usernotloggedin:visited:hover {

   color:#FFF;

}

/*erste Seite - News*/

div.infoHeader{

   width:100%; 
   border:1px solid RGB(204,0,42); 
   text-align:center; 
   height:40px; 
   margin:20px 0 20px 0; 
   font-weight:bold; 
   color:RGB(204,0,42); 
   padding:7px 0

} div.infoCol1{

   background-color:    #bcc9b5;
   margin-bottom:10px;

} div.infoCol2{

   background-color: #f5ceac;
   margin-bottom:10px;

} div.infoCol3{

   background-color:#b8b69d; 
   margin-bottom:10px;

}

div.infoFooter{

   border: 1px solid #225588;
   padding: 5px;
   clear: both;

}

.flex-container {

  display: -webkit-flex;
  display: -ms-flex;
  display: flex;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;

} .myPanel {

 flex: 30%;
border:0px;
margin:5px;

padding:5px; background-color:#f5ceac; border-radius:0 }

.myPanel:first-child{ background-color:#bcc9b5; } .myPanel:last-child{ background-color:#b8b69d; }