* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: system-ui, -apple-system, 'Segoe UI', 'Open Sans', 'Helvetica Neue', sans-serif;
}

.container {
  width: 100%;
  min-height: 100vh;
  background: linear-gradient(135deg, #ffc6ac, #da8057);
  padding: 10px;
}

.to-do {
  width: 100%;
  max-width: 540px;
  margin: 100px auto 20px; 
  padding: 30px 30px 50px;
  background: #f7f5f5f3;
  border-radius: 20px;
}

.to-do h2{
  display: flex;
  color: rgb(0, 39, 101);
  align-items: center;
  margin-bottom: 20px;
}

.to-do h2 img {
  width: 30px;
  margin-left: 10px;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.take-input {
  display: flex;
  align-items: center;
  justify-content: space-between;
  /* padding-left: 20px; */
  margin-bottom: 20px;
  border-radius: 30px;
  background-color:  #e2d7d7;
}

.take-input input {
  flex: 1; /* This means that the element will occupy all the space.*/
  border: none;
  outline: none;
  padding: 15px;
  border-radius: inherit;
  background: transparent;
}

.take-input button {
  border-radius: 40px;
  padding: 15px 30px 15px;
  border: none;
  outline: none;
  cursor: pointer;
  background: #ff652df1;
  color: white;
  font-size: 15px;
}

#taskList li {
  list-style: none;
  padding: 16px 8px 12px 40px;
  font-size: 15px;
  font-family: 'Helvetica';
  position: relative;
}

#taskList li::before {
  background-image: url(images/unchecked.png);
  background-size: cover;
  background-position: center;
  content: '';
  user-select: none;
  position: absolute;
  top: 12px;
  left: 8px;
  border-radius: 50%;
  height: 25px;
  width: 25px;
}

#taskList li.check-task {
  color: #555555;
  text-decoration: line-through;
}

#taskList li.check-task::before {
  background-image: url(images/check.png);
}

#taskList li span {
  position: absolute;
  top: 5px;
  right: 0px;
  width: 40px;
  height: 40px;
  color: #6d6b6b;
  font-size: 30px;
  line-height: 40px;
  text-align: center;
  cursor: pointer;
}

#taskList li span:hover,
#taskList li span:focus {
  color: #ff5945;
}