.header {
  position: relative;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #111b22;
/*
  margin:auto;
  max-width:480px;
*/
}

.left-icon {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  cursor: pointer;
}

.title {
  font-size: 20px;
  margin: 0;
  color: white;
}



.right-icon {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  cursor: pointer;
}