* {
  margin: 0;
  padding: 0;
  font-family: Verdana, Geneva, Tahoma, sans-serif;
  box-sizing: border-box;
}

.container {
  width: 100%;
  min-height: 100vh;
  background: linear-gradient(135deg, #153677, #4e085f);
  padding: 10px;
}

.watch-list {
  width: 100%;
  max-width: 540px;
  background: #fff;
  margin: 10px 5% 0 70px;
  padding: 15px 30px 70px;
  border-radius: 10px;
  float: right;
}

.watch-list h2,
.preview h2 {
  color: #002765;
  display: flex;
  align-items: center;
  margin-bottom: 5px;
  width: 100%;
}

.watch-list h2 img,
.preview h2 img {
  width: 30px;
  margin-left: 10px;
}
ul button {
  position: absolute;
  border: none;
  outline: none;
  padding: 7px 10px;
  background: #ff5945;
  color: #fff;
  font-size: 12px;
  font-weight: 900;
  cursor: pointer;
  border-radius: 50px;
  margin-top: -4px;
  right: 0px;
}

hr {
  margin-bottom: 20px;
  color: #555;
  opacity: 0.4;
}

.row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #edeef0;
  border-radius: 30px;
  padding-left: 20px;
  margin-bottom: 25px;
}

input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  padding: 10px;
}

button {
  border: none;
  outline: none;
  padding: 16px 50px;
  background: #ff5945;
  color: #fff;
  font-size: 16px;
  cursor: pointer;
  border-radius: 40px;
}

ul li {
  list-style: none;
  font-size: 17px;
  padding: 5px 8px 5px 50px;
  user-select: none;
  font-size: 1.1em;
  cursor: pointer;
  position: relative;
  background-color: #edeef0;
  margin-bottom: 10px;
  border-radius: 50px;
}

.preview {
  width: 100%;
  max-width: 800px;
  height: 87vh;
  background: #fff;
  margin: 10px 0 5% 70px;
  padding: 15px 30px 70px;
  border-radius: 10px;
  float: left;
  overflow: scroll;
}

.preview::-webkit-scrollbar {
  width: 0;
}

.pre-thumb {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border-radius: 30px;
  padding-left: 20px;
  margin-bottom: 25px;
}

.pre-thumb img {
  width: 30%;
  background: #fff;
  border-radius: 10px;
}

.pre-detail h2 span {
  letter-spacing: 1px;
}