Update some styles

scss/spectre/_variables.scss

@@ -2,7 +2,7 @@
 $version: "0.5.0";
 
 // Core colors
-$primary-color: #3085EE !default;
+$primary-color: #00bc8c !default;
 $primary-color-dark: darken($primary-color, 5%) !default;
 $primary-color-light: lighten($primary-color, 5%) !default;
 $secondary-color: lighten($primary-color, 37.5%) !default;

scss/theme/_footer.scss

@@ -8,7 +8,12 @@
     display: inline-block;
 
     a {
+      color: rgba($light-color, 0.7);
       padding-right: 0.6rem;
+
+      &:hover {
+        color: #fff;
+      }
     }
   }
 }

scss/theme/_notices.scss

@@ -1,9 +1,22 @@
+.notices {
+    color: #fff !important;
+    background-color: $header-color !important;
+    border: 1px solid rgba(0, 0, 0, 0.125) !important;
+    border-radius: 0.25rem !important;
+}
+
 .notices.yellow {
-    color: #222;
-    background: #f39c12;
-    border-left: 10px solid darken(#f39c12, 20%);
+    border-color: #f39c12 !important;
+}
 
-    h1, h2, h3, h4, h5, h6 {
-        color: #222;
+.notices.green {
+    border-color: #00bc8c !important;
 }
+
+.notices.red {
+    border-color: #e74c3c !important;
+}
+
+.notices.blue {
+    border-color: #3498db !important;
 }