Add Nuxt

app/assets/loading/loading.css

@@ -0,0 +1,91 @@
+
+
+iframe.loaded{
+    opacity: 1;
+    height: 100%;
+}
+
+iframe{
+    opacity: 0;
+    height: 0;
+    transition: all ease-in-out 300ms;
+}
+
+
+
+
+.dots-bars-6 {
+    width: 40px;
+    height: 20px;
+    --c:radial-gradient(farthest-side,currentColor 93%,#0000);
+    background:
+      var(--c) 0    0,
+      var(--c) 50%  0;
+    background-size:8px 8px;
+    background-repeat: no-repeat;
+    position: relative;
+    clip-path: inset(-200% -100% 0 0);
+    animation: db6-0 1.5s linear infinite;
+  }
+  .dots-bars-6:before {
+    content: "";
+    position: absolute;
+    width: 8px;
+    height: 12px;
+    background:currentColor;
+    left:-16px;
+    top:0;
+    animation: 
+      db6-1 1.5s linear infinite,
+      db6-2 0.5s cubic-bezier(0,200,.8,200) infinite;
+  }
+  .dots-bars-6:after {
+    content: "";
+    position: absolute;
+    inset:0 0 auto auto;
+    width:8px;
+    height: 8px;
+    border-radius: 50%;
+    background:currentColor; 
+    animation: db6-3 1.5s  linear infinite;
+  }
+  
+  @keyframes db6-0 {
+    0%,30%  {background-position: 0  0   ,50% 0   }
+    33%     {background-position: 0  100%,50% 0   }
+    41%,63% {background-position: 0  0   ,50% 0   }
+    66%     {background-position: 0  0   ,50% 100%}
+    74%,100%{background-position: 0  0   ,50% 0   }
+  }
+  
+  @keyframes db6-1 {
+    90%  {transform:translateY(0)}
+    95%  {transform:translateY(15px)}
+    100% {transform:translateY(15px);left:calc(100% - 8px)}
+  }
+  
+  @keyframes db6-2 {
+    100% {top:-0.1px}
+  }
+  
+  @keyframes db6-3 {
+    0%,80%,100% {transform:translate(0)}
+    90%         {transform:translate(26px)}
+  }
+
+
+
+  .loader.active{
+      display: flex;
+      align-items: center;
+      justify-content: center;
+      width: 100%;
+      height: 100%;
+      opacity: 1;
+  }
+  .loader{
+      height: 0;
+      opacity: 0;
+      transition: height ease-in-out 300ms;
+      
+  }