fix: fix image background path

scss/_global.scss

@@ -15,26 +15,26 @@
     padding-left: 3*1.5rem;
     padding-right: 3*1.5rem;
 }
-  
+
 .no-pills {
     list-style:none;
 }
-  
+
 .align {
     &-center {text-align: center;}
     &-left {text-align: left;}
     &-right {text-align: right;}
 }
-  
+
   /* ------------------ HEADERS ------------------- */
 
 #page-header {
-    background: $color-turquoise url('../img/background.png') center bottom repeat-x;
+    background: $color-turquoise url('img/background.png') center bottom repeat-x;
     height:10*1.5rem;
     border-top: 6px solid $color-dark2;
     @include container-big();
 }
-  
+
 header h1 {
     border-style:none !important;
     color: $color-light;
@@ -43,14 +43,14 @@ header h1 {
     font-style:oblique;
     padding-bottom:0px;
     line-height: 1.5em;
-    
+
     img {
       width: 100%;
       height: auto;
       margin-top:0.75rem;
     }
 }
-  
+
 .navbar {
     border-left: 0;
     border-right: 0;
@@ -61,7 +61,7 @@ header h1 {
     }
     @include li-no-margin();
 }
-  
+
 .dropdown-menu {
     box-shadow: $narrow-shadow, $inset-shadow;
 }
@@ -115,7 +115,7 @@ section.sidebar {
     row-gap: 3rem;
     column-gap: 3rem;
 
-    grid-template-areas: 
+    grid-template-areas:
     "nomp nomp nomp nomp nomp nomp"
     "info info info info meta meta"
     "goss goss look look look look"
@@ -149,7 +149,7 @@ section.sidebar {
 }
 
   /* ------------------ FOOTER ------------------- */
-  
+
 $color-footer-back: $color-dark2;
 $color-footer-text: $color-light;