Gestion d'un nombre arbitraire de sous catégories + transitions

css/style.css

@@ -3,21 +3,51 @@
 }
 
 html, body {
-  padding: 1Opx 10px;
+  padding: 0;
   margin: 0;
   font-family: 'Droid Sans', 'Ubuntu Sans', sans-serif;
   background: url('../img/background.png') no-repeat;
   background-size: contain;
   background-position: center;
   background-color: rgb(34, 107, 160);
-}
-
-body, ul.apps-list {
   width: 100%;
   height: 100%;
+  color: white;
+  overflow-x: hidden;
 }
 
-ul.apps-list {
+/* Launcher View */
+
+.launcher {
+  display: flex;
+  width: 100%;
+  height: 100%;
+  flex-direction: column;
+}
+
+.launcher .category-header {
+  padding: 40px 50px 0;
+  font-size: 50px;
+}
+
+.launcher .category-header a.goback {
+  text-decoration: none;
+  color: white;
+}
+
+.launcher .category-header a.goback:hover {
+  -webkit-animation: 500ms pulse-large infinite;
+}
+
+.launcher .category-header > .category-label {
+  float: right;
+}
+
+.launcher .category-header .goback {
+  font-weight: normal;
+}
+
+.launcher ul.apps-list {
   display: block;
   margin: 0;
   padding: 0;
@@ -28,10 +58,10 @@ ul.apps-list {
   justify-content: center;
   align-items: center;
   align-content: center;
+  flex-grow: 1;
 }
 
-li.app-item {
-  background-color: red;
+.launcher li.app-item {
   margin: 5px;
   border-radius: 5px;
   background-color: rgba(0,0,0,0.4);
@@ -43,10 +73,10 @@ li.app-item {
   transition: 150ms linear;
   position: relative;
   overflow: hidden;
-  min-width: 10%; 
+  min-width: 150px;
 }
 
-li.app-item::after {
+.launcher li.app-item::after {
   content: ' ';
   display: block;
   border-radius: 50%;
@@ -58,22 +88,24 @@ li.app-item::after {
   top: -75%;
 }
 
-li.app-item:hover {
+.launcher li.app-item:hover {
   background-color: rgba(0,0,0,0.6);
 }
 
-li.app-item > .app-icon {
+.launcher li.app-item > .app-icon {
   width: 70%;
   height: auto;
 }
 
-li.app-item > .app-label {
+.launcher li.app-item > .app-label {
   display: block;
   text-align: center;
   color: white;
 }
 
-li.app-item.loading {
+/* Animations */
+
+.pulse {
   -webkit-animation: 1s pulse infinite;
 }
 
@@ -82,3 +114,29 @@ li.app-item.loading {
   50% { transform: scale(1.1); }
   100% { transform: scale(1); }
 }
+
+@-webkit-keyframes pulse-large {
+  0% { transform: scale(1); }
+  50% { transform: scale(1.5); }
+  100% { transform: scale(1); }
+}
+
+@-webkit-keyframes slide-in-left {
+  0% { transform: translateX(-100%); }
+  100% { transform: translateX(0%); }
+}
+
+@-webkit-keyframes slide-in-right {
+  0% { transform: translateX(100%); }
+  100% { transform: translateX(0%); }
+}
+
+@-webkit-keyframes slide-out-left {
+  0% { transform: translateX(0%); }
+  100% { transform: translateX(-100%); }
+}
+
+@-webkit-keyframes slide-out-right {
+  0% { transform: translateX(0%); }
+  100% { transform: translateX(100%); }
+}