diff --git a/src/App.vue b/src/App.vue
index 697b4fe..2970754 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -14,8 +14,7 @@
   export default {
     name : 'App',
     mounted(){
-      document.documentElement.setAttribute("data-theme", "purple");
-      console.log("Vue root app is loaded!");
+      console.log("Vue root app is fully loaded!");
     }
   };
 </script>
diff --git a/src/components/ExtraContent.vue b/src/components/ExtraContent.vue
index cb957bc..1faaf7d 100644
--- a/src/components/ExtraContent.vue
+++ b/src/components/ExtraContent.vue
@@ -11,7 +11,7 @@
     </div>
     <div id="contentContainer">
       <div class="windowContainer" id="contentPannel">
-        
+
       </div>
     </div>
   </div>
@@ -29,7 +29,7 @@
   /*=====================Extra Content CSS*/
 
   .btnColStyle{
-    background-color: var(--dark-color);
+    background-color: transparent;
     z-index: 1;
     font-family: 'lineal';
     font-size: 33px;
diff --git a/src/components/GeneratedContent.vue b/src/components/GeneratedContent.vue
index 6af4f2c..17be475 100644
--- a/src/components/GeneratedContent.vue
+++ b/src/components/GeneratedContent.vue
@@ -1,9 +1,26 @@
-<script setup>
-</script>
-
 <template>
-  <div id="generatorContainer">
-    <p>It's empty for now!</p>
+  <div id="generatorContainer" ref="generatorContainer">
+    <div class="imgContainer" :id="'div'+item.id" :class="{highlightItem: item.isHighlight===1, highlightMax: item.isHighlight===2, graffStyle: item.isHighlight===3}" v-for="item in partOneItem" :key="item.id" :style="{
+                                                                                                left: item.x + 'px',
+                                                                                                top: item.y + 'px'
+                                                                                              }">
+          <img :src="item.src" class="imgStyle" :class="{highlightItem: item.isHighlight===1, highlightMax: item.isHighlight===2, graffStyle: item.isHighlight===3}" :id="'image'+item.id">
+
+    </div>
+    <div class="imgContainer" :id="'div'+item.id" :class="{highlightItem: item.isHighlight===1, highlightMax: item.isHighlight===2, graffStyle: item.isHighlight===3}" v-for="item in partTwoItem" :key="item.id" :style="{
+                                                                                                left: item.x + 'px',
+                                                                                                top: item.y + 'px'
+                                                                                              }">
+          <img :src="item.src" class="imgStyle" :class="{highlightItem: item.isHighlight===1, highlightMax: item.isHighlight===2, graffStyle: item.isHighlight===3}" :id="'image'+item.id">
+
+    </div>
+    <div class="imgContainer" :id="'div'+item.id" :class="{highlightItem: item.isHighlight===1, highlightMax: item.isHighlight===2, graffStyle: item.isHighlight===3}" v-for="item in partThreeItem" :key="item.id" :style="{
+                                                                                                left: item.x + 'px',
+                                                                                                top: item.y + 'px'
+                                                                                              }">
+          <img :src="item.src" class="imgStyle" :class="{highlightItem: item.isHighlight===1, highlightMax: item.isHighlight===2, graffStyle: item.isHighlight===3}" :id="'image'+item.id">
+
+    </div>
   </div>
 </template>
 
@@ -15,17 +32,368 @@
     inset:0;
     z-index: 3;
     background-color: transparent;
-    opacity: 50%;
     box-sizing: border-box;
   }
 
+  /*====================Gestion des images*/
+  .imgContainer{
+    width:150px;
+    height:150px;
+    position:absolute;
+    z-index:0;
+    align-items:center;
+    display:flex;
+    background-color:transparent;
+  }
+
+  .imgStyle{
+    height:auto;
+    z-index:1;
+    border-style: solid;
+    border-width: thin;
+    border-color: var(--light-color);
+
+  }
+  .imgStyle.highlightItem{
+    border-color: transparent;
+  }
+  .imgStyle.highlightMax{
+    border-color: transparent;
+  }
+  .imgStyle.graffStyle{
+    border-color: transparent;
+  }
+  /*Highlights z-index*/
+  div.highlightItem{
+    z-index: 9;
+  }
+  div.highlightMax{
+    z-index: 10;
+  }
+  div.graffStyle{
+    z-index:4;
+    position:absolute;
+    margin-left: 100px;
+  }
+
+  /*===============format large*/
+  @media (min-width:800px){
+      .imgStyle{
+        width:100px;
+      }
+
+      /*Highlights size*/
+          .imgStyle.highlightItem{
+            width:250px;
+            height:auto;
+            z-index:3;
+          }
+          .imgStyle.highlightMax{
+            width:444px;
+            height:auto;
+            z-index:3;
+          }
+          .imgStyle.graffStyle{
+            width:100px;
+            height:auto;
+            z-index: 4;
+          }
+
+      }
+
+  /*=============== (prononcé avec l'intonation de grouz) format moyen mes couilles là*/
+  @media (max-width:800px){
+        .imgStyle{
+          width:77px;
+        }
+
+        /*Highlights size*/
+            .imgStyle.highlightItem{
+              width:133px;
+              height:auto;
+              z-index:3;
+            }
+            .imgStyle.highlightMax{
+              width:250px;
+              height:auto;
+              z-index:3;
+            }
+            .imgStyle.graffStyle{
+              width:77px;
+              height:auto;
+              z-index: 4;
+            }
+      }
+
+  /*===============format tres haut*/
+  @media (max-width:500px){
+        .imgStyle{
+          width:50px;
+        }
+
+        /*Highlights size*/
+            .imgStyle.highlightItem{
+              width:100px;
+              height:auto;
+              z-index:3;
+            }
+            .imgStyle.highlightMax{
+              width:200px;
+              height:auto;
+              z-index:3;
+            }
+            .imgStyle.graffStyle{
+              width:50px;
+              height:auto;
+              z-index: 4;
+
+            }
+    }
+
 </style>
 
