style.css

#container {
  width: 70vw;
  margin: auto;
  background-color: #ace2e1;
  font-family: Verdana, Geneva, Tahoma, sans-serif;
  text-align: center;
  padding: 15px;
  border-radius: 28px;
  margin-top: 40px;
}

.title {
  color: white;
}

#todo-input,
#add-task,
#todo-list li {
  padding: 10px;
  border-radius: 7px;
  border: 1px;
}

#todo-input {
  background-color: white;
}

#add-task {
  background-color: #51829b;
  color: white;
  font-family: Verdana, Geneva, Tahoma, sans-serif;
}

#todo-list {
  padding: 0;
}

#todo-list li {
  list-style-type: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: white;
  color: black;
  border-radius: 5px;
  margin: 10px;
  position: relative;
  padding-left: 60px;
}

.deleteButton {
  background: none;
  color: black;
  border: 1px solid transparent;
  border-radius: 1px solid transparent;
  cursor: pointer;
  height: 25px;
  width: 25px;
  font-size: 18px;
  cursor: pointer;
}

.check-item {
  type: checkbox;
  left: 3px;
  position: absolute; /* Setăm poziționarea absolută pentru a le plasa în fața li */
  z-index: 1;
  width: 20px;
  height: 20px;
  outline: none;
  border: 2px solid #888; /* Conturul checkbox-ului */
  -webkit-appearance: none; /* Modifica aspectul standard al unui checkbox */
  -moz-appearance: none; /* Modifica aspectul standard al unui checkbox */
  appearance: none;
  border-radius: 10px;
  border: 2px solid #ccc;
  outline: none;
  cursor: pointer;
}

.check-item:checked {
  background-color: #51829b;
  border-color: #5e729d;
}

img {
  width: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  padding-right: 500px;
}

.viwed {
  text-decoration: line-through;
}

.gif:hover {
  animation-play-state: paused;
}