add : fenetre adhesion sans contenu juste interactivité

js/floating.js

@@ -0,0 +1,34 @@
+export function makeItFloat(target){
+    let startTarget = target.querySelector('.title');
+
+    console.log('selected target :', startTarget);
+
+    let startX, startY;
+    let clicked = false;
+
+    startTarget.addEventListener('mousedown', (event) => {
+    startX = event.pageX;
+    startY = event.pageY;
+    clicked = true;
+    console.log('clicking...')
+    })
+
+    document.addEventListener('mousemove', (event) => {
+    if(clicked){
+        console.log('moving...')
+        let currentX = event.pageX;
+        let currentY = event.pageY;
+        let moveX = target.offsetLeft + currentX - startX;
+        target.style.left =  moveX + 'px';
+        let moveY = target.offsetTop + currentY - startY;
+        target.style.top = moveY + 'px';
+        startX = currentX;
+        startY = currentY;
+    }
+    });
+
+    document.addEventListener('mouseup', () => {
+    console.log('STOP !')
+    clicked = false;
+    })
+}