update bulma, cleanup

static/css/map.css

@@ -1,36 +1,3 @@
 .map {
   height: 350px;
 }
-.popup {
-  background-color: white;
-  padding-left: 8px;
-  padding-bottom: 8px;
-  padding-top: 8px; 
-  width: 220px;
-  color: #555;
-  font: 11px tahoma,arial,verdana,sans-serif;
-}
-.title {
-  margin-top: -4px;
-  font-weight: bold;
-}
-.subtitle {
-  font-style: normal;
-  margin-bottom: -3px;
-  margin-top: -5px;
-}
-.middle {       
-  margin-top: -9px;
-}
-.close {
-  cursor: pointer;
-  text-decoration: none;
-  position: absolute;
-  top: 2px;
-  right: 8px;
-  font-size: larger;
-  font-weight: bold;
-}
-button {
-  cursor: pointer;
-}

static/css/wo-bisch-web-custom.css

@@ -6,24 +6,6 @@ html,body,.section,.container {
   height: 70%;
 }
 
-.image.is-10by1 img, .image.is-20by3 img {
-   bottom: 0;
-   left: 0;
-   position: absolute;
-   right: 0;
-   top: 0;
-   height: 100%;
-   width: 100%;
-}
-
-.image.is-10by1 {
-   padding-top: 10%;
-}
-
-.image.is-20by3 {
-   padding-top: 15%;
-}
-
 hr {
   margin: 0 0 15px 0;
 }