[fix] make result template map more CSP compliant - simple & oscar

Add osm-map-box in::

    searx/static/themes/__common__/less/result_templates.less

Replaced sty= in files::

    ./oscar/result_templates/map.html:64:        <div style="height:300px; width:100%; margin: 10px 0;" id="osm-map-{{ index }}"></div>
    ./simple/result_templates/map.html:65:    <div id="result-map-{{ index }}" class="invisible"><div id="osm-map-{{ index }}" style="height:300px; width:100%; margin: 10px 0;" ></div></div>

Reported-by: https://github.com/searxng/searxng/issues/57
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>

searx/static/themes/__common__/less/result_templates.less

@@ -0,0 +1,5 @@
+.osm-map-box {
+    height:300px;
+    width:100%;
+    margin: 10px 0;
+}

searx/static/themes/oscar/src/less/logicodev-dark/oscar.less

@@ -1,6 +1,7 @@
 @import "../logicodev/variables.less";
 @import "../../../../__common__/less/new_issue.less";
 @import "../../../../__common__/less/stats.less";
+@import "../../../../__common__/less/result_templates.less";
 @import "../../generated/pygments-logicodev.less";
 
 @stacked-bar-chart: rgb(213, 216, 215, 1);

searx/static/themes/oscar/src/less/logicodev/oscar.less

@@ -1,6 +1,7 @@
 @import "variables.less";
 @import "../../../../__common__/less/new_issue.less";
 @import "../../../../__common__/less/stats.less";
+@import "../../../../__common__/less/result_templates.less";
 @import "../../generated/pygments-logicodev.less";
 
 @import "navbar.less";

searx/static/themes/oscar/src/less/pointhi/oscar.less

@@ -1,6 +1,7 @@
 @import "variables.less";
 @import "../../../../__common__/less/new_issue.less";
 @import "../../../../__common__/less/stats.less";
+@import "../../../../__common__/less/result_templates.less";
 @import "../../generated/pygments-pointhi.less";
 
 @import "footer.less";

searx/static/themes/simple/src/less/style.less

@@ -10,6 +10,7 @@
 
 @import "../../__common__/less/new_issue.less";
 @import "../../__common__/less/stats.less";
+@import "../../__common__/less/result_templates.less";
 @import (inline) "../../node_modules/normalize.css/normalize.css";
 @import "../generated/ion.less";
 @import "definitions.less";

searx/templates/oscar/result_templates/map.html

@@ -64,7 +64,7 @@
 
 {%- if (result.latitude and result.longitude) or result.boundingbox -%}
     <div class="collapse" id="result-map-{{ index }}">
-        <div style="height:300px; width:100%; margin: 10px 0;" id="osm-map-{{ index }}"></div>
+        <div class="osm-map-box" id="osm-map-{{ index }}"></div>
     </div>
 {%- endif -%}
 

searx/templates/simple/result_templates/map.html

@@ -45,7 +45,7 @@
 {{- result_sub_footer(result, proxify) -}}
 
 {% if (result.latitude and result.longitude) or result.boundingbox -%}
-    <div id="result-map-{{ index }}" class="invisible"><div id="osm-map-{{ index }}" style="height:300px; width:100%; margin: 10px 0;" ></div></div>
+    <div id="result-map-{{ index }}" class="invisible"><div id="osm-map-{{ index }}" class="osm-map-box"></div></div>
 {%- endif %}
 
 {{- result_footer(result) }}