* {
  padding: 0;
  margin: 0;
}
span {
  display: inline-block;
  height: 50px;
}

#list {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
#text {
  height: 25px;
  width: 250px;
  border: 0.5px solid #b3b3b3;
  border-radius: 5px;
  background: none;
  padding-left: 20px;
  position: absolute;
  top: 30%;
  left: 50%;
  transform: translate(-50%, -50%);
}
button {
  height: 30px;
  width: 60px;
  border-radius: 5px;
  border: none;
  color: #fff;
  background-color: #580be6;
  position: absolute;
  top: 37%;
  left: 50%;
  transform: translate(-50%, -50%);
}