body {
  background-color: #333;
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100vh;
  margin: 0;
  font-family: 'Helvetica Neue', sans-serif;
}

h1 {
  margin-bottom: 20px;
}

.music-container {
  background-color: #fff;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 300px;
}

.music-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 20px;
}

#title {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.progress-container {
  background-color: #ddd;
  border-radius: 5px;
  height: 5px;
  width: 100%;
  margin-bottom: 10px;
  overflow: hidden;
}

.progress {
  background-color: #000;
  height: 100%;
  width: 0%;
  border-radius: 5px;
  transition: width 0.3s ease;
}

.time-container {
  display: flex;
  justify-content: space-between;
  width: 100%;
  margin-bottom: 10px;
}

.current-time,
.duration {
  font-size: 0.8rem;
}

.img-container {
  width: 150px;
  height: 150px;
  overflow: hidden;
  margin-bottom: 20px;
}

#cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.navigation {
  display: flex;
  justify-content: space-between;
  width: 100%;
}

.action-btn {
  background-color: #fff;
  color: #333;
  border: 0;
  border-radius: 50%;
  padding: 10px;
  font-size: 1.2rem;
  cursor: pointer;
}

.action-btn-big {
  padding: 15px;
}

.play {
  background-color: #000;
  color: #fff;
}