Remove unused class styling (#608)

Author: jarrodmillman

layouts/calendars/list.html

@@ -7,7 +7,7 @@
         <div class="columns">
             <div class="column is-centered-tablet-portrait">
                 <h1 class="title section-title">{{ .Title }}</h1>
-                <h5 class="subtitle is-5 is-muted">{{ .Params.Subtitle }}</h5>
+                <h5 class="subtitle">{{ .Params.Subtitle }}</h5>
                 <div class="divider"></div>
             </div>
         </div>

layouts/grants/list.html

@@ -5,7 +5,7 @@
     {{ partial "breadcrumbs.html" . }}
     <h1>{{ .Title }}</h1>
     {{ if .Params.Subtitle }}
-    <h5 class="subtitle is-5 is-muted">{{ .Params.Subtitle }}</h5>
+    <h5 class="subtitle">{{ .Params.Subtitle }}</h5>
     {{ end }}
 
     {{ .Content }}

layouts/specs/list.html

@@ -5,7 +5,7 @@
     {{ partial "breadcrumbs.html" . }}
     <h1>{{ .Title }}</h1>
     {{ if .Params.Subtitle }}
-    <h5 class="subtitle is-5 is-muted">{{ .Params.Subtitle }}</h5>
+    <h5 class="subtitle">{{ .Params.Subtitle }}</h5>
     {{ end }}
     {{ .Content }}
     {{ if eq .CurrentSection.Title "Scientific Python Ecosystem Coordination" }}

layouts/summits/section.html

@@ -5,7 +5,7 @@
     {{ partial "breadcrumbs.html" . }}
     <h1>{{ .Title }}</h1>
     {{ if .Params.Subtitle }}
-    <h5 class="subtitle is-5 is-muted">{{ .Params.Subtitle }}</h5>
+    <h5 class="subtitle">{{ .Params.Subtitle }}</h5>
     {{ end }}
     {{ .Content }}
     <br/>