 <script>
+  import { toRaw } from 'vue'
+
+  const impGraff = import.meta.glob('../assets/collectionsData/graffBackground/*.png',{eager:true,import:'default'});
+  const graffData = Object.values(impGraff);
+
+  const collection01 = import.meta.glob('../assets/collectionsData/noirRose/*.png',{eager:true,import:'default'});
+  const imgList01 = Object.values(collection01);
+  const allCollections = [
+    {
+    imgData: imgList01,
+    associatedTheme: "green",
+    associatedHighlight: [['img-2',1],['img-7',1],['img-11',2]]
+    }
+  ];
+
   export default {
-    name : 'GeneratedContent',
+    name:'GeneratedContent',
+    data(){
+      return{
+        collectionMaxCount: allCollections.length,
+        collectionCount:0,
+        allCollections,
+        items: null,
+        randomItems:null,
+        graffs: graffData.map((src, index) => ({
+          id: "graff-" + index,
+          src: src,
+          x: 0,
+          y: 0,
+          isHighlight: 3
+        })),
+        maxItemCount:0,
+        marjTop:0,
+        marjBot:0,
+        marjSide:0,
+        partOne:0,
+        partTwo:0,
+        partThree:0,
+        partOneItem:[],
+        partTwoItem:[],
+        partThreeItem:[],
+        containerWidth:0,
+        containerHeight:0
+      }
+    },
+    computed:{
+      currentCollection(){
+        return this.allCollections[this.collectionCount]
+      },
+      currentTheme(){
+        return this.currentCollection.associatedTheme
+      },
+      currentHighlight(){
+        return this.currentCollection.associatedHighlight
+      },
+      currentImgData(){
+        return this.currentCollection.imgData
+      }
+    },
+    methods:{
+      getRandomInt(min,max){
+        min=Math.ceil(min)
+        max=Math.floor(max)
+        return Math.floor(Math.random()*(max-min+1))+min
+      },
+      selectCollection(){
+        let indexDir=this.getRandomInt(0,1);
+        this.collectionCount+=1-2*indexDir;
+        if(this.collectionCount<0){
+          this.collectionCount=this.collectionMaxCount-1;
+        };
+        if(this.collectionCount>=this.collectionMaxCount){
+          this.collectionCount=0;
+        };
+      },
+      organizeContent(){
+        document.documentElement.setAttribute("data-theme", this.currentTheme);
+        this.items = this.currentImgData.map((src, index) => ({
+          id: "img-" + index,
+          src: src,
+          x: 0,
+          y: 0,
+          isHighlight: 0
+        }));
+      },
+      selectHighlight(){
+        this.currentHighlight.forEach(([id, level]) => {
+          const item = this.items.find(item => item.id === id);
+          if (item) item.isHighlight = level;
+        });
+      },
+      selectRandomGraffs(){
+        const graffCount = this.graffs.length-1;
+        let a = this.getRandomInt(0,graffCount);
+        let b = 0;
+        let c = 0;
+        do{
+          b = this.getRandomInt(0,graffCount);
+        } while (a == b);
+
+        do{
+          c = this.getRandomInt(0,graffCount);
+        } while (a == c || c == b);
+        console.log(a,b,c);
+          this.randomItems.push({...this.graffs[a]},{...this.graffs[b]},{...this.graffs[c]});
+      },
+      divideItem(){
+        const half = Math.floor(this.maxItemCount/2)+1;
+        this.partOne = this.getRandomInt(1,half);
+        this.partTwo = this.getRandomInt(1,half);
+        this.partThree = this.maxItemCount-this.partTwo-this.partOne;
+        console.log(this.partOne,this.partTwo,this.partThree);
+      },
+      createEmptyArray(){
+        this.partOneItem = this.randomItems.slice(0, this.partOne);
+        this.partTwoItem = this.randomItems.slice(this.partOne, this.partOne + this.partTwo);
+        this.partThreeItem = this.randomItems.slice(this.partOne + this.partTwo);
+        console.log(this.partOneItem,this.partTwoItem,this.partThreeItem);
+      },
+      genCoord(chain){
+        const maxX = this.containerWidth;
+        const maxY = this.containerHeight;
+
+        // position initiale aléatoire
+        let x = this.getRandomInt(0, maxX-this.marjSide);
+        let y = this.getRandomInt(0, this.marjSide);
+
+        // vecteur direction initial aléatoire mais biais vers le bas
+        let dirX = (Math.random() - 0.5) * 5;
+        let dirY = Math.random() * 2 + 0.7;
+
