main {
  width: 800px;
  margin: 0 auto;
  border-radius:30px;
}

img {
  vertical-align: bottom;
}

ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

#main {
  width: 800px;
  /* height: 600px; */
  margin-bottom: 8px;
  border-radius:20px;
}

nav {
  margin-bottom: 8px;
}

nav ul {
  display: flex;
  justify-content: space-between;
}

nav li {
  border: 2px solid rgb(235, 133, 133);
  border-radius: 4px;
  font-size: 20px;
  padding: 4px;
  text-align: center;
  cursor: pointer;
  user-select: none;
}

nav li:hover {
  background: #f8bdbd;
}

#play {
  width: 140px;
}

#next,
#prev {
  width: 60px;
}

.thumbnails {
  display: grid;
  grid-template-columns: repeat(14, 40px);
  gap: 5px;
  border-radius:10px;
}

.thumbnails li {
  cursor: pointer;
  opacity: 0.4;
}

.thumbnails li:hover,
.thumbnails li.current {
  opacity: 1;
}

.thumbnails img {
  width: 56px;
}