Tweak styles of buttons on home page

app/assets/stylesheets/forms.css.scss

@@ -78,3 +78,43 @@
     transform: translate(0, 0.1em);
     -webkit-transform: translate(0, 0.1em);
 }
+
+.centered {
+    text-align: center;
+}
+
+.large {
+    padding: 30px;
+}
+
+.btn-link {
+    background: #233e83;
+    padding: 0.4em 0.8em;
+    border-radius: 0.2em;
+    color: #FFF;
+    border: none;
+    border-bottom: 0.2em solid #7A95DC;
+    cursor: pointer;
+    transition: background 200ms, border 200ms, transform 200ms;
+    -webkit-transition: background 200ms, border 200ms, transform 200ms;
+}
+
+.btn-link:link, .btn-link:active, .btn-link:visited {
+    color: #FFF;
+    text-decoration: none;
+}
+
+.btn-link:hover {
+    background: #152551;
+}
+
+.btn-link:active {
+    background: #597AD2;
+    border-bottom: 0.2em solid #000;
+    transform: translate(0, 0.1em);
+    -webkit-transform: translate(0, 0.1em);
+}
+
+.btn-link-large {
+    font-size: 2em;
+}

app/views/home/index.html.slim

@@ -9,7 +9,6 @@ ul
   - for track in @current_conference.tracks
     li = track.name
 
-.centered
+.centered.large
-  = link_to 'Предложи лекция', new_lecture_path
+  => link_to 'Предложи лекция', new_lecture_path, class: 'btn-link btn-link-large'
-
+  = link_to 'Предложи уъркшоп', new_workshop_path, class: 'btn-link btn-link-large'
-  = link_to 'Предложи уъркшоп', new_workshop_path