html, body, .wrapper {
  margin: 0;
  padding: 0;
  height: 100%;
}
.wrapper {
  flex-direction: column;
}
.wrapper, h1 {
  display: flex;
  justify-content: center;
  align-items: center;
  
}
svg {
  margin-right: 8px;
}
h1 span {
  font-size: 2rem;
}
h1 span {
  color: #f9e000;
}
h1 span + span {
  color: #4fb248;
}
h1 span:last-child {
  color: #2c55dd;
}
h2 {
  font-size: 1.2rem;
  color: #ddd;
}
h3 {
  font-size: 1rem;
}
.controls {
  position: fixed;
  left: 10px;
  top: 10px;
  border: 1px solid #ddd;
  background-color: #fff;
  padding: 10px;
  border-radius: 5px;
}
.controls h2 {
  color: #000;
}
.controls .row {
  margin-top: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 550px;
}
.controls label {
  font-size: 12px;
  margin-right: 15px;
}
.controls textarea,
.controls input[type="text"] {
  padding: 5px;
  border: 1px solid #ddd;
  outline: none;
  resize: none;
  width: 250px;
  height: 32px;
  box-sizing: border-box;
  border-radius: 4px;
}
.controls button {
  margin-left: 15px;
  min-width: 70px;
  height: 30px;
  background: none;
  border: 1px solid #ddd;
  cursor: pointer;
  border-radius: 4px;
}
.controls button:hover {
  background-color: #ddd;
}

#logs {
  height: 400px;
  overflow: auto;
}

#logs li {
  font-size: 0.9rem;
  font-weight: bold;
  margin-bottom: 10px;
}

#logs li:nth-child(6n + 1) {
  color: #C8F69B;
}
#logs li:nth-child(6n + 2) {
  color: #FFEEA5;
}
#logs li:nth-child(6n + 3) {
  color: #FFCBA5;
}
#logs li:nth-child(6n + 4) {
  color: #FFB1AF;
}
#logs li:nth-child(6n + 5) {
  color: #D6D4FF;
}
#logs li:nth-child(6n + 6) {
  color: #B3EEFF;
}

#container {
  position: fixed;
  right: 0;
  top: 0;
  width: 500px;
  height: 300px;
}