Refactor CSS (#785)

* Refactor CSS

Signed-off-by: hossainemruz <hossainemruz@gmail.com>

* Refactor about section

Signed-off-by: hossainemruz <hossainemruz@gmail.com>

* Refactor CSS for experiences section

Signed-off-by: hossainemruz <hossainemruz@gmail.com>

* Update education section

Signed-off-by: hossainemruz <hossainemruz@gmail.com>

* Update projects section

Signed-off-by: hossainemruz <hossainemruz@gmail.com>

* Update publication + accomplishment section

Signed-off-by: hossainemruz <hossainemruz@gmail.com>

* Update achievements section

Signed-off-by: hossainemruz <hossainemruz@gmail.com>

* Refactor footer CSS

Signed-off-by: hossainemruz <hossainemruz@gmail.com>

* Re-use section title adjustment css for top header

Signed-off-by: hossainemruz <hossainemruz@gmail.com>

* Refactor navbar CSS

Signed-off-by: hossainemruz <hossainemruz@gmail.com>

* Refactor sidebar CSS

Signed-off-by: hossainemruz <hossainemruz@gmail.com>

* Use unified navbar for all pages

Signed-off-by: hossainemruz <hossainemruz@gmail.com>

* Refactor 404 page CSS

Signed-off-by: hossainemruz <hossainemruz@gmail.com>

* Refactor list page css

Signed-off-by: hossainemruz <hossainemruz@gmail.com>

* Fix notes page css

Signed-off-by: hossainemruz <hossainemruz@gmail.com>

* Refactor single page css

Signed-off-by: hossainemruz <hossainemruz@gmail.com>

* Introduce color variables

Signed-off-by: hossainemruz <hossainemruz@gmail.com>

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Signed-off-by: hossainemruz <hossainemruz@gmail.com>

layouts/partials/sections/experiences/single-position.html

@@ -13,7 +13,7 @@
     <p>{{ .company.overview | markdownify }}</p>
     <!-- Add the responsibilities handled at this position -->
     {{ if $position.responsibilities }}
-    <h6 class="text-muted">{{ i18n "responsibilities" }}</h6>
+    <h6 class="text-heading">{{ i18n "responsibilities" }}</h6>
     <ul class="justify-content-around">
     {{ range $position.responsibilities }}
         <li>{{ . | markdownify }}</li>