diff --git a/Piano/index.html b/Piano/index.html
index 52ca32f4..f60dcda3 100644
--- a/Piano/index.html
+++ b/Piano/index.html
@@ -1,12 +1,202 @@
+
-
Piano
-
+
@@ -14,7 +204,7 @@
Piano
-
+
@@ -41,6 +231,5 @@
Piano
-
diff --git a/Piano/piano.css b/Piano/piano.css
deleted file mode 100644
index f9903639..00000000
--- a/Piano/piano.css
+++ /dev/null
@@ -1,91 +0,0 @@
-html {
- box-sizing: border-box;
-}
-
-*, *::before, *::after {
- box-sizing: inherit;
-}
-
-body {
- background-color:bisque;
-}
-
-#piano {
- background-color: #63369a;
- width: 992px;
- height: 290px;
- margin: 100px auto;
- padding: 90px 20px 0 20px;
- position: relative;
- border-radius: 10px;
-}
-
-.keys {
- background-color: #040404;
- width: 949px;
- height: 180px;
- padding-left: 2px;
- overflow: hidden;
-}
-
-.key {
- background-color: #ffffff;
- position: relative;
- width: 41px;
- height: 175px;
- margin: 2px;
- float: left;
- border-radius: 0 0 3px 3px;
-}
-
-.key.black-key::after {
- background-color: #1d1e22;
- content: "";
- position: absolute;
- left: -18px;
- width: 32px;
- height: 100px;
- border-radius: 0 0 3px 3px;
-}
-
-.head {
- display: flex;
- align-items: center;
- flex-direction: row;
-}
-
-.title {
- width: 400px;
- position: absolute;
- top: 23px;
- margin-top: 0px;
- font-family:'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
- letter-spacing: 1px;
-}
-
-.logo {
- width: 30px;
-}
-
-@media (max-width: 768px) {
- #piano {
- width: 358px;
- }
-
- .keys {
- width: 318px;
- }
-
- .logo {
- width: 150px;
- }
-}
-
-@media (max-width: 1199px) and (min-width: 769px) {
- #piano {
- width: 675px;
- }
- .keys {
- width: 633px;
- }
-}
diff --git a/misc/todo-1.html b/misc/todo-1.html
index d3b63741..f2a017c0 100644
--- a/misc/todo-1.html
+++ b/misc/todo-1.html
@@ -1,519 +1,571 @@
-
-
-
-
- No JS Demo
-
-
-
-
-
-
-
-
-
-
-
+ .save-btn:hover {
+ transform: translateY(-3px) scale(1.05);
+ box-shadow: 0 8px 25px rgba(102, 126, 234, 0.5);
+ animation: none;
+ }
+
+ .save-btn:active {
+ transform: translateY(0) scale(0.98);
+ }
+
+ .save-btn::before {
+ content: '';
+ position: absolute;
+ top: 0;
+ left: -100%;
+ width: 100%;
+ height: 100%;
+ background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
+ transition: left 0.5s;
+ }
+
+ .save-btn:hover::before {
+ left: 100%;
+ }
+
+ .save-btn::after {
+ content: '💫';
+ position: absolute;
+ top: -10px;
+ right: -10px;
+ font-size: 1.2rem;
+ animation: sparkle 2s ease-in-out infinite;
+ }
+
+ @keyframes sparkle {
+ 0%, 100% { opacity: 0; transform: scale(0) rotate(0deg); }
+ 50% { opacity: 1; transform: scale(1) rotate(180deg); }
+ }
+
+ /* Celebration when all done */
+ .all-done-message {
+ color: #764ba2;
+ font-weight: bold;
+ animation: celebration 1s ease-in-out infinite;
+ display: inline-block;
+ }
+
+ @keyframes celebration {
+ 0%, 100% {
+ transform: scale(1) rotate(0deg);
+ color: #764ba2;
+ }
+ 25% {
+ transform: scale(1.2) rotate(5deg);
+ color: #667eea;
+ }
+ 50% {
+ transform: scale(1.3) rotate(-5deg);
+ color: #f093fb;
+ }
+ 75% {
+ transform: scale(1.2) rotate(5deg);
+ color: #667eea;
+ }
+ }
+
+ /* Progress bar animation */
+ .todo-container::after {
+ content: '';
+ position: absolute;
+ bottom: 0;
+ left: 0;
+ height: 3px;
+ background: linear-gradient(90deg, #667eea, #764ba2);
+ width: 0%;
+ animation: progressBar 3s ease-in-out infinite;
+ }
+
+ @keyframes progressBar {
+ 0% { width: 0%; left: 0; }
+ 50% { width: 100%; left: 0; }
+ 100% { width: 0%; left: 100%; }
+ }
+
+ /* Responsive design */
+ @media (max-width: 600px) {
+ body {
+ padding: 10px;
+ }
+
+ .todo-container {
+ padding: 20px;
+ }
+
+ .todo-header {
+ font-size: 1.8rem;
+ }
+
+ .todo-item {
+ padding: 12px 15px;
+ }
+
+ .todo-text {
+ font-size: 1rem;
+ }
+ }
+
+
+
+
+
+
+
+
+
+
+
+