update dependencies

src/components/Loader.vue

@@ -6,8 +6,7 @@
     <div></div>
   </div>
 </template>
-<style scoped lang="scss">
-@import '@/style/_variables.scss';
+<style scoped>
 .lds-ring {
   display: inline-block;
   position: relative;
@@ -21,10 +20,10 @@
   width: 51px;
   height: 51px;
   margin: 6px;
-  border: 6px solid $border;
+  border: 6px solid var(--bulma-border);
   border-radius: 50%;
   animation: lds-ring 0.8s cubic-bezier(0.5, 0, 0.5, 1) infinite;
-  border-color: $border transparent transparent transparent;
+  border-color: var(--bulma-border) transparent transparent transparent;
 }
 .lds-ring div:nth-child(1) {
   animation-delay: -0.3s;