HTMLテンプレートやBootstrapを追加

app/assets/scss/material-dashboard/variables/_virtual-reality.scss

@@ -0,0 +1,5 @@
+$animation-name:        fadeInBottom !default;
+$animation-mode:        both !default;
+$animation-duration:    1.5s !default;
+$transform-scale:       scale(0.6) !default;
+$position-left:         18% !default;