+        for (let i = 0; i < chain.length; i++){
+
+          // assigner position
+          chain[i].x = x;
+          chain[i].y = y;
+
+          // distance contrôlée
+          const distance = this.getRandomInt(100, this.marjSide);
+
+          // perturbation continue
+          dirX += (Math.random() - 0.5) * 1.2;
+          dirY += (Math.random() - 0.5) * 0.5;
+
+          // perturbation brutale occasionnelle
+          if (Math.random() < 0.5){
+            dirX += (Math.random() - 0.5) * 3;
+            dirY += (Math.random() - 0.5) * 1;
+          }
+
+          // biais vers le bas
+          dirY += .2;
+
+          // normaliser
+          const length = Math.sqrt(dirX*dirX + dirY*dirY);
+          dirX /= length;
+          dirY /= length;
+
+          // déplacement
+          x += dirX * distance;
+          y += dirY * distance;
+
+          // rebond horizontal
+          if (x <= 0){
+            x = 0;
+            dirX *= -1;
+          }
+
+          if (x >= maxX-this.marjSide){
+            x = maxX-this.marjSide;
+            dirX *= -1;
+          }
+
+          //limite en bas
+          if (y>=maxY-this.marjBot){
+            y = maxY-this.marjBot;
+            dirY *= -1;
+          }
+
+          //limite haut
+          if (y<=this.marjTop){
+            y = this.marjTop;
+            dirY *= -1;
+          }
+
+        }
+
+      },
+      calcMarj(){
+        const maxX = window.innerWidth;
+        if (maxX>=800){
+          this.marjBot = 300;
+          this.marjTop = 300;
+          this.marjSide = 300;
+          console.log(this.marjTop,this.marjBot,this.marjSide);
+          return
+        }
+        if (maxX<=500){
+          this.marjBot = 150;
+          this.marjTop = 80;
+          this.marjSide = 150;
+        }else{
+          this.marjBot = 300;
+          this.marjTop = 80;
+          this.marjSide = 250;
+        }
+        console.log(this.marjTop,this.marjBot,this.marjSide);
+      },
+      generateContent(){
+        this.selectCollection();
+        this.organizeContent();
+        this.selectHighlight();
+        this.randomItems = structuredClone(toRaw(this.items)).sort(() => Math.random()-0.5);
+        this.selectRandomGraffs();
+        console.log(this.randomItems);
+        this.maxItemCount = this.randomItems.length;
+        this.divideItem();
+        this.createEmptyArray();
+        this.calcMarj();
+        this.genCoord(this.partOneItem);
+        this.genCoord(this.partTwoItem);
+        this.genCoord(this.partThreeItem);
+        console.log('Content has been generated!');
+      }
+    },
     mounted(){
+        const el = this.$refs.generatorContainer;
+        if(!el){
+          console.error("container not found");
+          return
+        };
+
+        const observer = new ResizeObserver(entries=>{
+          const rect = entries[0].contentRect;
+          this.containerWidth = rect.width;
+          this.containerHeight = rect.height;
+          console.log(rect.width, rect.height);
+          this.generateContent();
+        });
+        observer.observe(el);
       console.log("Content generator is loaded!");
     }
-  };
+  }
 </script>
diff --git a/src/components/MainContent.vue b/src/components/MainContent.vue
index 5b00349..3776b23 100644
--- a/src/components/MainContent.vue
+++ b/src/components/MainContent.vue
@@ -1,15 +1,12 @@
-<script setup>
-</script>
-
 <template>
   <div id="mainContainer">
-    <generatorDiv></generatorDiv>
+    <generatorDiv ref="generator"></generatorDiv>
     <div class="windowContainer" id="mainPannel">
       <div class="windowTitle">
         <div class="titleContent">
           <p>./MainContent.333</p>
           <!--<Teleport to="div#generatorContainer">-->
-            <button type="button" class="titleBtn"> <p>RELOAD</p> </button>
+            <button type="button" class="titleBtn" @click="reloadContent()"> <p>RELOAD</p> </button>
           <!--</Teleport>-->
         </div>
       </div>
@@ -65,8 +62,18 @@
 </style>
 
 <script>
+  import GeneratedContent from './GeneratedContent.vue'
+
   export default {
     name : 'MainContent',
+    components:{
+      GeneratedContent
+    },
+    methods: {
+      reloadContent(){
+        this.$refs.generator.generateContent();
+      }
+    },
     mounted(){
       console.log("Main content is loaded!");
     }